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List of unnumbered minor planets: 1999 A–R

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This is an old revision of this page, as edited by Rfassbind (talk | contribs) at 14:14, 16 April 2020 (update per MPS 2020/04/10). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

This is a partial list of unnumbered minor planets for principal designations assigned during 1999. As of April 2020, a total of 1365 bodies remain unnumbered for this period. (See list for previous and next year.)

A

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 AF4 see MPC NEO · AMO 18.5 1.1 km 19 Oct 1998 16 Apr 2018 7119 488 — MPC · JPL
9 1999 AM10 see MPC NEO · APO 21.0 190 m 13 Jan 1999 24 Jan 1999 11 27 — MPC · JPL
6 1999 AO10 see MPC NEO · ATE 23.9 49 m 13 Jan 1999 15 Feb 1999 33 73 — MPC · JPL
0 1999 AX11 see MPC middle-MBA 17.5 940 m 07 Jan 1999 02 Apr 2020 7756 116 alternatively 2014 WX505 MPC · JPL
0 1999 AS12 see MPC inner-MBA 17.9 780 m 26 Dec 1998 22 Sep 2019 7575 64 — MPC · JPL
0 1999 AU12 see MPC outer-MBA 17.0 2.2 km 13 Feb 1994 24 Mar 2020 9536 78 alternatively 2015 DM118 MPC · JPL
0 1999 AN16 see MPC inner-MBA 19.3 410 m 10 Jan 1999 20 Jan 2020 7680 19 alternatively 2015 BN466 MPC · JPL
0 1999 AT18 see MPC outer-MBA 16.0 3.5 km 13 Jan 1999 26 Jan 2020 7683 115 — MPC · JPL
0 1999 AW26 see MPC middle-MBA 17.0 1.2 km 09 Jan 1999 15 Mar 2020 7736 137 — MPC · JPL
0 1999 AR27 see MPC inner-MBA 17.0 1.2 km 22 Jul 1993 19 Jan 2020 9677 142 — MPC · JPL
0 1999 AZ27 see MPC outer-MBA 16.7 2.5 km 11 Jan 1999 25 Oct 2019 7592 65 — MPC · JPL
0 1999 AS28 see MPC middle-MBA 16.8 1.8 km 13 Jan 1999 15 Feb 2020 7703 180 alternatively 2010 LN45, 2014 QC9 MPC · JPL
0 1999 AB32 see MPC outer-MBA 16.8 2.4 km 15 Jan 1999 22 Aug 2019 7524 54 alternatively 2015 AQ4, 2016 CV58 MPC · JPL
0 1999 AE33 see MPC outer-MBA 16.6 2.7 km 15 Jan 1999 02 Dec 2019 7626 52 — MPC · JPL
0 1999 AT39 see MPC inner-MBA 17.6 900 m 01 Jan 1970 12 Sep 2015 60 — MPC · JPL
0 1999 AU39 see MPC middle-MBA 18.2 680 m 10 Jan 1999 25 Feb 2020 7716 101 — MPC · JPL
0 1999 AV39 see MPC inner-MBA 18.4 620 m 07 Jan 1999 02 May 2019 7420 87 — MPC · JPL
0 1999 AW39 see MPC inner-MBA 18.0 760 m 13 Jan 1999 12 Feb 2018 6970 58 — MPC · JPL
0 1999 AX39 see MPC outer-MBA 17.0 2.2 km 10 Jan 1999 15 Feb 2020 7706 65 — MPC · JPL
0 1999 AY39 see MPC outer-MBA 17.1 2.1 km 15 Jan 1999 16 Mar 2020 7731 36 — MPC · JPL

B

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
7 1999 BO see MPC NEO · AMO 19.1 450 m 16 Jan 1999 09 Feb 1999 24 58 — MPC · JPL
8 1999 BK1 see MPC outer-MBA 17.3 2.0 km 09 Jan 1999 19 Jan 1999 10 11 — MPC · JPL
9 1999 BR8 see MPC inner-MBA 18.3 650 m 19 Jan 1999 23 Jan 1999 4 9 — MPC · JPL
0 1999 BW27 see MPC middle-MBA 16.3 3.1 km 01 Jan 1970 10 May 2019 125 — MPC · JPL
1 1999 BT30 see MPC outer-MBA 18.4 1.2 km 10 Jan 1999 04 Apr 2019 7389 47 alternatively 2014 DZ118 MPC · JPL
0 1999 BA32 see MPC inner-MBA 18.7 540 m 10 Jan 1999 31 Dec 2018 7295 37 — MPC · JPL
8 1999 BL33 see MPC NEO · AMO 21.9 180 m 17 Jan 1999 07 Feb 1999 21 17 — MPC · JPL
0 1999 BQ35 see MPC inner-MBA 18.0 750 m 18 Jan 1999 27 May 2019 7434 89 — MPC · JPL
0 1999 BR35 see MPC inner-MBA 17.6 900 m 01 Jan 1970 19 Mar 2018 66 — MPC · JPL
0 1999 BS35 see MPC outer-MBA 16.5 2.8 km 22 Jan 1999 21 Jan 2020 7669 94 alternatively 2002 RH283 MPC · JPL
0 1999 BT35 see MPC inner-MBA 18.3 650 m 18 Jan 1999 19 Mar 2020 7731 69 — MPC · JPL
1 1999 BU35 see MPC inner-MBA 19.2 430 m 01 Jan 1970 09 Dec 2017 33 — MPC · JPL
0 1999 BV35 see MPC middle-MBA 17.8 820 m 08 Feb 1995 07 Jan 2019 8734 48 — MPC · JPL

C

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
8 1999 CQ2 see MPC NEO · APO 27.3 10 m 07 Feb 1999 13 Feb 1999 6 13 — MPC · JPL
6 1999 CS3 see MPC Mars-crosser 18.7 540 m 10 Feb 1999 20 Mar 1999 38 53 — MPC · JPL
6 1999 CG9 see MPC NEO · APO 25.2 27 m 10 Feb 1999 06 Mar 1999 24 47 — MPC · JPL
0 1999 CO13 see MPC middle-MBA 17.6 880 m 14 Feb 1999 21 Mar 2020 7706 74 — MPC · JPL
9 1999 CW118 see uTNOs TNO 7.80 120 km 10 Feb 1999 07 May 1999 86 7 — MPC · JPL
9 1999 CX118 see uTNOs TNO 7.08 170 km 10 Feb 1999 13 Apr 1999 62 6 — MPC · JPL
3 1999 CY118 see uTNOs TNO 8.70 81 km 10 Feb 1999 03 Mar 2017 6596 33 — MPC · JPL
3 1999 CZ118 see uTNOs TNO 7.90 120 km 10 Feb 1999 13 Mar 2016 6241 29 — MPC · JPL
9 1999 CA119 see uTNOs TNO 7.73 130 km 10 Feb 1999 07 May 1999 86 6 — MPC · JPL
4 1999 CB119 see uTNOs TNO 7.00 180 km 10 Feb 1999 04 Feb 2016 6203 27 — MPC · JPL
4 1999 CC119 see uTNOs TNO 7.20 160 km 10 Feb 1999 05 Apr 2019 7359 31 — MPC · JPL
9 1999 CD119 see uTNOs TNO 7.35 150 km 10 Feb 1999 13 Apr 1999 62 6 — MPC · JPL
3 1999 CF119 see uTNOs TNO 7.20 160 km 11 Feb 1999 29 Dec 2016 6531 48 — MPC · JPL
4 1999 CH119 see uTNOs TNO 7.10 170 km 11 Feb 1999 15 Mar 2018 6972 24 — MPC · JPL
3 1999 CJ119 see uTNOs TNO 7.40 150 km 11 Feb 1999 18 Mar 2018 6975 33 — MPC · JPL
9 1999 CK119 see uTNOs TNO 7.91 120 km 11 Feb 1999 19 Feb 1999 8 4 — MPC · JPL
3 1999 CL119 see uTNOs TNO 6.20 250 km 11 Feb 1999 31 Jan 2020 7659 82 — MPC · JPL
5 1999 CM119 see uTNOs TNO 7.90 120 km 11 Feb 1999 03 Nov 2005 2457 14 — MPC · JPL
4 1999 CN119 see uTNOs TNO 8.10 110 km 11 Feb 1999 09 Dec 2018 7241 21 — MPC · JPL
1 1999 CZ129 see MPC middle-MBA 18.0 750 m 06 Feb 1999 15 Dec 2018 7252 51 — MPC · JPL
9 1999 CB130 see MPC outer-MBA  — — 06 Feb 1999 08 Feb 1999 2 6 — MPC · JPL
7 1999 CD130 see MPC inner-MBA 18.2 690 m 06 Feb 1999 21 Mar 2020 7714 8 — MPC · JPL
9 1999 CE130 see MPC outer-MBA  — — 06 Feb 1999 09 Feb 1999 3 8 — MPC · JPL
0 1999 CH130 see MPC middle-MBA 17.6 1.3 km 16 Jan 1999 24 Nov 2019 7617 78 — MPC · JPL
9 1999 CL130 see MPC middle-MBA 18.4 620 m 07 Feb 1999 09 Feb 1999 2 6 — MPC · JPL
2 1999 CD131 see MPC inner-MBA 18.9 490 m 01 Jan 1970 06 Nov 2017 36 — MPC · JPL
9 1999 CW131 see uTNOs TNO 7.90 120 km 10 Feb 1999 07 Apr 2000 422 8 — MPC · JPL
4 1999 CX131 see uTNOs TNO 7.10 170 km 11 Feb 1999 17 Mar 2018 6974 33 — MPC · JPL
9 1999 CY131 see uTNOs TNO 8.12 110 km 11 Feb 1999 19 Feb 1999 8 4 — MPC · JPL
9 1999 CZ131 see uTNOs TNO 8.08 110 km 11 Feb 1999 19 Feb 1999 8 4 — MPC · JPL
9 1999 CA132 see uTNOs TNO 7.43 140 km 11 Feb 1999 08 Apr 1999 56 6 — MPC · JPL
4 1999 CQ133 see uTNOs TNO 7.00 180 km 12 Feb 1999 16 Mar 2018 6972 29 — MPC · JPL
9 1999 CR133 see uTNOs TNO 8.08 110 km 12 Feb 1999 18 Feb 1999 6 4 — MPC · JPL
0 1999 CR135 see MPC middle-MBA 17.0 1.7 km 08 Feb 1999 19 Mar 2020 7710 65 alternatively 2016 EF176 MPC · JPL
0 1999 CU136 see MPC outer-MBA 16.5 2.8 km 09 Feb 1999 24 Dec 2019 7623 120 — MPC · JPL
0 1999 CP138 see MPC middle-MBA 17.3 1.9 km 07 Feb 1999 04 Jul 2019 7452 79 alternatively 2011 UG356 MPC · JPL
1 1999 CU138 see MPC outer-MBA 17.3 1.9 km 07 Feb 1999 06 May 2019 7393 75 — MPC · JPL
0 1999 CP140 see MPC middle-MBA 17.3 1.0 km 07 Feb 1999 02 Apr 2020 7725 87 alternatively 2007 CB8 MPC · JPL
0 1999 CF141 see MPC inner-MBA 18.1 710 m 22 Jan 1999 25 Jun 2019 7459 76 alternatively 2015 HT150 MPC · JPL
0 1999 CG142 see MPC outer-MBA 17.1 2.1 km 01 Jan 1970 26 Feb 2019 39 — MPC · JPL
0 1999 CE143 see MPC outer-MBA 17.4 1.9 km 08 Feb 1999 22 Mar 2020 7713 61 — MPC · JPL
1 1999 CB144 see MPC outer-MBA 17.2 2.0 km 08 Feb 1999 06 Oct 2016 6450 27 — MPC · JPL
5 1999 CQ144 see MPC inner-MBA 19.0 470 m 08 Feb 1999 24 Sep 2011 4611 12 alternatively 2011 SQ44 MPC · JPL
4 1999 CM153 see uTNOs TNO 7.40 150 km 11 Feb 1999 23 Mar 2015 5884 25 — MPC · JPL
9 1999 CN153 see uTNOs TNO 7.72 130 km 11 Feb 1999 08 Apr 1999 56 6 — MPC · JPL
9 1999 CP153 see uTNOs TNO 7.70 130 km 10 Feb 1999 07 Apr 2000 422 11 — MPC · JPL
7 1999 CQ153 see uTNOs TNO 8.00 110 km 11 Feb 1999 20 Mar 2015 5881 14 — MPC · JPL
9 1999 CR153 see uTNOs TNO 8.15 100 km 11 Feb 1999 14 Mar 1999 31 4 — MPC · JPL
8 1999 CS153 see uTNOs TNO 8.10 110 km 11 Feb 1999 07 Apr 2000 421 10 — MPC · JPL
9 1999 CT153 see uTNOs TNO 8.14 100 km 11 Feb 1999 15 Mar 1999 32 4 — MPC · JPL
4 1999 CU153 see uTNOs TNO 7.20 160 km 12 Feb 1999 18 Mar 2018 6974 32 — MPC · JPL
6 1999 CG154 see uTNOs TNO 7.40 150 km 11 Feb 1999 10 Mar 2005 2219 15 — MPC · JPL
5 1999 CH154 see uTNOs TNO 7.80 120 km 12 Feb 1999 16 Mar 2015 5876 12 — MPC · JPL
9 1999 CL154 see MPC inner-MBA  — — 06 Feb 1999 08 Feb 1999 2 6 — MPC · JPL
9 1999 CM154 see MPC outer-MBA  — — 06 Feb 1999 08 Feb 1999 2 6 — MPC · JPL
9 1999 CN154 see MPC outer-MBA  — — 06 Feb 1999 08 Feb 1999 2 6 — MPC · JPL
0 1999 CO154 see MPC middle-MBA 17.1 1.1 km 27 Oct 1997 16 Mar 2020 8176 61 alternatively 1997 UJ23, 2005 SV258 MPC · JPL
9 1999 CM155 see MPC outer-MBA  — — 06 Feb 1999 08 Feb 1999 2 6 — MPC · JPL
9 1999 CR155 see MPC inner-MBA 17.8 840 m 12 Feb 1999 18 Feb 1999 6 9 — MPC · JPL
0 1999 CU156 see MPC outer-MBA 16.0 3.5 km 08 Feb 1999 14 Jan 2020 7645 59 alternatively 2010 LS3, 2015 AJ16 MPC · JPL
5 1999 CK158 see uTNOs TNO 8.30 97 km 10 Feb 1999 18 Feb 2018 6948 19 — MPC · JPL
2 1999 CM158 see uTNOs TNO 7.80 120 km 11 Feb 1999 13 Mar 2016 6240 51 — MPC · JPL
0 1999 CT158 see MPC outer-MBA 16.6 2.7 km 14 Feb 1999 08 Aug 2018 7115 53 — MPC · JPL
0 1999 CF160 see MPC inner-MBA 17.7 860 m 12 Feb 1999 28 Aug 2019 7502 72 — MPC · JPL
0 1999 CG160 see MPC inner-MBA 18.4 620 m 13 Feb 1999 02 Feb 2020 7659 109 — MPC · JPL
0 1999 CH160 see MPC middle-MBA 17.6 900 m 12 Feb 1999 28 Feb 2020 7686 109 — MPC · JPL
0 1999 CJ160 see MPC inner-MBA 18.1 710 m 08 Feb 1999 04 Sep 2019 7513 121 — MPC · JPL
0 1999 CK160 see MPC middle-MBA 17.4 1.4 km 01 Jan 1970 05 Oct 2018 69 — MPC · JPL
0 1999 CL160 see MPC middle-MBA 17.2 2.0 km 01 Jan 1970 12 Apr 2018 57 — MPC · JPL
0 1999 CM160 see MPC middle-MBA 17.4 1.4 km 14 Feb 1999 03 Jan 2020 7628 59 alternatively 2016 BB20 MPC · JPL
0 1999 CN160 see MPC inner-MBA 17.8 820 m 10 Feb 1999 16 Mar 2020 7705 75 — MPC · JPL
0 1999 CO160 see MPC inner-MBA 18.4 620 m 09 Feb 1999 04 Feb 2019 7300 54 — MPC · JPL
0 1999 CP160 see MPC outer-MBA 16.3 3.1 km 12 Feb 1999 09 Nov 2018 7210 62 alternatively 2010 KH85 MPC · JPL

D

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
4 1999 DA see uTNOs TNO 7.90 120 km 16 Feb 1999 24 Apr 2015 5911 46 — MPC · JPL
0 1999 DB2 see MPC NEO · AMO 18.9 920 m 16 Feb 1999 21 Mar 2020 7704 178 — MPC · JPL
6 1999 DY2 see MPC NEO · AMO 21.9 120 m 18 Feb 1999 15 Apr 1999 56 82 — MPC · JPL
1 1999 DJ3 see MPC NEO · AMO 20.9 200 m 18 Feb 1999 10 Mar 2012 4769 43 — MPC · JPL
9 1999 DZ7 see uTNOs TNO 8.81 77 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DA8 see uTNOs TNO 12.4 15 km 16 Feb 1999 17 Feb 1999 1 6 — MPC · JPL
9 1999 DB8 see uTNOs TNO 9.98 45 km 16 Feb 1999 23 Mar 1999 35 7 — MPC · JPL
9 1999 DC8 see uTNOs TNO 9.98 45 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DD8 see uTNOs TNO 11.1 27 km 16 Feb 1999 17 Feb 1999 1 5 — MPC · JPL
9 1999 DE8 see uTNOs TNO 9.61 53 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DF8 see uTNOs TNO 9.89 47 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DG8 see uTNOs TNO 8.14 100 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
6 1999 DH8 see uTNOs TNO 8.70 81 km 16 Feb 1999 24 Feb 2001 739 11 — MPC · JPL
9 1999 DL8 see uTNOs TNO 9.61 53 km 16 Feb 1999 23 Mar 1999 35 6 — MPC · JPL
9 1999 DM8 see uTNOs TNO 9.68 51 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DN8 see uTNOs TNO 9.78 49 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DO8 see uTNOs TNO 10.0 44 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DP8 see uTNOs TNO 8.95 72 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DQ8 see uTNOs TNO 9.14 66 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL
9 1999 DR8 see uTNOs TNO 9.25 63 km 16 Feb 1999 17 Feb 1999 1 4 — MPC · JPL

E

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
8 1999 EO3 see MPC NEO · AMO 19.1 640 m 13 Mar 1999 23 Mar 1999 10 31 — MPC · JPL
0 1999 EF5 see MPC NEO · AMO 19.4 390 m 15 Mar 1999 27 Mar 2019 7317 101 — MPC · JPL
9 1999 ES6 see MPC inner-MBA 18.9 490 m 14 Mar 1999 22 Mar 1999 8 8 — MPC · JPL
0 1999 EY9 see MPC inner-MBA 17.7 860 m 14 Mar 1999 25 Jul 2019 7438 111 alternatively 2010 CT27 MPC · JPL
7 1999 EN11 see MPC middle-MBA 17.7 850 m 10 Mar 1999 15 Apr 1999 36 11 — MPC · JPL
0 1999 EE14 see MPC middle-MBA 16.5 2.1 km 10 Mar 1999 29 Jan 2020 7630 150 — MPC · JPL
0 1999 EL15 see MPC outer-MBA 15.9 3.7 km 15 Mar 1999 02 Apr 2020 7689 139 — MPC · JPL
1 1999 EM15 see MPC outer-MBA 17.0 2.2 km 01 Jan 1970 06 Apr 2019 80 — MPC · JPL
0 1999 EN15 see MPC middle-MBA 17.4 1.4 km 13 Mar 1999 22 Mar 2020 7680 91 — MPC · JPL
0 1999 EO15 see MPC middle-MBA 16.7 1.9 km 06 Mar 1999 25 Mar 2020 7690 100 alternatively 2016 BR10 MPC · JPL
0 1999 EP15 see MPC inner-MBA 18.2 680 m 01 Jan 1970 22 Nov 2017 54 — MPC · JPL
0 1999 EQ15 see MPC middle-MBA 16.6 1.4 km 11 Mar 1999 05 Feb 2020 7636 54 — MPC · JPL
0 1999 ER15 see MPC inner-MBA 18.7 530 m 10 Mar 1999 18 Aug 2018 7101 38 — MPC · JPL

F

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
7 1999 FR5 see MPC NEO · APO 23.4 62 m 19 Mar 1999 25 Mar 1999 6 80 — MPC · JPL
9 1999 FQ10 see MPC NEO · APO 23.2 68 m 20 Mar 1999 24 Mar 1999 4 19 — MPC · JPL
0 1999 FN19 see MPC NEO · APO 22.5 94 m 20 Mar 1999 11 Aug 2018 7084 351 — MPC · JPL
0 1999 FP19 see MPC NEO · APO 20.1 280 m 22 Mar 1999 09 Sep 2018 7111 78 — MPC · JPL
9 1999 FR19 see MPC NEO · APO · PHA 22.0 120 m 23 Mar 1999 25 Mar 1999 2 39 — MPC · JPL
0 1999 FJ21 see MPC NEO · APO 20.3 260 m 22 Mar 1999 07 Sep 2018 7109 62 — MPC · JPL
0 1999 FP63 see MPC inner-MBA 17.9 780 m 20 Mar 1999 04 Jul 2018 7046 55 alternatively 2014 JF16 MPC · JPL
0 1999 FV63 see MPC middle-MBA 17.0 1.7 km 20 Mar 1999 24 Jan 2020 7615 130 alternatively 2008 EE17 MPC · JPL
0 1999 FN64 see MPC outer-MBA 17.0 2.2 km 20 Mar 1999 26 Jul 2017 6703 46 — MPC · JPL
0 1999 FK65 see MPC outer-MBA 16.4 2.9 km 20 Mar 1999 12 Feb 2018 6904 58 alternatively 2011 UJ392 MPC · JPL
9 1999 FV65 see MPC middle-MBA 18.8 520 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FP66 see MPC middle-MBA 17.5 1.8 km 20 Mar 1999 28 Aug 2019 7466 44 — MPC · JPL
0 1999 FU66 see MPC middle-MBA 16.9 1.8 km 20 Mar 1999 25 Mar 2020 7676 109 — MPC · JPL
0 1999 FP67 see MPC inner-MBA 18.6 570 m 20 Mar 1999 08 Nov 2019 7538 60 alternatively 2017 DT97 MPC · JPL
0 1999 FT67 see MPC middle-MBA 16.5 2.8 km 20 Mar 1999 22 Oct 2019 7521 84 — MPC · JPL
2 1999 FT68 see MPC inner-MBA 19.1 450 m 20 Mar 1999 03 Apr 2016 6224 26 — MPC · JPL
0 1999 FV68 see MPC outer-MBA 17.8 1.5 km 20 Mar 1999 01 Mar 2020 7652 34 — MPC · JPL
0 1999 FX68 see MPC middle-MBA 18.0 1.1 km 20 Mar 1999 02 Apr 2020 7684 41 — MPC · JPL
0 1999 FA69 see MPC middle-MBA 17.7 1.2 km 10 Mar 1999 22 Mar 2020 7683 126 — MPC · JPL
0 1999 FD69 see MPC middle-MBA 16.3 1.6 km 20 Mar 1999 02 Apr 2020 7684 119 alternatively 2003 ES7, 2013 SE92 MPC · JPL
9 1999 FK69 see MPC middle-MBA 18.2 700 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
9 1999 FL69 see MPC inner-MBA 18.4 610 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FO69 see MPC middle-MBA 17.6 900 m 20 Mar 1999 04 Jan 2019 7230 55 — MPC · JPL
0 1999 FP69 see MPC inner-MBA 17.9 800 m 20 Mar 1999 27 Oct 2019 7526 94 — MPC · JPL
0 1999 FS70 see MPC outer-MBA 16.6 2.7 km 20 Mar 1999 02 Apr 2020 7684 62 alternatively 2015 HK23, 2017 OE33 MPC · JPL
0 1999 FB71 see MPC inner-MBA 17.7 860 m 20 Mar 1999 23 Mar 2020 7674 132 alternatively 2006 DP124 MPC · JPL
0 1999 FP72 see MPC outer-MBA 16.9 2.3 km 20 Mar 1999 08 Feb 2019 7265 57 alternatively 2012 UP37 MPC · JPL
4 1999 FA73 see MPC inner-MBA 18.3 650 m 20 Mar 1999 28 Feb 2014 5459 11 alternatively 2014 DP88 MPC · JPL
0 1999 FT73 see MPC outer-MBA 16.8 2.5 km 20 Mar 1999 17 Dec 2019 7577 56 — MPC · JPL
0 1999 FL74 see MPC outer-MBA 16.8 2.4 km 07 Nov 1996 21 Mar 2020 8535 55 — MPC · JPL
0 1999 FW75 see MPC middle-MBA 17.5 940 m 20 Mar 1999 02 Apr 2020 7684 79 — MPC · JPL
0 1999 FB76 see MPC middle-MBA 17.4 1.4 km 20 Mar 1999 22 Mar 2020 7673 122 — MPC · JPL
0 1999 FH76 see MPC inner-MBA 18.6 570 m 20 Mar 1999 22 Mar 2020 7673 68 alternatively 2006 DG188 MPC · JPL
9 1999 FK77 see MPC outer-MBA 16.6 2.6 km 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
5 1999 FE78 see MPC inner-MBA 18.1 710 m 20 Mar 1999 11 Mar 2014 5470 12 alternatively 2014 EG27 MPC · JPL
0 1999 FU78 see MPC inner-MBA 17.0 1.2 km 20 Mar 1999 03 Apr 2019 7319 95 — MPC · JPL
9 1999 FL79 see MPC middle-MBA 18.4 610 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FL80 see MPC middle-MBA 17.9 1.1 km 20 Mar 1999 18 May 2017 6634 57 alternatively 2012 BJ126 MPC · JPL
9 1999 FN80 see MPC inner-MBA 19.2 430 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FZ80 see MPC outer-MBA 16.2 3.2 km 20 Mar 1999 02 Dec 2019 7562 91 alternatively 2007 TR129 MPC · JPL
0 1999 FU81 see MPC Mars-crosser 17.9 780 m 20 Mar 1999 12 Jun 2017 6659 147 alternatively 2014 QM143 MPC · JPL
9 1999 FG82 see MPC inner-MBA 17.7 860 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FK83 see MPC middle-MBA 17.4 1.4 km 20 Mar 1999 22 Apr 2016 6243 53 — MPC · JPL
9 1999 FS83 see MPC outer-MBA 17.1 2.1 km 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FE85 see MPC outer-MBA 16.4 2.9 km 21 Mar 1999 25 Oct 2019 7523 48 alternatively 2016 CG163 MPC · JPL
0 1999 FA87 see MPC inner-MBA 17.6 900 m 01 Jan 1970 15 Sep 2018 104 — MPC · JPL
1 1999 FL87 see MPC middle-MBA 18.1 1.0 km 10 Mar 1999 01 May 2017 6627 38 — MPC · JPL
2 1999 FN87 see MPC middle-MBA 18.5 1.1 km 21 Mar 1999 14 Feb 2017 6540 19 — MPC · JPL
0 1999 FL88 see MPC outer-MBA 17.0 2.2 km 21 Mar 1999 21 Mar 2020 7671 78 — MPC · JPL
0 1999 FN88 see MPC outer-MBA 16.8 2.4 km 21 Mar 1999 02 Apr 2020 7683 70 — MPC · JPL
6 1999 FY88 see MPC outer-MBA 16.7 2.5 km 21 Mar 1999 21 Sep 2001 915 12 alternatively 2001 SE192 MPC · JPL
6 1999 FV90 see MPC middle-MBA 17.6 1.7 km 21 Mar 1999 20 Sep 2009 3836 12 alternatively 2009 SG94 MPC · JPL
0 1999 FN91 see MPC outer-MBA 16.3 3.1 km 21 Mar 1999 03 Jan 2020 7593 45 alternatively 2015 DZ112 MPC · JPL
0 1999 FR91 see MPC outer-MBA 16.5 2.8 km 21 Mar 1999 15 Feb 2020 7636 74 alternatively 2015 AF240 MPC · JPL
0 1999 FR92 see MPC outer-MBA 16.6 2.7 km 21 Mar 1999 22 Mar 2020 7672 108 alternatively 2015 EE9 MPC · JPL
0 1999 FV92 see MPC outer-MBA 16.1 3.4 km 21 Mar 1999 26 Jan 2020 7616 118 alternatively 2013 TT80 MPC · JPL
0 1999 FA93 see MPC middle-MBA 17.1 1.1 km 01 Jan 1970 26 Feb 2019 66 — MPC · JPL
0 1999 FF95 see MPC outer-MBA 16.0 3.5 km 21 Mar 1999 28 Nov 2019 7557 97 — MPC · JPL
0 1999 FH95 see MPC outer-MBA 15.7 4.0 km 21 Mar 1999 24 Dec 2019 7583 148 alternatively 2008 WK105, 2010 JE206 MPC · JPL
4 1999 FJ95 see MPC inner-MBA 17.9 780 m 21 Mar 1999 02 Feb 2009 3606 11 alternatively 2009 BZ130 MPC · JPL
0 1999 FS96 see MPC middle-MBA 17.3 1.0 km 21 Mar 1999 06 Mar 2019 7290 42 alternatively 2016 PO34 MPC · JPL
0 1999 FZ96 see MPC middle-MBA 17.0 1.7 km 22 Mar 1999 02 Apr 2020 7682 145 alternatively 2004 RE125, 2013 TA154 MPC · JPL
0 1999 FF97 see MPC middle-MBA 17.3 1.9 km 19 Mar 1999 03 Oct 2019 7503 84 alternatively 2014 OQ346 MPC · JPL
9 1999 FK97 see MPC inner-MBA 18.6 570 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
9 1999 FL97 see MPC middle-MBA 18.8 530 m 20 Mar 1999 22 Mar 1999 2 6 — MPC · JPL
0 1999 FQ97 see MPC inner-MBA 18.2 680 m 10 Mar 1999 28 Sep 2017 6777 60 alternatively 2009 BJ54, 2016 DS20 MPC · JPL
0 1999 FY97 see MPC inner-MBA 18.1 710 m 21 Mar 1999 14 Oct 2019 7512 147 — MPC · JPL
0 1999 FZ97 see MPC inner-MBA 17.5 940 m 22 Mar 1999 04 Feb 2019 7259 104 — MPC · JPL
0 1999 FA98 see MPC middle-MBA 16.7 2.5 km 22 Mar 1999 23 Sep 2019 7490 110 — MPC · JPL
0 1999 FB98 see MPC outer-MBA 16.3 3.1 km 21 Mar 1999 08 Feb 2019 7264 91 — MPC · JPL
0 1999 FC98 see MPC outer-MBA 16.6 2.7 km 20 Mar 1999 08 Feb 2019 7265 76 — MPC · JPL
0 1999 FD98 see MPC inner-MBA 17.5 940 m 21 Mar 1999 24 Apr 2019 7339 110 — MPC · JPL
0 1999 FE98 see MPC middle-MBA 16.8 1.3 km 21 Mar 1999 29 Jun 2019 7405 76 — MPC · JPL
0 1999 FF98 see MPC outer-MBA 15.8 3.9 km 21 Mar 1999 02 Jun 2019 7378 82 — MPC · JPL
0 1999 FG98 see MPC middle-MBA 16.7 2.5 km 01 Jan 1970 16 Sep 2018 65 — MPC · JPL
0 1999 FH98 see MPC outer-MBA 16.5 2.8 km 02 Jul 1995 23 Jan 2020 8971 82 — MPC · JPL
0 1999 FJ98 see MPC middle-MBA 17.5 950 m 21 Mar 1999 03 Apr 2020 7684 67 — MPC · JPL
1 1999 FK98 see MPC inner-MBA 17.7 860 m 01 Jan 1970 09 Sep 2015 64 — MPC · JPL
0 1999 FL98 see MPC inner-MBA 18.3 640 m 21 Mar 1999 27 Oct 2019 7525 69 — MPC · JPL
0 1999 FN98 see MPC outer-MBA 16.7 2.5 km 21 Mar 1999 24 Dec 2019 7583 73 — MPC · JPL
0 1999 FO98 see MPC outer-MBA 16.9 2.3 km 22 Mar 1999 03 Apr 2020 7683 69 — MPC · JPL
0 1999 FP98 see MPC outer-MBA 16.9 2.3 km 22 Mar 1999 25 Mar 2020 7674 64 — MPC · JPL
1 1999 FQ98 see MPC inner-MBA 18.8 520 m 01 Jan 1970 12 Apr 2018 57 — MPC · JPL
0 1999 FR98 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 05 Feb 2019 56 — MPC · JPL
0 1999 FS98 see MPC middle-MBA 17.4 980 m 22 Mar 1999 04 Apr 2019 7318 75 alternatively 2010 CC238 MPC · JPL
0 1999 FT98 see MPC inner-MBA 17.8 820 m 01 Jan 1970 12 Apr 2018 53 — MPC · JPL
0 1999 FU98 see MPC outer-MBA 16.7 2.5 km 21 Mar 1999 23 Jan 2020 7613 73 — MPC · JPL
0 1999 FV98 see MPC inner-MBA 18.4 610 m 22 Mar 1999 28 May 2019 7372 65 — MPC · JPL
0 1999 FW98 see MPC outer-MBA 16.4 3.0 km 21 Mar 1999 23 Mar 2020 7673 63 — MPC · JPL
9 1999 FX98 see MPC outer-MBA 16.3 3.1 km 11 Jun 2010 12 Jun 2010 1 12 alternatively 2010 LY85 MPC · JPL
0 1999 FY98 see MPC middle-MBA 17.8 1.2 km 22 Mar 1999 04 Oct 2018 7136 59 alternatively 2008 HM39 MPC · JPL
0 1999 FZ98 see MPC inner-MBA 18.5 590 m 01 Jan 1970 27 Apr 2017 56 — MPC · JPL
0 1999 FA99 see MPC middle-MBA 17.6 1.7 km 20 Mar 1999 20 Oct 2019 7519 60 — MPC · JPL
0 1999 FB99 see MPC inner-MBA 18.5 590 m 01 Jan 1970 19 Oct 2016 46 — MPC · JPL
0 1999 FC99 see MPC outer-MBA 17.3 1.9 km 01 Jan 1970 07 Mar 2018 46 — MPC · JPL
0 1999 FD99 see MPC outer-MBA 17.1 2.1 km 21 Mar 1999 18 Oct 2017 6786 71 alternatively 2010 MG78 MPC · JPL
0 1999 FE99 see MPC middle-MBA 17.1 1.1 km 21 Mar 1999 22 Mar 2020 7672 56 — MPC · JPL
0 1999 FF99 see MPC middle-MBA 16.8 1.8 km 01 Jan 1970 16 Oct 2018 47 — MPC · JPL
2 1999 FG99 see MPC middle-MBA 17.4 980 m 01 Jan 1970 30 Jan 2019 54 — MPC · JPL
0 1999 FH99 see MPC middle-MBA 17.8 1.5 km 01 Jan 1970 16 Apr 2017 43 — MPC · JPL
0 1999 FJ99 see MPC middle-MBA 17.9 770 m 22 Mar 1999 29 Mar 2020 7678 48 — MPC · JPL
0 1999 FK99 see MPC inner-MBA 18.2 680 m 01 Jan 1970 27 Mar 2017 50 — MPC · JPL
0 1999 FL99 see MPC inner-MBA 18.5 590 m 01 Jan 1970 22 Nov 2017 45 — MPC · JPL
0 1999 FM99 see MPC outer-MBA 16.8 2.4 km 22 Mar 1999 21 Jan 2020 7610 54 — MPC · JPL
0 1999 FN99 see MPC outer-MBA 16.6 2.6 km 20 Mar 1999 10 Jan 2018 6871 50 — MPC · JPL
0 1999 FO99 see MPC outer-MBA 17.4 1.8 km 01 Jan 1970 23 Jan 2018 40 — MPC · JPL
1 1999 FP99 see MPC middle-MBA 18.3 650 m 01 Jan 1970 26 Nov 2017 43 — MPC · JPL
0 1999 FQ99 see MPC inner-MBA 18.1 710 m 01 Jan 1970 15 Apr 2018 40 — MPC · JPL
0 1999 FS99 see MPC outer-MBA 17.0 2.2 km 01 Jan 1970 23 Jan 2018 48 — MPC · JPL
0 1999 FT99 see MPC middle-MBA 17.9 1.5 km 01 Jan 1970 11 Aug 2017 42 — MPC · JPL
0 1999 FU99 see MPC middle-MBA 17.3 1.5 km 22 Mar 1999 16 Feb 2020 7636 64 alternatively 2016 AJ157 MPC · JPL
0 1999 FV99 see MPC middle-MBA 17.3 1.5 km 20 Mar 1999 03 Feb 2020 7625 88 alternatively 2014 UK253 MPC · JPL
1 1999 FW99 see MPC inner-MBA 18.3 650 m 01 Jan 1970 18 Aug 2018 38 — MPC · JPL
0 1999 FY99 see MPC inner-MBA 18.5 590 m 21 Mar 1999 04 Jan 2020 7594 46 — MPC · JPL
0 1999 FZ99 see MPC inner-MBA 18.9 490 m 01 Jan 1970 12 Feb 2018 38 — MPC · JPL
0 1999 FA100 see MPC outer-MBA 16.7 2.5 km 19 Mar 1999 02 Feb 2020 7625 52 — MPC · JPL
0 1999 FB100 see MPC inner-MBA 18.6 570 m 20 Mar 1999 15 Mar 2020 7666 56 — MPC · JPL
0 1999 FC100 see MPC inner-MBA 18.4 620 m 22 Mar 1999 04 Feb 2019 7259 55 alternatively 2010 KP56 MPC · JPL
1 1999 FD100 see MPC inner-MBA 17.8 820 m 01 Jan 1970 11 Feb 2016 39 — MPC · JPL
0 1999 FF100 see MPC middle-MBA 17.5 940 m 22 Mar 1999 19 Mar 2020 7668 39 — MPC · JPL
0 1999 FG100 see MPC outer-MBA 16.9 2.3 km 21 Mar 1999 21 Mar 2020 7671 55 — MPC · JPL
0 1999 FH100 see MPC outer-MBA 17.1 2.1 km 01 Jan 1970 19 Mar 2018 34 — MPC · JPL
0 1999 FJ100 see MPC middle-MBA 17.3 1.5 km 21 Mar 1999 15 Mar 2020 7665 78 — MPC · JPL
1 1999 FK100 see MPC inner-MBA 19.4 390 m 01 Jan 1970 08 Dec 2017 32 — MPC · JPL
1 1999 FL100 see MPC inner-MBA 19.3 400 m 20 Mar 1999 03 Apr 2020 7685 40 — MPC · JPL
0 1999 FM100 see MPC inner-MBA 18.4 630 m 19 Mar 1999 25 Sep 2019 7495 54 — MPC · JPL
0 1999 FN100 see MPC inner-MBA 17.0 1.2 km 22 Mar 1999 01 Jan 2020 7590 67 alternatively 2010 HT19 MPC · JPL
0 1999 FO100 see MPC outer-MBA 16.4 2.9 km 20 Mar 1999 24 Mar 2020 7675 65 — MPC · JPL
0 1999 FP100 see MPC outer-MBA 16.3 3.1 km 22 Mar 1999 04 Jan 2020 7593 67 — MPC · JPL
0 1999 FQ100 see MPC outer-MBA 16.7 2.5 km 21 Mar 1999 03 Apr 2020 7684 68 — MPC · JPL
0 1999 FR100 see MPC outer-MBA 16.4 2.9 km 22 Mar 1999 21 Dec 2019 7579 58 — MPC · JPL
0 1999 FS100 see MPC outer-MBA 16.4 2.9 km 24 Jan 1993 30 Jan 2020 9867 70 — MPC · JPL
0 1999 FT100 see MPC outer-MBA 16.7 2.5 km 21 Mar 1999 29 Jan 2020 7619 60 — MPC · JPL
0 1999 FU100 see MPC inner-MBA 18.4 620 m 22 Mar 1999 06 Mar 2019 7289 48 — MPC · JPL
0 1999 FV100 see MPC middle-MBA 17.0 1.2 km 21 Mar 1999 21 Mar 2020 7671 51 alternatively 2005 TW17 MPC · JPL
0 1999 FW100 see MPC inner-MBA 18.3 650 m 20 Mar 1999 03 Apr 2020 7685 63 — MPC · JPL
0 1999 FX100 see MPC outer-MBA 16.7 2.5 km 22 Mar 1999 24 Jan 2020 7613 47 — MPC · JPL
1 1999 FY100 see MPC middle-MBA 17.5 1.8 km 21 Mar 1999 05 Oct 2018 7138 38 — MPC · JPL
0 1999 FZ100 see MPC inner-MBA 17.9 780 m 20 Mar 1999 16 Mar 2020 7667 58 — MPC · JPL
0 1999 FA101 see MPC inner-MBA 18.4 620 m 22 Mar 1999 25 Jun 2017 6670 33 — MPC · JPL
0 1999 FB101 see MPC middle-MBA 17.3 1.5 km 20 Mar 1999 25 Jan 2020 7616 36 — MPC · JPL
0 1999 FC101 see MPC outer-MBA 17.2 2.0 km 20 Mar 1999 21 Mar 2020 7672 47 — MPC · JPL
0 1999 FD101 see MPC outer-MBA 17.5 1.8 km 20 Mar 1999 02 Apr 2020 7684 39 — MPC · JPL
0 1999 FE101 see MPC inner-MBA 18.5 610 m 22 Mar 1999 26 Feb 2019 7281 38 — MPC · JPL
0 1999 FF101 see MPC middle-MBA 17.8 1.6 km 22 Mar 1999 10 Nov 2018 7173 39 — MPC · JPL
0 1999 FG101 see MPC middle-MBA 17.3 2.0 km 22 Mar 1999 13 Apr 2018 6962 37 — MPC · JPL
0 1999 FH101 see MPC middle-MBA 18.1 1.0 km 20 Mar 1999 13 Jun 2017 6660 33 — MPC · JPL

G

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
6 1999 GL4 see MPC NEO · APO · PHA 19.7 340 m 25 Sep 1998 22 May 1999 239 48 — MPC · JPL
0 1999 GR6 see MPC NEO · APO 20.0 300 m 20 Mar 1999 14 Apr 2013 5139 57 — MPC · JPL
0 1999 GW12 see MPC inner-MBA 18.8 520 m 01 Jan 1970 26 Jul 2019 60 — MPC · JPL
0 1999 GU14 see MPC inner-MBA 18.2 680 m 14 Apr 1999 02 Apr 2020 7659 66 alternatively 2016 CG219 MPC · JPL
4 1999 GS46 see uTNOs TNO 6.90 180 km 12 Apr 1999 29 May 2016 6257 35 — MPC · JPL
0 1999 GO55 see MPC outer-MBA 16.1 3.4 km 07 Apr 1999 15 Feb 2020 7619 96 alternatively 2015 BA283 MPC · JPL
0 1999 GA64 see MPC inner-MBA 18.0 750 m 06 Apr 1999 05 Nov 2019 7518 68 alternatively 2010 EB92 MPC · JPL
0 1999 GB64 see MPC middle-MBA 16.4 2.2 km 09 Apr 1999 17 Mar 2020 7648 103 — MPC · JPL
0 1999 GC64 see MPC outer-MBA 16.7 2.5 km 12 Apr 1999 29 Nov 2019 7536 50 — MPC · JPL
0 1999 GD64 see MPC middle-MBA 16.9 1.8 km 07 Apr 1999 22 Jan 2020 7595 60 — MPC · JPL

H

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
9 1999 HC1 see MPC NEO · APO 24.5 37 m 16 Apr 1999 21 Apr 1999 5 11 — MPC · JPL
1 1999 HV1 see MPC NEO · AMO 17.6 900 m 04 Sep 1991 04 Dec 2016 9223 45 — MPC · JPL
0 1999 HW1 see MPC NEO · AMO 19.8 330 m 19 Apr 1999 05 May 2010 4034 71 — MPC · JPL
0 1999 HX1 see MPC NEO · AMO 19.9 310 m 19 Apr 1999 31 Jul 2003 1564 111 — MPC · JPL
4 1999 HS11 see uTNOs TNO 6.90 180 km 17 Apr 1999 25 Apr 2014 5487 33 — MPC · JPL
4 1999 HV11 see uTNOs TNO 7.80 120 km 18 Apr 1999 14 May 2013 5140 29 — MPC · JPL
9 1999 HY11 see uTNOs TNO 8.27 98 km 17 Apr 1999 07 May 1999 20 6 — MPC · JPL
9 1999 HZ11 see uTNOs TNO 8.45 91 km 17 Apr 1999 07 May 1999 20 6 — MPC · JPL
9 1999 HA12 see uTNOs TNO 7.75 120 km 17 Apr 1999 06 Jun 1999 50 8 — MPC · JPL
9 1999 HD12 see MPC centaur 12.8 12 km 17 Apr 1999 05 Jun 1999 49 11 — MPC · JPL
5 1999 HG12 see uTNOs TNO 7.20 160 km 18 Apr 1999 14 Mar 2013 5079 23 — MPC · JPL
4 1999 HH12 see uTNOs TNO 7.00 180 km 18 Apr 1999 22 May 2015 5878 25 — MPC · JPL
4 1999 HJ12 see uTNOs TNO 7.40 150 km 18 Apr 1999 15 Apr 2015 5841 29 — MPC · JPL
0 1999 HH13 see MPC inner-MBA 17.8 820 m 18 Apr 1999 05 Jun 2019 7353 100 — MPC · JPL
0 1999 HJ13 see MPC middle-MBA 16.8 1.3 km 16 Apr 1999 13 Dec 2017 6816 72 — MPC · JPL
0 1999 HK13 see MPC inner-MBA 18.2 680 m 18 Apr 1999 26 Jul 2019 7404 98 — MPC · JPL
0 1999 HL13 see MPC middle-MBA 18.0 1.0 km 16 Apr 1999 02 Apr 2020 7657 71 — MPC · JPL
0 1999 HM13 see MPC outer-MBA 16.5 2.8 km 21 Mar 1999 08 Nov 2018 7172 48 — MPC · JPL
0 1999 HN13 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 07 Jun 2016 30 — MPC · JPL
1 1999 HO13 see MPC middle-MBA 17.1 1.1 km 16 Apr 1999 04 Apr 2019 7293 43 — MPC · JPL

J

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
9 1999 JS6 see MPC Mars-crosser 18.5 600 m 12 May 1999 17 May 1999 5 43 — MPC · JPL
7 1999 JZ10 see MPC NEO · APO · PHA 21.8 130 m 14 May 1999 03 Jun 1999 20 56 — MPC · JPL
0 1999 JE16 see MPC inner-MBA 18.5 590 m 15 May 1999 31 May 2019 7321 65 — MPC · JPL
9 1999 JV127 see MPC centaur 10.4 37 km 10 May 1999 18 May 1999 8 44 — MPC · JPL
9 1999 JA132 see uTNOs TNO 7.70 130 km 21 Mar 1999 19 May 1999 59 41 — MPC · JPL
9 1999 JB132 see uTNOs TNO 8.15 100 km 10 May 1999 18 May 1999 8 25 — MPC · JPL
9 1999 JC132 see uTNOs TNO 8.71 80 km 10 May 1999 11 May 1999 1 24 — MPC · JPL
5 1999 JD132 see uTNOs TNO 7.70 130 km 10 May 1999 10 Apr 2018 6910 67 — MPC · JPL
9 1999 JE132 see uTNOs TNO 8.63 83 km 10 May 1999 19 May 1999 9 55 — MPC · JPL
9 1999 JF132 see uTNOs TNO 7.92 120 km 10 May 1999 19 May 1999 9 37 — MPC · JPL
9 1999 JH132 see uTNOs TNO 9.64 52 km 10 May 1999 19 May 1999 9 4 — MPC · JPL
9 1999 JJ132 see uTNOs TNO 8.80 77 km 10 May 1999 19 May 1999 9 4 — MPC · JPL
9 1999 JK132 see uTNOs TNO 9.19 64 km 10 May 1999 19 May 1999 9 4 — MPC · JPL

K

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
8 1999 KL1 see MPC NEO · APO 21.5 150 m 17 May 1999 02 Jun 1999 16 28 — MPC · JPL
0 1999 KB9 see MPC inner-MBA 16.9 1.2 km 07 May 1999 21 Oct 2019 7472 74 alternatively 2015 VO4 MPC · JPL
9 1999 KT16 see uTNOs TNO 8.77 78 km 18 May 1999 19 May 1999 1 4 — MPC · JPL
9 1999 KK17 see uTNOs TNO 8.79 77 km 10 May 1999 19 May 1999 9 5 — MPC · JPL
9 1999 KL17 see uTNOs TNO 8.72 80 km 10 May 1999 08 Aug 1999 90 13 — MPC · JPL
7 1999 KR18 see uTNOs TNO 7.90 120 km 11 May 1999 15 Nov 2001 919 21 — MPC · JPL
0 1999 KC21 see MPC middle-MBA 17.8 830 m 18 May 1999 11 Apr 2019 7268 74 — MPC · JPL
0 1999 KN21 see MPC middle-MBA 17.2 1.5 km 17 May 1999 14 Dec 2017 6786 66 — MPC · JPL
0 1999 KO21 see MPC inner-MBA 18.1 710 m 01 Jan 1970 08 Aug 2018 43 — MPC · JPL
0 1999 KP21 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 14 Dec 2018 32 — MPC · JPL
0 1999 KQ21 see MPC inner-MBA 18.1 710 m 19 May 1999 05 Apr 2019 7261 69 — MPC · JPL
0 1999 KR21 see MPC inner-MBA 18.5 600 m 16 May 1999 16 Jan 2019 7185 46 — MPC · JPL

L

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
7 1999 LJ1 see MPC NEO · AMO 22.2 110 m 04 Jun 1999 02 Jul 1999 28 41 — MPC · JPL
1 1999 LT1 see MPC NEO · AMO 17.6 1.7 km 04 Jun 1999 26 Dec 2003 1666 64 — MPC · JPL
0 1999 LW1 see MPC NEO · APO 20.3 260 m 07 Jun 1999 10 Jun 2018 6943 70 — MPC · JPL
9 1999 LX1 see MPC NEO · APO · PHA 20.6 230 m 08 Jun 1999 14 Jun 1999 6 45 — MPC · JPL
9 1999 LD6 see MPC NEO · APO 22.1 110 m 10 Jun 1999 13 Jun 1999 3 12 — MPC · JPL
7 1999 LE6 see MPC NEO · AMO 20.6 230 m 10 Jun 1999 04 Aug 1999 55 59 — MPC · JPL
7 1999 LV7 see MPC NEO · AMO 19.2 430 m 11 Jun 1999 08 Jul 1999 27 73 — MPC · JPL
0 1999 LW29 see MPC middle-MBA 17.6 900 m 01 Jan 1970 03 Jan 2019 55 — MPC · JPL
1 1999 LD30 see MPC NEO · AMO 20.3 480 m 15 Jun 1999 10 Oct 2004 1944 72 — MPC · JPL
1 1999 LE31 see MPC centaur 12.5 17 km 17 May 1999 01 Sep 2019 7412 134 — MPC · JPL
9 1999 LB37 see uTNOs TNO 9.56 54 km 08 Jun 1999 09 Jun 1999 1 4 — MPC · JPL
1 1999 LE37 see MPC inner-MBA 18.0 750 m 01 Jan 1970 16 Jan 2019 40 — MPC · JPL
0 1999 LF37 see MPC inner-MBA 18.2 680 m 11 Jun 1999 04 Nov 2018 7086 76 — MPC · JPL

N

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 NX see MPC outer-MBA 16.0 3.5 km 09 Jul 1999 25 Feb 2020 7536 94 alternatively 2015 BN300 MPC · JPL
0 1999 NW2 see MPC NEO · APO 23.2 68 m 13 Jul 1999 05 Apr 2019 7206 171 — MPC · JPL
0 1999 NY4 see MPC Mars-crosser 19.0 470 m 13 Jul 1999 23 Jun 2012 4729 48 alternatively 2012 KR50 MPC · JPL
5 1999 NZ4 see MPC Mars-crosser 17.6 1.7 km 13 Jul 1999 18 Oct 1999 97 146 — MPC · JPL
0 1999 NE16 see MPC inner-MBA 17.6 900 m 14 Jul 1999 01 Apr 2020 7567 123 alternatively 2010 TN102, 2014 WA210, 2016 CM204 MPC · JPL

O

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 OQ3 see MPC NEO · AMO 20.1 280 m 22 Jul 1999 03 Oct 2012 4822 88 — MPC · JPL
5 1999 OZ3 see uTNOs TNO 7.40 150 km 21 Jul 1999 28 May 2015 5790 27 — MPC · JPL
5 1999 OA4 see uTNOs TNO 7.90 120 km 21 Jul 1999 24 Jul 2006 2560 27 — MPC · JPL
5 1999 OC4 see uTNOs TNO 8.30 97 km 18 Jul 1999 25 Jul 2001 738 24 — MPC · JPL
4 1999 OD4 see uTNOs TNO 7.30 150 km 19 Jul 1999 03 Aug 2016 6225 41 — MPC · JPL
6 1999 OG4 see uTNOs TNO 7.70 130 km 20 Jul 1999 27 Jul 2001 738 18 — MPC · JPL
5 1999 OH4 see uTNOs TNO 8.30 97 km 18 Jul 1999 03 Aug 2006 2573 22 — MPC · JPL
4 1999 OJ4 see uTNOs TNO 7.10 170 km 18 Jul 1999 01 Oct 2008 3363 63 — MPC · JPL
5 1999 OK4 see uTNOs TNO 7.60 130 km 19 Jul 1999 09 Jul 2003 1451 20 — MPC · JPL
0 1999 ON5 see MPC inner-MBA 17.1 1.1 km 19 Jul 1999 07 Apr 2019 7202 147 alternatively 2003 SF390, 2017 RJ68 MPC · JPL
0 1999 OV5 see MPC inner-MBA 18.0 750 m 19 Jul 1999 14 Jan 2019 7119 98 — MPC · JPL
0 1999 OW5 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 08 Feb 2019 59 — MPC · JPL
0 1999 OX5 see MPC inner-MBA 17.6 900 m 01 Jan 1970 14 Jun 2018 56 — MPC · JPL
2 1999 OY5 see MPC inner-MBA 18.3 650 m 01 Jan 1970 30 Dec 2018 28 — MPC · JPL

P

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
7 1999 PS3 see MPC NEO · AMO 21.7 140 m 11 Aug 1999 06 Oct 1999 56 50 — MPC · JPL
6 1999 PG4 see MPC middle-MBA 17.6 900 m 12 Aug 1999 13 Oct 1999 62 31 — MPC · JPL
0 1999 PQ5 see MPC middle-MBA 17.4 1.4 km 12 Aug 1999 28 Nov 2017 6683 49 — MPC · JPL
0 1999 PC7 see MPC outer-MBA 17.2 2.0 km 06 Aug 1999 03 Apr 2019 7180 43 — MPC · JPL
1 1999 PL7 see MPC middle-MBA 17.2 1.1 km 18 Sep 1979 18 Feb 2017 13668 64 alternatively 1979 SY, 2017 BU100 MPC · JPL
5 1999 PW7 see MPC middle-MBA 17.7 1.6 km 06 Aug 1999 12 Jan 2010 3812 19 alternatively 2010 AB52 MPC · JPL
0 1999 PD9 see MPC inner-MBA 17.3 1.0 km 03 Aug 1999 16 Mar 2020 7531 99 — MPC · JPL
0 1999 PE9 see MPC middle-MBA 16.6 1.4 km 12 Aug 1999 10 Jul 2019 7272 154 — MPC · JPL
0 1999 PF9 see MPC inner-MBA 17.7 860 m 08 Aug 1999 24 Dec 2019 7443 67 — MPC · JPL
1 1999 PG9 see MPC middle-MBA 17.1 1.1 km 01 Jan 1970 10 Mar 2018 53 — MPC · JPL
0 1999 PH9 see MPC inner-MBA 18.6 570 m 13 Aug 1999 15 Oct 2018 7003 51 — MPC · JPL
1 1999 PJ9 see MPC inner-MBA 18.4 620 m 01 Jan 1970 27 Mar 2016 40 — MPC · JPL
0 1999 PK9 see MPC inner-MBA 18.2 680 m 01 Jan 1970 25 May 2019 38 — MPC · JPL
0 1999 PL9 see MPC middle-MBA 16.9 1.8 km 08 Aug 1999 08 Feb 2019 7124 64 — MPC · JPL
0 1999 PM9 see MPC middle-MBA 17.8 820 m 03 Aug 1999 25 Jun 2019 7266 50 — MPC · JPL
0 1999 PN9 see MPC middle-MBA 18.2 960 m 07 Aug 1999 04 Feb 2019 7121 46 — MPC · JPL
0 1999 PO9 see MPC outer-MBA 16.8 2.4 km 08 Aug 1999 15 Jan 2018 6735 51 — MPC · JPL
0 1999 PP9 see MPC inner-MBA 18.0 750 m 07 Aug 1999 22 Mar 2020 7533 57 — MPC · JPL

Q

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
2 1999 QF1 see MPC middle-MBA 18.2 960 m 01 Jan 1970 25 Sep 2016 38 — MPC · JPL
2 1999 QS3 see MPC outer-MBA 18.5 1.1 km 18 Aug 1999 04 Dec 2016 6318 21 alternatively 2005 UK464 MPC · JPL
0 1999 QV3 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 16 Apr 2018 57 — MPC · JPL
0 1999 QW3 see MPC inner-MBA 18.6 570 m 01 Jan 1970 03 Jan 2016 42 — MPC · JPL
0 1999 QX3 see MPC middle-MBA 17.3 1.9 km 01 Jan 1970 23 Sep 2017 41 — MPC · JPL
0 1999 QY3 see MPC middle-MBA 17.2 2.0 km 17 Aug 1999 25 Feb 2020 7497 92 — MPC · JPL
0 1999 QZ3 see MPC middle-MBA 17.4 1.8 km 17 Aug 1999 15 Oct 2018 6999 41 — MPC · JPL

R

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
6 1999 RU2 see MPC NEO · AMO 20.2 510 m 04 Sep 1999 04 Nov 1999 61 143 — MPC · JPL
2 1999 RP4 see MPC inner-MBA 18.5 590 m 21 Aug 1999 03 Jan 2016 5979 28 — MPC · JPL
1 1999 RT4 see MPC inner-MBA 18.2 680 m 21 Aug 1999 26 Oct 2014 5545 63 alternatively 2014 SA223 MPC · JPL
0 1999 RV4 see MPC inner-MBA 18.2 680 m 03 Sep 1999 23 Mar 2020 7507 41 alternatively 2010 RZ2, 2014 VX27 MPC · JPL
0 1999 RK5 see MPC outer-MBA 16.4 2.9 km 03 Sep 1999 07 Apr 2019 7156 71 alternatively 2008 FR44 MPC · JPL
0 1999 RO5 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 14 Apr 2018 75 — MPC · JPL
0 1999 RW5 see MPC inner-MBA 17.9 780 m 01 Jan 1970 04 Dec 2018 55 alternatively 2014 TN25 MPC · JPL
0 1999 RC7 see MPC inner-MBA 18.5 590 m 03 Sep 1999 14 Nov 2017 6647 50 — MPC · JPL
0 1999 RJ8 see MPC inner-MBA 18.2 680 m 04 Sep 1999 21 Mar 2020 7504 76 — MPC · JPL
0 1999 RQ8 see MPC inner-MBA 18.1 710 m 01 Jan 1970 31 Dec 2018 55 — MPC · JPL
2 1999 RS9 see MPC middle-MBA 17.6 1.3 km 05 Sep 1999 04 Oct 2016 6239 44 alternatively 2016 SZ24 MPC · JPL
0 1999 RN28 see MPC NEO · AMO 21.1 180 m 07 Sep 1999 01 Nov 2015 5899 103 — MPC · JPL
8 1999 RP28 see MPC NEO · AMO 22.6 90 m 07 Sep 1999 06 Oct 1999 29 43 — MPC · JPL
0 1999 RQ28 see MPC NEO · AMO 20.7 220 m 07 Sep 1999 20 Jan 2008 3057 125 — MPC · JPL
0 1999 RV29 see MPC Mars-crosser 18.0 2.1 km 08 Sep 1999 08 Jul 2018 6878 66 alternatively 2010 OM77, 2014 MA5 MPC · JPL
0 1999 RZ29 see MPC middle-MBA 17.1 1.1 km 08 Sep 1999 06 May 2019 7180 45 alternatively 2014 EB55 MPC · JPL
0 1999 RC31 see MPC Mars-crosser 16.8 1.3 km 08 Sep 1999 01 Apr 2017 6415 91 — MPC · JPL
8 1999 RZ31 see MPC NEO · AMO 23.8 52 m 07 Sep 1999 21 Sep 1999 14 44 — MPC · JPL
3 1999 RA32 see MPC NEO · APO 21.2 170 m 08 Sep 1999 30 Jul 2000 326 69 — MPC · JPL
0 1999 RB32 see MPC NEO · AMO 20.2 270 m 08 Sep 1999 10 Dec 2018 7033 373 — MPC · JPL
8 1999 RJ33 see MPC NEO · AMO 22.5 94 m 09 Sep 1999 25 Sep 1999 16 33 — MPC · JPL
8 1999 RK33 see MPC NEO · APO 22.4 98 m 09 Sep 1999 19 Sep 1999 10 88 — MPC · JPL
6 1999 RO36 see MPC NEO · AMO 20.7 220 m 06 Sep 1999 12 Nov 1999 67 145 — MPC · JPL
0 1999 RQ37 see MPC middle-MBA 17.1 1.6 km 02 Feb 1997 01 May 2019 8123 68 — MPC · JPL
0 1999 RR40 see MPC middle-MBA 17.6 1.3 km 04 Sep 1999 15 Dec 2016 6312 65 alternatively 2016 TV25 MPC · JPL
0 1999 RE42 see MPC outer-MBA 16.9 2.3 km 13 Sep 1999 14 Dec 2015 5936 103 alternatively 2015 UA6 MPC · JPL
0 1999 RM45 see MPC NEO · APO · PHA 19.4 390 m 14 Sep 1999 25 Sep 2012 4760 88 — MPC · JPL
6 1999 RX65 see MPC middle-MBA 17.2 1.1 km 22 Aug 1999 06 Oct 1999 45 21 — MPC · JPL
7 1999 RY86 see MPC middle-MBA 17.9 1.1 km 04 Sep 1999 18 Sep 1999 14 10 — MPC · JPL
0 1999 RP90 see MPC Mars-crosser 18.2 960 m 22 Aug 1999 20 Jan 2017 6361 105 — MPC · JPL
1 1999 RV163 see MPC middle-MBA 18.1 1.0 km 14 Sep 1999 09 Dec 2017 6661 32 alternatively 2017 XO9 MPC · JPL
0 1999 RK170 see MPC inner-MBA 18.1 710 m 14 Sep 1999 20 Nov 2017 6642 98 alternatively 2015 AS35 MPC · JPL
9 1999 RW175 see MPC inner-MBA 19.3 400 m 05 Sep 1999 18 Sep 1999 13 9 — MPC · JPL
0 1999 RA176 see MPC inner-MBA 18.4 620 m 05 Sep 1999 09 Jan 2019 7066 35 — MPC · JPL
0 1999 RS186 see MPC outer-MBA 17.3 1.9 km 14 Sep 1999 18 Feb 2017 6367 34 — MPC · JPL
0 1999 RN213 see MPC outer-MBA 16.2 3.2 km 13 Sep 1999 02 May 2019 7171 125 alternatively 2010 SS39 MPC · JPL
9 1999 RS214 see uTNOs TNO 7.89 120 km 06 Sep 1999 09 Oct 1999 33 10 — MPC · JPL
4 1999 RT214 see uTNOs TNO 7.80 120 km 06 Sep 1999 29 May 2008 3188 44 — MPC · JPL
5 1999 RU214 see uTNOs TNO 7.30 150 km 06 Sep 1999 24 Oct 2008 3336 20 — MPC · JPL
8 1999 RV214 see uTNOs TNO 7.90 120 km 06 Sep 1999 28 May 2015 5743 13 — MPC · JPL
4 1999 RW214 see uTNOs TNO 7.30 150 km 25 Sep 1998 12 Aug 2016 6531 29 — MPC · JPL
4 1999 RX214 see uTNOs TNO 6.80 190 km 06 Sep 1999 24 Jul 2017 6531 30 — MPC · JPL
4 1999 RZ214 see uTNOs TNO 7.80 120 km 06 Sep 1999 22 Sep 2017 6591 17 — MPC · JPL
4 1999 RB215 see uTNOs TNO 9.40 58 km 06 Sep 1999 26 Oct 2011 4433 23 — MPC · JPL
4 1999 RC215 see uTNOs TNO 6.90 180 km 06 Sep 1999 27 Nov 2019 7387 27 — MPC · JPL
9 1999 RF215 see uTNOs TNO 7.40 150 km 07 Sep 1999 11 Nov 1999 65 8 — MPC · JPL
5 1999 RG215 see uTNOs TNO 7.40 150 km 07 Sep 1999 23 Sep 2017 6591 22 — MPC · JPL
3 1999 RJ215 see uTNOs TNO 7.40 150 km 07 Sep 1999 22 Jul 2017 6528 46 — MPC · JPL
4 1999 RK215 see uTNOs TNO 7.60 130 km 07 Sep 1999 08 Nov 2015 5906 17 — MPC · JPL
8 1999 RR215 see uTNOs TNO 8.10 110 km 07 Sep 1999 28 Dec 2000 478 14 — MPC · JPL
9 1999 RT215 see uTNOs TNO 7.09 170 km 07 Sep 1999 09 Nov 1999 63 9 — MPC · JPL
4 1999 RV215 see uTNOs TNO 8.40 93 km 07 Sep 1999 22 Oct 2014 5524 16 — MPC · JPL
4 1999 RW215 see uTNOs TNO 8.00 110 km 07 Sep 1999 07 Oct 2013 5144 18 — MPC · JPL
4 1999 RX215 see uTNOs TNO 7.60 130 km 08 Sep 1999 17 Sep 2017 6584 19 — MPC · JPL
9 1999 RC216 see uTNOs TNO 7.30 150 km 08 Sep 1999 09 Nov 1999 62 10 — MPC · JPL
9 1999 RV216 see MPC middle-MBA 18.5 850 m 05 Sep 1999 17 Sep 1999 12 9 — MPC · JPL
0 1999 RD217 see MPC middle-MBA 16.5 2.8 km 08 Sep 1999 02 Apr 2020 7512 136 alternatively 2017 OJ38 MPC · JPL
0 1999 RE217 see MPC middle-MBA 17.4 1.4 km 08 Sep 1999 24 Dec 2017 6682 48 — MPC · JPL
0 1999 RB225 see MPC Mars-crosser 18.1 710 m 01 Jan 1970 13 Nov 2018 80 — MPC · JPL
9 1999 RN233 see MPC middle-MBA 16.6 1.4 km 08 Sep 1999 13 Sep 1999 5 11 alternatively 1999 RK186 MPC · JPL
2 1999 RH242 see MPC middle-MBA 17.8 1.5 km 01 Jan 1970 13 Sep 2017 31 — MPC · JPL
0 1999 RK243 see MPC inner-MBA 18.8 520 m 04 Sep 1999 25 Sep 2019 7326 63 — MPC · JPL
0 1999 RF244 see MPC outer-MBA 16.5 2.8 km 01 Jan 1970 25 Jun 2019 105 — MPC · JPL
0 1999 RG244 see MPC middle-MBA 17.6 1.3 km 05 Sep 1999 25 Oct 2016 6260 59 alternatively 2008 VD30 MPC · JPL
0 1999 RD245 see MPC inner-MBA 17.9 780 m 06 Nov 1996 26 Jul 2019 8297 126 alternatively 2006 SO63, 2008 AR78 MPC · JPL
0 1999 RL245 see MPC outer-MBA 16.2 3.2 km 06 Sep 1999 07 Apr 2019 7153 75 alternatively 2010 LR72 MPC · JPL
0 1999 RE250 see MPC inner-MBA 18.1 710 m 07 Sep 1999 07 Nov 2019 7366 108 alternatively 2012 QN12 MPC · JPL
0 1999 RM250 see MPC middle-MBA 17.3 1.0 km 05 Sep 1999 03 Jul 2019 7241 55 — MPC · JPL
1 1999 RT250 see MPC middle-MBA 17.9 1.1 km 05 Sep 1999 24 Nov 2017 6655 32 — MPC · JPL
2 1999 RV250 see MPC middle-MBA 17.8 1.2 km 05 Sep 1999 19 Oct 2016 6254 38 alternatively 2012 XD90 MPC · JPL
6 1999 RW250 see MPC outer-MBA 16.2 3.2 km 05 Sep 1999 24 Apr 2014 5345 20 alternatively 2014 HP33 MPC · JPL
1 1999 RB251 see MPC inner-MBA 18.6 570 m 05 Sep 1999 22 Dec 2017 6683 26 — MPC · JPL
0 1999 RL251 see MPC outer-MBA 16.8 2.5 km 08 Sep 1999 04 Apr 2019 7148 52 — MPC · JPL
0 1999 RM251 see MPC middle-MBA 17.5 1.8 km 08 Sep 1999 15 Aug 2017 6551 39 alternatively 2006 EJ21, 2013 TF66 MPC · JPL
9 1999 RQ251 see MPC inner-MBA 19.3 420 m 03 Sep 1999 17 Sep 1999 14 9 — MPC · JPL
0 1999 RH253 see MPC outer-MBA 16.3 3.1 km 08 Sep 1999 04 May 2018 6813 84 alternatively 2015 TY283 MPC · JPL
9 1999 RK257 see uTNOs TNO 8.40 93 km 11 Sep 1999 13 Sep 1999 2 8 — MPC · JPL
0 1999 RU259 see MPC middle-MBA 16.3 1.6 km 08 Sep 1999 24 Jul 2019 7259 134 — MPC · JPL
0 1999 RV259 see MPC outer-MBA 16.4 2.9 km 13 Sep 1999 03 Jul 2019 7233 80 — MPC · JPL
0 1999 RW259 see MPC middle-MBA 16.8 1.8 km 09 Sep 1999 23 May 2019 7196 91 — MPC · JPL
0 1999 RX259 see MPC inner-MBA 18.7 550 m 05 Sep 1999 16 Mar 2020 7498 73 — MPC · JPL
0 1999 RY259 see MPC middle-MBA 17.0 1.7 km 01 Jan 1970 20 Feb 2018 61 — MPC · JPL
0 1999 RZ259 see MPC outer-MBA 16.0 3.5 km 01 Jan 1970 07 Apr 2019 56 — MPC · JPL
0 1999 RA260 see MPC middle-MBA 17.5 1.3 km 01 Jan 1970 04 Apr 2019 52 — MPC · JPL
0 1999 RB260 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 06 Apr 2019 46 — MPC · JPL
1 1999 RC260 see MPC middle-MBA 18.0 1.1 km 01 Jan 1970 27 Nov 2017 40 — MPC · JPL
0 1999 RD260 see MPC inner-MBA 18.4 610 m 07 Sep 1999 13 Jan 2019 7068 52 — MPC · JPL
1 1999 RE260 see MPC inner-MBA 18.6 570 m 01 Jan 1970 04 Oct 2016 37 — MPC · JPL
1 1999 RF260 see MPC middle-MBA 17.5 940 m 01 Jan 1970 20 Mar 2017 43 — MPC · JPL
0 1999 RG260 see MPC middle-MBA 17.4 1.4 km 04 Sep 1999 21 Apr 2018 6804 41 — MPC · JPL
1 1999 RH260 see MPC middle-MBA 17.1 1.1 km 01 Jan 1970 18 Mar 2018 41 — MPC · JPL
1 1999 RJ260 see MPC inner-MBA 18.1 710 m 01 Jan 1970 12 Feb 2018 39 — MPC · JPL
1 1999 RL260 see MPC middle-MBA 17.4 980 m 01 Jan 1970 22 Mar 2018 39 — MPC · JPL
1 1999 RM260 see MPC middle-MBA 17.8 1.2 km 01 Jan 1970 05 Nov 2016 36 — MPC · JPL
1 1999 RN260 see MPC inner-MBA 18.2 680 m 01 Jan 1970 04 Apr 2019 29 — MPC · JPL
0 1999 RO260 see MPC inner-MBA 18.5 590 m 05 Sep 1999 02 Nov 2018 6998 59 — MPC · JPL
0 1999 RP260 see MPC middle-MBA 16.8 2.4 km 05 Sep 1999 24 Mar 2020 7506 83 — MPC · JPL
0 1999 RQ260 see MPC inner-MBA 18.3 650 m 04 Sep 1999 30 Jan 2020 7453 56 — MPC · JPL
0 1999 RR260 see MPC middle-MBA 17.7 1.2 km 05 Sep 1999 24 Apr 2019 7171 40 — MPC · JPL
0 1999 RS260 see MPC inner-MBA 18.2 680 m 15 Sep 1999 31 May 2019 7198 42 — MPC · JPL
0 1999 RT260 see MPC inner-MBA 18.4 620 m 03 Sep 1999 24 Aug 2017 6565 35 — MPC · JPL
0 1999 RU260 see MPC outer-MBA 17.0 2.2 km 06 Sep 1999 30 May 2019 7206 32 — MPC · JPL
0 1999 RV260 see MPC inner-MBA 18.7 540 m 07 Sep 1999 22 Aug 2019 7289 56 — MPC · JPL
0 1999 RW260 see MPC middle-MBA 17.4 970 m 04 Sep 1999 01 Jun 2019 7210 56 — MPC · JPL
0 1999 RX260 see MPC outer-MBA 16.7 2.6 km 14 Sep 1999 23 Mar 2020 7496 54 — MPC · JPL
0 1999 RY260 see MPC middle-MBA 16.8 1.3 km 07 Sep 1999 26 Apr 2019 7171 68 — MPC · JPL
0 1999 RZ260 see MPC outer-MBA 16.6 2.6 km 03 Sep 1999 02 Jul 2019 7242 47 — MPC · JPL
0 1999 RA261 see MPC middle-MBA 17.5 1.7 km 08 Sep 1999 17 Dec 2018 7040 34 — MPC · JPL

S

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 SF1 see MPC inner-MBA 18.1 710 m 18 Sep 1999 26 Jan 2020 7435 50 — MPC · JPL
1 1999 SK1 see MPC inner-MBA 19.0 470 m 17 Sep 1999 24 Aug 2019 7281 43 — MPC · JPL
7 1999 SK5 see MPC Mars-crosser 17.9 770 m 30 Sep 1999 17 Oct 1999 17 47 — MPC · JPL
6 1999 SE10 see MPC NEO · AMO 20.0 560 m 30 Sep 1999 15 Nov 1999 46 84 — MPC · JPL
0 1999 SF10 see MPC NEO · APO 24.3 41 m 30 Sep 1999 10 Dec 2012 4820 56 — MPC · JPL
0 1999 SG10 see MPC NEO · APO · PHA 20.5 240 m 30 Sep 1999 04 May 2019 7156 114 — MPC · JPL
0 1999 SH10 see MPC NEO · APO 22.6 90 m 30 Sep 1999 19 Nov 2014 5529 86 — MPC · JPL
0 1999 SJ10 see MPC NEO · APO 19.4 390 m 30 Sep 1999 23 Feb 2018 6721 44 — MPC · JPL
0 1999 SK10 see MPC NEO · APO 19.7 340 m 30 Sep 1999 20 May 2014 5346 440 — MPC · JPL
1 1999 SL13 see MPC middle-MBA 17.3 1.9 km 16 Sep 1999 18 Nov 2017 6638 87 alternatively 2008 SY58 MPC · JPL
0 1999 ST20 see MPC inner-MBA 18.2 680 m 30 Sep 1999 04 Jan 2020 7401 76 alternatively 2009 UU94 MPC · JPL
0 1999 SL21 see MPC inner-MBA 18.1 710 m 30 Sep 1999 14 Feb 2020 7442 57 — MPC · JPL
0 1999 SR23 see MPC outer-MBA 16.0 3.5 km 06 Jun 1997 02 Jul 2019 8061 90 alternatively 1997 LR2, 2009 MS7, 2014 QJ165 MPC · JPL
5 1999 SZ23 see MPC middle-MBA 17.9 1.5 km 30 Sep 1999 28 Apr 2006 2402 14 alternatively 2006 HX143 MPC · JPL
0 1999 SB25 see MPC Mars-crosser 18.0 750 m 30 Sep 1999 01 Feb 2020 7429 50 alternatively 2009 WY15 MPC · JPL
9 1999 SA28 see uTNOs TNO 7.25 160 km 16 Sep 1999 17 Sep 1999 1 6 — MPC · JPL
0 1999 SQ28 see MPC inner-MBA 18.3 640 m 21 Sep 1999 12 Sep 2017 6566 43 alternatively 2010 VZ223 MPC · JPL
0 1999 SY28 see MPC inner-MBA 17.9 780 m 18 Sep 1999 08 Feb 2019 7083 72 — MPC · JPL
0 1999 SZ28 see MPC inner-MBA 18.1 710 m 01 Jan 1970 25 Dec 2017 58 — MPC · JPL
0 1999 SA29 see MPC inner-MBA 18.5 590 m 01 Jan 1970 10 Jan 2019 50 — MPC · JPL
0 1999 SB29 see MPC inner-MBA 18.5 590 m 01 Jan 1970 24 Dec 2017 54 — MPC · JPL
0 1999 SC29 see MPC middle-MBA 17.0 2.2 km 01 Jan 1970 04 Jan 2019 44 — MPC · JPL
0 1999 SD29 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 13 Nov 2017 41 — MPC · JPL
1 1999 SE29 see MPC inner-MBA 19.0 470 m 01 Jan 1970 13 Apr 2018 34 — MPC · JPL
0 1999 SF29 see MPC inner-MBA 17.9 770 m 18 Sep 1999 28 Nov 2019 7376 58 — MPC · JPL
0 1999 SG29 see MPC inner-MBA 17.8 820 m 18 Sep 1999 12 Feb 2019 7087 60 — MPC · JPL
0 1999 SH29 see MPC inner-MBA 18.4 620 m 18 Sep 1999 08 Mar 2018 6746 53 — MPC · JPL
0 1999 SJ29 see MPC inner-MBA 18.1 710 m 18 Sep 1999 25 Jan 2020 7434 60 — MPC · JPL
0 1999 SK29 see MPC inner-MBA 18.9 490 m 18 Sep 1999 31 May 2019 7195 48 — MPC · JPL
0 1999 SL29 see MPC middle-MBA 17.5 1.3 km 18 Sep 1999 26 Nov 2017 6644 40 — MPC · JPL
0 1999 SM29 see MPC inner-MBA 18.4 620 m 18 Sep 1999 08 Feb 2019 7083 41 — MPC · JPL
0 1999 SN29 see MPC inner-MBA 18.6 580 m 30 Sep 1999 22 Aug 2019 7266 43 — MPC · JPL
0 1999 SO29 see MPC inner-MBA 18.8 510 m 30 Sep 1999 14 Jan 2019 7046 32 — MPC · JPL
0 1999 SP29 see MPC middle-MBA 18.1 1.0 km 18 Sep 1999 03 Jun 2019 7198 24 — MPC · JPL

T

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
1 1999 TT2 see MPC Mars-crosser 18.8 520 m 02 Oct 1999 02 Jan 2019 7032 63 alternatively 2018 RE36 MPC · JPL
5 1999 TY2 see MPC NEO · APO 23.3 65 m 03 Oct 1999 08 Oct 1999 5 116 — MPC · JPL
9 1999 TE3 see MPC outer-MBA 16.6 2.7 km 04 Oct 1999 15 Oct 1999 11 24 — MPC · JPL
8 1999 TR4 see MPC Mars-crosser 18.1 700 m 04 Oct 1999 16 Oct 1999 12 35 — MPC · JPL
6 1999 TA5 see MPC NEO · AMO 20.6 230 m 03 Oct 1999 12 Nov 1999 40 50 — MPC · JPL
0 1999 TD5 see MPC NEO · AMO 19.4 390 m 02 Oct 1999 03 Oct 2003 1462 163 — MPC · JPL
1 1999 TE5 see MPC NEO · AMO 20.5 240 m 03 Oct 1999 22 Oct 2009 3672 71 — MPC · JPL
6 1999 TR11 see uTNOs TNO 8.40 93 km 07 Oct 1999 28 Dec 2000 448 25 — MPC · JPL
0 1999 TJ12 see MPC Mars-crosser 18.1 710 m 18 Sep 1999 23 Dec 2017 6671 192 — MPC · JPL
9 1999 TM12 see MPC NEO · APO 21.6 140 m 11 Oct 1999 17 Oct 1999 6 42 — MPC · JPL
9 1999 TM13 see MPC NEO · AMO 23.7 54 m 05 Oct 1999 18 Oct 1999 13 28 — MPC · JPL
5 1999 TN13 see MPC NEO · APO 23.6 57 m 12 Oct 1999 18 Oct 1999 6 71 — MPC · JPL
8 1999 TO13 see MPC NEO · APO · PHA 21.4 160 m 12 Oct 1999 23 Oct 1999 11 98 — MPC · JPL
9 1999 TL16 see MPC middle-MBA 16.9 1.2 km 12 Oct 1999 19 Oct 1999 7 8 — MPC · JPL
0 1999 TT16 see MPC NEO · APO · PHA 19.8 330 m 09 Oct 1999 27 May 2019 7170 187 — MPC · JPL
8 1999 TU16 see MPC NEO · AMO 22.1 110 m 11 Oct 1999 30 Oct 1999 19 27 — MPC · JPL
7 1999 TV16 see MPC NEO · APO 23.4 62 m 12 Oct 1999 18 Oct 1999 6 64 — MPC · JPL
0 1999 TW16 see MPC NEO · APO 19.4 390 m 13 Oct 1999 07 Nov 2016 6235 146 — MPC · JPL
0 1999 TE21 see MPC inner-MBA 18.3 650 m 14 Sep 1999 24 Nov 2017 6646 128 — MPC · JPL
0 1999 TT21 see MPC inner-MBA 17.3 1.0 km 02 Oct 1999 22 Jan 2020 7417 66 — MPC · JPL
1 1999 TC22 see MPC outer-MBA 17.1 2.1 km 01 Jan 1970 27 Oct 2016 35 — MPC · JPL
0 1999 TF22 see MPC middle-MBA 17.5 1.3 km 01 Jan 1970 12 Apr 2018 75 alternatively 2012 UA95, 2012 VT20 MPC · JPL
9 1999 TS23 see MPC middle-MBA 17.9 1.4 km 03 Oct 1999 07 Oct 1999 4 9 — MPC · JPL
9 1999 TB24 see MPC inner-MBA 18.8 530 m 04 Oct 1999 13 Oct 1999 9 9 — MPC · JPL
3 1999 TE24 see MPC inner-MBA 19.0 470 m 01 Jan 1970 08 Oct 2013 30 alternatively 2013 RQ25 MPC · JPL
2 1999 TP24 see MPC inner-MBA 18.6 570 m 04 Oct 1999 02 Sep 2014 5447 28 alternatively 2012 CY19, 2014 QD494 MPC · JPL
7 1999 TS33 see MPC Mars-crosser 17.5 1.3 km 04 Oct 1999 01 Nov 1999 28 25 — MPC · JPL
0 1999 TL38 see MPC inner-MBA 17.8 820 m 01 Oct 1999 06 Apr 2019 7127 101 alternatively 2006 QQ35 MPC · JPL
7 1999 TB41 see MPC middle-MBA 18.4 890 m 02 Oct 1999 14 Oct 1999 12 9 — MPC · JPL
7 1999 TE42 see MPC middle-MBA 17.3 1.0 km 03 Oct 1999 13 Oct 1999 10 12 — MPC · JPL
4 1999 TF42 see MPC outer-MBA 16.5 2.8 km 03 Oct 1999 22 Oct 2016 6229 13 alternatively 2016 UX18 MPC · JPL
1 1999 TV42 see MPC outer-MBA 17.4 1.8 km 03 Oct 1999 01 Jul 2019 7211 26 — MPC · JPL
0 1999 TY42 see MPC inner-MBA 18.2 680 m 03 Oct 1999 28 Oct 2017 6600 39 alternatively 2016 GZ242 MPC · JPL
0 1999 TC43 see MPC outer-MBA 17.3 1.9 km 21 Sep 1999 24 Dec 2019 7399 88 alternatively 1999 TH257, 2004 TW215, 2011 BP129, 2014 WJ561, 2017 HT37 MPC · JPL
0 1999 TK43 see MPC middle-MBA 17.3 1.5 km 03 Oct 1999 26 Feb 2019 7086 68 — MPC · JPL
0 1999 TN43 see MPC middle-MBA 18.0 1.1 km 03 Oct 1999 25 Oct 2016 6232 66 alternatively 2012 TZ117 MPC · JPL
0 1999 TP43 see MPC outer-MBA 17.1 2.1 km 03 Oct 1999 18 Mar 2018 6741 45 alternatively 2013 EL133 MPC · JPL
0 1999 TS43 see MPC outer-MBA 17.3 2.0 km 03 Oct 1999 17 Aug 2018 6893 49 — MPC · JPL
1 1999 TT43 see MPC inner-MBA 18.9 490 m 03 Oct 1999 17 Nov 2018 6985 36 — MPC · JPL
0 1999 TW43 see MPC middle-MBA 17.4 1.8 km 03 Oct 1999 17 Nov 2017 6620 61 — MPC · JPL
7 1999 TB44 see MPC inner-MBA 18.9 490 m 03 Oct 1999 13 Oct 1999 10 8 — MPC · JPL
2 1999 TK44 see MPC outer-MBA 16.4 2.9 km 03 Oct 1999 25 Apr 2019 7144 43 alternatively 2015 VW4, 2019 GG13 MPC · JPL
0 1999 TZ44 see MPC middle-MBA 17.4 1.8 km 03 Oct 1999 21 Jun 2017 6471 40 — MPC · JPL
0 1999 TD45 see MPC inner-MBA 18.9 490 m 03 Oct 1999 12 Oct 2017 6584 42 alternatively 2010 UX39 MPC · JPL
7 1999 TP45 see MPC middle-MBA 17.5 1.3 km 03 Oct 1999 15 Oct 1999 12 14 — MPC · JPL
8 1999 TQ45 see MPC inner-MBA 18.7 540 m 03 Oct 1999 13 Oct 1999 10 9 — MPC · JPL
6 1999 TV45 see MPC outer-MBA 16.9 2.3 km 03 Oct 1999 02 Nov 1999 30 9 — MPC · JPL
7 1999 TE46 see MPC inner-MBA 18.4 610 m 18 Sep 1999 13 Oct 1999 25 12 — MPC · JPL
0 1999 TJ46 see MPC inner-MBA 18.0 750 m 04 Oct 1999 22 Oct 2019 7323 82 alternatively 2015 FQ232 MPC · JPL
0 1999 TS46 see MPC inner-MBA 17.9 780 m 04 Oct 1999 17 Dec 2018 7014 58 — MPC · JPL
2 1999 TT46 see MPC outer-MBA 17.4 1.8 km 04 Oct 1999 10 Nov 2010 4055 51 alternatively 2010 NO35 MPC · JPL
0 1999 TB47 see MPC inner-MBA 18.9 490 m 04 Oct 1999 18 Aug 2018 6893 37 alternatively 2015 VO23 MPC · JPL
7 1999 TM47 see MPC middle-MBA 17.6 1.3 km 04 Oct 1999 13 Oct 1999 9 9 alternatively 1999 TV334 MPC · JPL
4 1999 TZ47 see MPC inner-MBA 18.2 680 m 04 Oct 1999 05 Aug 2018 6880 16 alternatively 2018 PZ MPC · JPL
0 1999 TC48 see MPC outer-MBA 16.5 2.8 km 04 Oct 1999 31 May 2019 7179 103 alternatively 2010 UB38 MPC · JPL
8 1999 TU48 see MPC middle-MBA 17.2 1.6 km 04 Oct 1999 13 Oct 1999 9 9 — MPC · JPL
0 1999 TV48 see MPC outer-MBA 16.5 2.8 km 01 Jan 1970 16 Mar 2018 67 — MPC · JPL
0 1999 TD49 see MPC middle-MBA 18.2 970 m 04 Oct 1999 25 Dec 2017 6657 28 — MPC · JPL
0 1999 TU49 see MPC middle-MBA 17.8 1.5 km 01 Jan 1970 16 Nov 2017 43 — MPC · JPL
2 1999 TB50 see MPC middle-MBA 18.2 680 m 21 Oct 1995 24 Jul 2019 8677 40 alternatively 1995 US74, 2014 EE65 MPC · JPL
0 1999 TO50 see MPC outer-MBA 17.0 2.2 km 04 Oct 1999 10 Jul 2019 7219 56 alternatively 2004 RR134 MPC · JPL
8 1999 TP50 see MPC middle-MBA 19.1 630 m 04 Oct 1999 16 Oct 1999 12 8 — MPC · JPL
0 1999 TX50 see MPC outer-MBA 16.6 2.7 km 04 Oct 1999 25 Sep 2016 6201 36 alternatively 2005 TV93 MPC · JPL
5 1999 TE51 see MPC outer-MBA 16.8 2.4 km 04 Oct 1999 19 Aug 2009 3607 14 alternatively 2009 QU7 MPC · JPL
3 1999 TF51 see MPC outer-MBA 18.2 1.3 km 04 Oct 1999 01 Nov 2019 7333 51 — MPC · JPL
0 1999 TH51 see MPC inner-MBA 18.5 590 m 04 Oct 1999 28 Aug 2019 7268 39 — MPC · JPL
8 1999 TX51 see MPC middle-MBA 17.7 1.6 km 04 Oct 1999 14 Oct 1999 10 8 — MPC · JPL
1 1999 TA52 see MPC inner-MBA 19.0 470 m 04 Oct 1999 08 Jun 2016 6092 42 alternatively 2013 RE86 MPC · JPL
0 1999 TS52 see MPC outer-MBA 16.3 3.1 km 31 Oct 1994 21 May 2019 8968 79 alternatively 1999 TC323, 2014 KZ55 MPC · JPL
0 1999 TZ53 see MPC inner-MBA 18.1 710 m 01 Oct 1999 22 Jan 2015 5592 45 — MPC · JPL
0 1999 TV54 see MPC inner-MBA 17.8 820 m 06 Oct 1999 22 Sep 2019 7291 45 alternatively 2009 SR306 MPC · JPL
0 1999 TE55 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 19 May 2018 57 — MPC · JPL
0 1999 TM55 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 07 Jul 2019 96 — MPC · JPL
1 1999 TT56 see MPC middle-MBA 18.8 520 m 06 Oct 1999 24 Aug 2019 7262 60 alternatively 2003 UN44 MPC · JPL
0 1999 TZ56 see MPC middle-MBA 17.2 1.5 km 05 May 1997 23 Mar 2018 7627 77 alternatively 1999 TO318, 2010 JD114, 2012 UU85 MPC · JPL
5 1999 TT57 see MPC outer-MBA 16.1 3.4 km 06 Oct 1999 11 Jun 2010 3901 16 alternatively 2010 LP75 MPC · JPL
7 1999 TW57 see MPC middle-MBA 16.8 1.8 km 06 Oct 1999 20 Oct 1999 14 11 — MPC · JPL
0 1999 TG58 see MPC middle-MBA 17.3 1.0 km 06 Oct 1999 23 Aug 2019 7261 58 alternatively 2015 VZ45 MPC · JPL
0 1999 TJ58 see MPC middle-MBA 17.0 2.2 km 06 Oct 1999 04 Feb 2020 7426 60 — MPC · JPL
0 1999 TX58 see MPC outer-MBA 16.9 2.3 km 06 Oct 1999 21 Dec 2019 7381 45 alternatively 2015 AT221 MPC · JPL
1 1999 TH60 see MPC inner-MBA 19.1 450 m 07 Oct 1999 27 Oct 2013 5134 69 — MPC · JPL
1 1999 TT60 see MPC inner-MBA 18.7 540 m 07 Oct 1999 08 Nov 2013 5146 72 — MPC · JPL
0 1999 TM62 see MPC middle-MBA 17.3 1.5 km 07 Oct 1999 08 Feb 2018 6699 36 — MPC · JPL
8 1999 TA63 see MPC middle-MBA 17.1 1.1 km 05 Oct 1999 10 Oct 1999 5 10 — MPC · JPL
0 1999 TA64 see MPC inner-MBA 18.2 680 m 06 Sep 1999 04 Jan 2019 7060 102 — MPC · JPL
0 1999 TG64 see MPC middle-MBA 17.7 860 m 06 Sep 1999 09 May 2019 7185 32 — MPC · JPL
1 1999 TD65 see MPC inner-MBA 18.8 520 m 01 Oct 1999 02 Oct 2016 6211 44 — MPC · JPL
0 1999 TG66 see MPC inner-MBA 18.4 620 m 08 Oct 1999 26 Nov 2017 6624 83 alternatively 2006 QQ107 MPC · JPL
7 1999 TU66 see MPC outer-MBA 16.5 2.8 km 30 Sep 1999 14 Oct 1999 14 9 — MPC · JPL
0 1999 TX66 see MPC middle-MBA 18.5 840 m 08 Oct 1999 01 Nov 2016 6234 44 — MPC · JPL
2 1999 TG67 see MPC inner-MBA 18.3 650 m 01 Jan 1970 06 Jan 2019 30 — MPC · JPL
0 1999 TH67 see MPC inner-MBA 18.3 650 m 08 Oct 1999 24 Aug 2019 7260 46 — MPC · JPL
0 1999 TM67 see MPC middle-MBA 17.8 1.2 km 08 Oct 1999 14 Jan 2018 6673 47 alternatively 2012 TQ181 MPC · JPL
0 1999 TJ68 see MPC outer-MBA 16.7 2.5 km 02 Oct 1999 27 Jan 2017 6327 37 — MPC · JPL
1 1999 TK68 see MPC outer-MBA 16.9 2.3 km 01 Jan 1970 04 Oct 2016 32 — MPC · JPL
7 1999 TM68 see MPC outer-MBA 17.1 2.1 km 02 Oct 1999 14 Oct 1999 12 9 — MPC · JPL
0 1999 TR68 see MPC outer-MBA 17.2 2.0 km 09 Oct 1999 25 Jan 2020 7413 50 alternatively 2009 WL214 MPC · JPL
6 1999 TM69 see MPC inner-MBA 18.1 710 m 09 Oct 1999 14 Nov 2007 2958 13 alternatively 2007 VT228 MPC · JPL
0 1999 TS69 see MPC inner-MBA 18.1 710 m 09 Oct 1999 25 Oct 2019 7321 62 alternatively 2015 MZ71 MPC · JPL
7 1999 TN70 see MPC middle-MBA 17.5 1.3 km 09 Oct 1999 01 Nov 1999 23 11 — MPC · JPL
1 1999 TU70 see MPC inner-MBA 18.2 680 m 09 Oct 1999 02 Jan 2019 7025 34 alternatively 2014 QM406 MPC · JPL
3 1999 TA71 see MPC outer-MBA 17.5 1.8 km 09 Oct 1999 16 Oct 2015 5851 29 — MPC · JPL
0 1999 TV71 see MPC middle-MBA 17.3 1.0 km 09 Oct 1999 23 Oct 2019 7319 134 — MPC · JPL
7 1999 TZ71 see MPC inner-MBA 19.3 400 m 09 Oct 1999 20 Oct 1999 11 9 — MPC · JPL
3 1999 TG72 see MPC middle-MBA 19.1 640 m 09 Oct 1999 05 Nov 2016 6237 19 — MPC · JPL
3 1999 TH72 see MPC outer-MBA 15.9 3.7 km 02 Oct 1999 04 Jan 2011 4112 16 — MPC · JPL
9 1999 TC73 see MPC inner-MBA 19.4 400 m 10 Oct 1999 16 Oct 1999 6 9 — MPC · JPL
3 1999 TU73 see MPC outer-MBA 16.5 2.8 km 02 Oct 1999 27 Dec 2016 6296 21 — MPC · JPL
0 1999 TX73 see MPC inner-MBA 18.3 650 m 10 Oct 1999 22 Sep 2017 6557 42 — MPC · JPL
4 1999 TM74 see MPC inner-MBA 19.1 450 m 05 Oct 1999 28 Sep 2006 2550 24 alternatively 2006 SG213 MPC · JPL
0 1999 TS74 see MPC middle-MBA 17.2 2.0 km 22 Jun 1998 22 Mar 2020 7944 100 alternatively 2002 ET156, 2007 HU86 MPC · JPL
0 1999 TZ74 see MPC inner-MBA 17.9 780 m 10 Oct 1999 03 Apr 2020 7481 60 — MPC · JPL
3 1999 TG75 see MPC outer-MBA 17.1 2.1 km 01 Jan 1970 25 Nov 2016 24 — MPC · JPL
0 1999 TO75 see MPC middle-MBA 17.3 1.9 km 10 Oct 1999 16 Mar 2020 7463 77 alternatively 2011 GJ12, 2017 PD28 MPC · JPL
0 1999 TB76 see MPC outer-MBA 15.8 4.3 km 10 Oct 1999 24 Mar 2020 7471 62 alternatively 2010 LF70 MPC · JPL
0 1999 TW77 see MPC inner-MBA 17.6 900 m 18 Sep 1995 30 Jun 2019 8686 136 alternatively 2008 EY146, 2010 XO34, 2012 LW19 MPC · JPL
0 1999 TB78 see MPC Mars-crosser 17.8 820 m 11 Oct 1999 20 Jan 2020 7406 87 alternatively 2009 UT130, 2017 BX63 MPC · JPL
1 1999 TH78 see MPC inner-MBA 18.5 590 m 11 Oct 1999 24 Sep 2017 6558 41 alternatively 2010 RH101 MPC · JPL
1 1999 TB79 see MPC outer-MBA 18.0 1.4 km 04 Oct 1999 04 Jan 2016 5936 38 alternatively 2015 TK96 MPC · JPL
0 1999 TL80 see MPC middle-MBA 17.8 1.2 km 04 Oct 1999 11 May 2019 7159 50 alternatively 1999 UE61, 2016 TR85 MPC · JPL
7 1999 TU80 see MPC middle-MBA 18.2 680 m 11 Oct 1999 11 Nov 1999 31 9 — MPC · JPL
2 1999 TU82 see MPC inner-MBA 18.4 620 m 09 Oct 1999 24 Apr 2019 7137 44 alternatively 2006 UY94 MPC · JPL
0 1999 TE83 see MPC middle-MBA 17.4 980 m 12 Oct 1999 25 Jul 2019 7226 89 alternatively 2003 SL462, 2003 SQ5, 2003 SZ433 MPC · JPL
1 1999 TL83 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 24 Apr 2019 44 — MPC · JPL
0 1999 TP83 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 28 May 2019 93 — MPC · JPL
0 1999 TV83 see MPC Mars-crosser 18.1 1.0 km 12 Oct 1999 29 Nov 2016 6258 44 alternatively 2013 EH41 MPC · JPL
0 1999 TB84 see MPC middle-MBA 16.8 1.3 km 13 Oct 1999 30 Nov 2019 7353 110 — MPC · JPL
0 1999 TC84 see MPC middle-MBA 17.4 1.8 km 13 Oct 1999 26 Feb 2019 7076 57 alternatively 2010 CG33 MPC · JPL
0 1999 TE84 see MPC middle-MBA 17.7 1.6 km 03 Oct 1999 27 Feb 2020 7452 69 — MPC · JPL
4 1999 TG84 see MPC middle-MBA 17.9 1.5 km 03 Oct 1999 13 Jan 2019 7042 23 alternatively 2019 AE32 MPC · JPL
0 1999 TU84 see MPC inner-MBA 18.0 750 m 13 Oct 1999 03 Apr 2020 7478 59 — MPC · JPL
0 1999 TV84 see MPC outer-MBA 17.1 2.1 km 13 Oct 1999 03 Dec 2019 7356 89 alternatively 2017 HN30 MPC · JPL
0 1999 TO85 see MPC outer-MBA 17.2 2.0 km 14 Oct 1999 18 Nov 2016 6245 56 alternatively 2005 WM189 MPC · JPL
0 1999 TR85 see MPC inner-MBA 18.6 570 m 14 Oct 1999 26 Nov 2017 6618 45 — MPC · JPL
2 1999 TJ87 see MPC middle-MBA 17.1 1.6 km 15 Oct 1999 09 Aug 2016 6143 19 alternatively 2015 HQ134, 2016 PN35 MPC · JPL
1 1999 TX109 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 07 Apr 2019 69 — MPC · JPL
1 1999 TK128 see MPC middle-MBA 17.6 1.3 km 05 Oct 1999 08 Nov 2016 6244 33 — MPC · JPL
0 1999 TN153 see MPC middle-MBA 17.1 1.1 km 07 Oct 1999 24 Jul 2019 7230 69 — MPC · JPL
2 1999 TZ157 see MPC middle-MBA 17.9 1.1 km 01 Jan 1970 20 Oct 2016 50 — MPC · JPL
1 1999 TW166 see MPC middle-MBA 18.5 590 m 10 Oct 1999 23 Aug 2019 7257 42 — MPC · JPL
8 1999 TN173 see MPC Mars-crosser 18.8 510 m 09 Oct 1999 31 Oct 1999 22 24 — MPC · JPL
1 1999 TP175 see MPC inner-MBA 18.2 680 m 01 Jan 1970 22 Jun 2019 52 alternatively 2016 QO7 MPC · JPL
1 1999 TE176 see MPC inner-MBA 18.7 530 m 10 Oct 1999 08 Dec 2017 6634 31 alternatively 2013 PT4 MPC · JPL
0 1999 TV194 see MPC outer-MBA 16.6 2.7 km 12 Oct 1999 12 Apr 2018 6757 67 alternatively 2010 VD128 MPC · JPL
8 1999 TM195 see MPC middle-MBA 17.4 1.4 km 12 Oct 1999 03 Nov 1999 22 13 — MPC · JPL
1 1999 TG205 see MPC inner-MBA 17.4 980 m 13 Oct 1999 31 Jan 2020 7415 66 alternatively 2003 WP71 MPC · JPL
1 1999 TK212 see MPC middle-MBA 17.5 1.8 km 13 Oct 1999 24 Nov 2017 6617 145 alternatively 2008 UC200 MPC · JPL
1 1999 TM216 see MPC Mars-crosser 18.7 540 m 05 Oct 1999 07 Nov 2010 4051 62 alternatively 2010 QF1 MPC · JPL
8 1999 TD218 see MPC middle-MBA 17.3 1.5 km 06 Oct 1999 16 Oct 1999 10 20 — MPC · JPL
1 1999 TU218 see MPC middle-MBA 17.6 1.7 km 01 Jan 1970 17 Dec 2018 56 — MPC · JPL
0 1999 TL225 see MPC middle-MBA 17.1 1.1 km 02 Oct 1999 26 Jan 2017 6326 56 — MPC · JPL
1 1999 TR226 see MPC middle-MBA 18.2 960 m 03 Oct 1999 02 Oct 2016 6209 48 alternatively 2012 VK104 MPC · JPL
0 1999 TM227 see MPC middle-MBA 16.6 2.7 km 01 Oct 1999 15 Mar 2020 7471 141 alternatively 2018 VM71 MPC · JPL
0 1999 TN227 see MPC inner-MBA 18.5 590 m 01 Jan 1970 11 Feb 2019 40 — MPC · JPL
0 1999 TF231 see MPC inner-MBA 17.7 860 m 05 Oct 1999 22 Mar 2020 7474 74 — MPC · JPL
0 1999 TR233 see MPC middle-MBA 17.7 860 m 03 Oct 1999 03 Sep 2019 7275 91 alternatively 2014 DA140 MPC · JPL
0 1999 TB238 see MPC middle-MBA 17.3 1.5 km 04 Oct 1999 14 Nov 2016 6251 54 alternatively 2012 TA140, 2016 SB3 MPC · JPL
9 1999 TG239 see MPC inner-MBA 17.7 840 m 04 Oct 1999 11 Oct 1999 7 9 — MPC · JPL
1 1999 TX250 see MPC middle-MBA 17.5 940 m 09 Oct 1999 26 May 2019 7169 39 — MPC · JPL
0 1999 TX254 see MPC middle-MBA 17.7 1.6 km 13 Oct 1999 10 Oct 2017 6572 28 — MPC · JPL
3 1999 TJ255 see MPC middle-MBA 18.9 490 m 02 Oct 1999 24 Oct 2003 1483 14 — MPC · JPL
0 1999 TO255 see MPC middle-MBA 17.2 2.0 km 09 Oct 1999 22 Mar 2020 7470 97 alternatively 2011 FF74 MPC · JPL
0 1999 TY262 see MPC middle-MBA 17.6 900 m 01 Jan 1970 05 Jun 2018 72 — MPC · JPL
4 1999 TB263 see MPC outer-MBA 17.4 1.8 km 15 Oct 1999 24 Dec 2014 5549 23 alternatively 2014 WK446 MPC · JPL
0 1999 TD263 see MPC middle-MBA 17.3 1.0 km 01 Jan 1970 28 Jul 2019 62 — MPC · JPL
5 1999 TU263 see MPC inner-MBA 18.4 620 m 13 Oct 1999 16 Aug 2013 5056 14 alternatively 2013 PT57 MPC · JPL
0 1999 TV263 see MPC middle-MBA 17.2 1.5 km 13 Oct 1999 02 Apr 2020 7477 66 alternatively 2015 FD177, 2016 NH54, 2017 WD7 MPC · JPL
0 1999 TC266 see MPC middle-MBA 17.6 1.3 km 14 Jan 1996 30 Jan 2017 7687 64 alternatively 2003 OP16 MPC · JPL
0 1999 TS276 see MPC middle-MBA 16.8 2.4 km 06 Oct 1999 03 Apr 2020 7485 116 alternatively 2008 VY49, 2015 FZ262 MPC · JPL
0 1999 TU281 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 12 Jan 2018 30 — MPC · JPL
0 1999 TP297 see MPC middle-MBA 17.0 2.2 km 02 Oct 1999 30 Jul 2017 6511 56 alternatively 1999 VG227 MPC · JPL
0 1999 TR298 see MPC outer-MBA 16.9 2.3 km 02 Oct 1999 08 Oct 2016 6216 47 alternatively 2005 SW248, 2010 JV182 MPC · JPL
1 1999 TN299 see MPC middle-MBA 17.6 1.7 km 02 Oct 1999 27 Nov 2017 6631 56 alternatively 2008 TD74 MPC · JPL
0 1999 TO299 see MPC inner-MBA 18.5 590 m 02 Oct 1999 07 Dec 2017 6641 45 — MPC · JPL
3 1999 TH300 see MPC middle-MBA 18.5 830 m 03 Oct 1999 05 Nov 2012 4782 17 — MPC · JPL
7 1999 TJ300 see MPC middle-MBA 18.4 610 m 03 Oct 1999 13 Oct 1999 10 8 — MPC · JPL
3 1999 TN301 see MPC inner-MBA 19.2 430 m 01 Jan 1970 13 Nov 2017 25 — MPC · JPL
0 1999 TX301 see MPC middle-MBA 17.0 1.7 km 03 Oct 1999 03 Apr 2019 7122 48 alternatively 2008 VV35, 2015 FM138 MPC · JPL
0 1999 TH302 see MPC outer-MBA 16.5 2.8 km 04 Oct 1999 07 May 2019 7155 58 — MPC · JPL
0 1999 TM302 see MPC inner-MBA 18.4 610 m 04 Oct 1999 23 Sep 2017 6564 32 — MPC · JPL
0 1999 TP302 see MPC inner-MBA 19.0 470 m 04 Oct 1999 28 Sep 2017 6569 35 alternatively 2005 EK303 MPC · JPL
0 1999 TR302 see MPC middle-MBA 16.8 2.4 km 04 Oct 1999 25 Mar 2020 7478 144 alternatively 2004 TS271, 2006 DQ79, 2009 WZ250 MPC · JPL
1 1999 TZ302 see MPC middle-MBA 17.7 860 m 01 Jan 1970 13 Apr 2018 39 — MPC · JPL
0 1999 TC303 see MPC middle-MBA 17.5 1.3 km 04 Oct 1999 04 Feb 2019 7063 50 — MPC · JPL
3 1999 TD303 see MPC middle-MBA 18.4 620 m 01 Jan 1970 31 May 2019 32 — MPC · JPL
4 1999 TJ303 see MPC inner-MBA 19.1 450 m 01 Jan 1970 26 Nov 2017 29 — MPC · JPL
8 1999 TH304 see MPC middle-MBA 18.0 1.1 km 04 Oct 1999 13 Oct 1999 9 8 — MPC · JPL
0 1999 TJ304 see MPC middle-MBA 17.0 2.2 km 04 Oct 1999 10 Jan 2019 7038 47 — MPC · JPL
0 1999 TE305 see MPC middle-MBA 17.2 2.0 km 14 Sep 1994 23 Mar 2020 9322 110 — MPC · JPL
0 1999 TG305 see MPC outer-MBA 16.6 2.7 km 01 Oct 1999 03 Jun 2019 7185 85 — MPC · JPL
0 1999 TW305 see MPC middle-MBA 17.0 2.2 km 04 Oct 1999 27 Feb 2020 7451 46 — MPC · JPL
8 1999 TX305 see MPC middle-MBA 18.7 550 m 04 Oct 1999 19 Oct 1999 15 9 — MPC · JPL
0 1999 TY305 see MPC middle-MBA 17.2 1.1 km 05 Oct 1999 29 Dec 2017 6660 50 — MPC · JPL
0 1999 TS306 see MPC outer-MBA 17.0 2.3 km 02 Oct 1999 20 Jan 2018 6685 36 — MPC · JPL
0 1999 TW307 see MPC inner-MBA 18.9 490 m 04 Oct 1999 25 Jan 2019 7053 31 — MPC · JPL
0 1999 TX307 see MPC outer-MBA 16.5 2.5 km 04 Oct 1999 28 May 2019 7176 85 alternatively 2010 OP14 MPC · JPL
0 1999 TZ307 see MPC middle-MBA 17.2 2.0 km 04 Oct 1999 10 Dec 2018 7007 58 — MPC · JPL
0 1999 TF308 see MPC outer-MBA 17.1 2.1 km 04 Oct 1999 03 Dec 2019 7365 70 — MPC · JPL
0 1999 TT308 see MPC inner-MBA 18.5 600 m 04 Oct 1999 21 Mar 2020 7474 40 — MPC · JPL
5 1999 TB309 see MPC outer-MBA 16.4 2.9 km 06 Oct 1999 06 Nov 2010 4049 12 alternatively 2010 VE210 MPC · JPL
0 1999 TF309 see MPC outer-MBA 17.3 1.9 km 06 Oct 1999 30 Jan 2020 7421 104 alternatively 2014 WP163 MPC · JPL
1 1999 TL309 see MPC outer-MBA 17.6 1.7 km 06 Oct 1999 07 Nov 2015 5876 44 alternatively 2015 RR208 MPC · JPL
3 1999 TV309 see MPC middle-MBA 18.3 1.2 km 01 Jan 1970 28 Sep 2017 25 — MPC · JPL
8 1999 TW309 see MPC inner-MBA 18.9 500 m 03 Oct 1999 14 Oct 1999 11 11 alternatively 1999 TT334 MPC · JPL
0 1999 TX309 see MPC inner-MBA 18.2 680 m 03 Oct 1999 08 Oct 2017 6580 57 — MPC · JPL
0 1999 TD310 see MPC outer-MBA 16.5 2.8 km 19 Jun 1998 05 Jul 2019 7686 68 alternatively 2014 QS74 MPC · JPL
4 1999 TK311 see MPC middle-MBA 17.5 1.3 km 06 Oct 1999 24 Oct 2003 1479 12 alternatively 2003 UA349 MPC · JPL
0 1999 TD312 see MPC inner-MBA 18.8 520 m 08 Oct 1999 25 Oct 2019 7322 74 — MPC · JPL
1 1999 TS312 see MPC middle-MBA 17.8 1.5 km 07 Sep 1999 19 Nov 2017 6648 94 alternatively 2008 RF137 MPC · JPL
0 1999 TT312 see MPC inner-MBA 18.7 540 m 08 Oct 1999 24 Mar 2020 7473 23 alternatively 2012 UE166 MPC · JPL
0 1999 TA314 see MPC inner-MBA 18.9 490 m 01 Jan 1970 10 Nov 2018 50 — MPC · JPL
0 1999 TG314 see MPC inner-MBA 17.9 780 m 28 Sep 1992 09 Dec 2017 9203 88 alternatively 1992 SZ10, 2016 JM21 MPC · JPL
1 1999 TO314 see MPC middle-MBA 17.1 2.1 km 11 Oct 1999 02 Apr 2019 7113 35 — MPC · JPL
0 1999 TU314 see MPC inner-MBA 19.3 410 m 08 Oct 1999 10 Nov 2017 6608 22 alternatively 2016 GN153 MPC · JPL
3 1999 TZ315 see MPC inner-MBA 18.8 520 m 09 Oct 1999 29 Oct 2010 4038 29 alternatively 2010 SQ35 MPC · JPL
0 1999 TR316 see MPC middle-MBA 17.2 2.0 km 11 Oct 1999 27 Feb 2020 7444 86 alternatively 2008 SK19, 2016 FE33 MPC · JPL
0 1999 TV316 see MPC middle-MBA 17.5 1.3 km 11 Oct 1999 29 Mar 2019 7109 57 alternatively 2006 EB27 MPC · JPL
0 1999 TW316 see MPC middle-MBA 17.2 1.1 km 14 Sep 1999 01 Jun 2019 7200 67 — MPC · JPL
0 1999 TB317 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 11 May 2019 89 — MPC · JPL
0 1999 TE318 see MPC middle-MBA 17.5 1.8 km 12 Oct 1999 02 Feb 2020 7418 61 — MPC · JPL
1 1999 TF318 see MPC outer-MBA 17.2 2.0 km 12 Oct 1999 26 Sep 2019 7289 63 alternatively 2014 SS376 MPC · JPL
0 1999 TJ321 see MPC middle-MBA 18.0 1.1 km 12 Oct 1999 19 Nov 2016 6248 31 alternatively 1999 VK117 MPC · JPL
0 1999 TK321 see MPC middle-MBA 17.4 980 m 12 Oct 1999 25 Sep 2019 7288 45 — MPC · JPL
0 1999 TV321 see MPC middle-MBA 17.5 940 m 12 Oct 1999 23 Aug 2019 7255 64 alternatively 2014 HG45 MPC · JPL
2 1999 TC322 see MPC Mars-crosser 19.1 450 m 03 Oct 1999 22 Oct 2006 2576 19 — MPC · JPL
0 1999 TJ325 see MPC middle-MBA 16.7 2.5 km 10 Oct 1999 02 Jan 2020 7389 69 — MPC · JPL
1 1999 TR327 see MPC inner-MBA 18.9 490 m 08 Oct 1999 03 Apr 2020 7483 51 — MPC · JPL
7 1999 TA328 see MPC middle-MBA 17.7 880 m 02 Oct 1999 20 Oct 1999 18 16 — MPC · JPL
0 1999 TJ328 see MPC middle-MBA 17.2 2.0 km 13 Oct 1999 02 Apr 2020 7477 52 alternatively 2015 FH367 MPC · JPL
0 1999 TS328 see MPC outer-MBA 16.9 2.3 km 10 Oct 1999 03 Oct 2018 6933 81 alternatively 2006 CM36, 2009 WO38 MPC · JPL
0 1999 TV328 see MPC middle-MBA 17.6 1.3 km 13 Oct 1999 17 Nov 2017 6610 41 — MPC · JPL
0 1999 TX328 see MPC outer-MBA 15.9 3.7 km 13 Oct 1999 02 Apr 2020 7477 70 alternatively 2016 TK9 MPC · JPL
0 1999 TC329 see MPC outer-MBA 16.6 2.7 km 13 Oct 1999 20 Aug 2019 7251 66 alternatively 2010 OA86, 2010 OX145 MPC · JPL
0 1999 TF329 see MPC middle-MBA 17.5 1.3 km 13 Oct 1999 14 Jul 2016 6119 36 — MPC · JPL
0 1999 TV329 see MPC middle-MBA 17.8 1.2 km 13 Oct 1999 03 Jun 2019 7173 51 — MPC · JPL
0 1999 TE330 see MPC outer-MBA 16.1 3.4 km 13 Oct 1999 02 Apr 2020 7477 77 alternatively 2010 LO156, 2011 WN85 MPC · JPL
0 1999 TF330 see MPC middle-MBA 16.9 2.3 km 01 Jan 1970 26 Feb 2019 87 — MPC · JPL
0 1999 TG330 see MPC inner-MBA 18.0 750 m 13 Oct 1999 22 Mar 2020 7466 45 — MPC · JPL
5 1999 TQ330 see MPC inner-MBA 18.7 540 m 13 Oct 1999 21 Jan 2015 5579 11 alternatively 2015 BN291 MPC · JPL
0 1999 TR330 see MPC Mars-crosser 18.5 590 m 01 Jan 1970 13 Nov 2017 37 — MPC · JPL
0 1999 TZ330 see MPC inner-MBA 18.8 520 m 01 Jan 1970 25 Apr 2019 36 — MPC · JPL
0 1999 TG331 see MPC middle-MBA 17.3 1.0 km 13 Oct 1999 03 Jul 2019 7203 50 — MPC · JPL
1 1999 TP331 see MPC outer-MBA 17.7 1.6 km 13 Oct 1999 25 Jul 2019 7225 37 — MPC · JPL
9 1999 TT331 see MPC inner-MBA 18.7 550 m 04 Oct 1999 14 Oct 1999 10 7 — MPC · JPL
9 1999 TD333 see MPC middle-MBA 18.6 570 m 13 Oct 1999 20 Oct 1999 7 7 — MPC · JPL
0 1999 TH333 see MPC middle-MBA 17.2 2.0 km 16 Apr 1997 22 Sep 2017 7464 69 alternatively 2015 FT49 MPC · JPL
0 1999 TM333 see MPC outer-MBA 16.5 2.8 km 01 Jan 1970 19 Nov 2016 37 — MPC · JPL
0 1999 TA334 see MPC outer-MBA 16.6 2.9 km 13 Oct 1999 28 Jan 2017 6317 62 alternatively 2010 NE47 MPC · JPL
0 1999 TH336 see MPC outer-MBA 17.7 1.6 km 14 Oct 1999 09 Dec 2015 5900 65 alternatively 2010 WY48 MPC · JPL
4 1999 TJ336 see MPC outer-MBA 17.0 2.2 km 06 Oct 1999 01 Nov 2005 2218 18 alternatively 2005 UY191 MPC · JPL
8 1999 TM336 see MPC middle-MBA 18.5 840 m 09 Oct 1999 14 Oct 1999 5 7 — MPC · JPL
1 1999 TO336 see MPC inner-MBA 19.6 360 m 11 Oct 1999 29 Sep 2013 5102 106 alternatively 2006 SN232 MPC · JPL
0 1999 TR336 see MPC outer-MBA 16.8 2.4 km 13 Oct 1999 09 May 2019 7148 39 — MPC · JPL
8 1999 TS336 see MPC middle-MBA 16.8 1.8 km 13 Oct 1999 30 Oct 1999 17 7 — MPC · JPL
9 1999 TT336 see MPC inner-MBA 19.7 350 m 13 Oct 1999 15 Oct 1999 2 7 — MPC · JPL
3 1999 TX336 see MPC middle-MBA 17.8 1.2 km 03 Oct 1999 22 Nov 2017 6625 39 alternatively 2017 VY22 MPC · JPL
0 1999 TH337 see MPC middle-MBA 16.8 1.8 km 13 Oct 1999 06 Apr 2019 7115 125 — MPC · JPL
0 1999 TJ337 see MPC inner-MBA 17.8 820 m 10 Oct 1999 28 Sep 2017 6563 98 — MPC · JPL
0 1999 TK337 see MPC middle-MBA 16.9 2.4 km 13 Oct 1999 21 Mar 2020 7465 126 — MPC · JPL
0 1999 TL337 see MPC middle-MBA 16.8 1.8 km 14 Oct 1999 08 Jan 2019 7026 96 — MPC · JPL
0 1999 TM337 see MPC outer-MBA 16.3 3.1 km 04 Oct 1999 11 May 2019 7159 93 — MPC · JPL
0 1999 TN337 see MPC outer-MBA 16.5 2.8 km 14 Oct 1999 25 Apr 2019 7133 80 — MPC · JPL
0 1999 TO337 see MPC outer-MBA 16.2 3.2 km 01 Oct 1999 07 Apr 2019 7128 76 — MPC · JPL
0 1999 TP337 see MPC middle-MBA 17.0 1.7 km 13 Oct 1999 02 Apr 2020 7477 94 — MPC · JPL
0 1999 TQ337 see MPC inner-MBA 18.1 710 m 11 Oct 1999 01 May 2019 7142 79 — MPC · JPL
0 1999 TR337 see MPC outer-MBA 16.1 3.4 km 04 Oct 1999 11 May 2019 7159 78 — MPC · JPL
0 1999 TS337 see MPC outer-MBA 16.5 2.8 km 14 Oct 1999 23 Aug 2019 7253 82 — MPC · JPL
0 1999 TT337 see MPC outer-MBA 15.9 3.7 km 10 Oct 1999 05 Feb 2020 7423 93 — MPC · JPL
0 1999 TU337 see MPC middle-MBA 17.4 1.4 km 13 Oct 1999 04 Apr 2019 7113 70 — MPC · JPL
0 1999 TV337 see MPC middle-MBA 16.8 1.8 km 13 Oct 1999 28 Feb 2019 7078 75 — MPC · JPL
0 1999 TW337 see MPC middle-MBA 17.0 2.2 km 14 Oct 1999 25 Jan 2020 7408 89 — MPC · JPL
0 1999 TX337 see MPC middle-MBA 16.8 1.8 km 07 Oct 1999 01 Jul 2019 7207 89 — MPC · JPL
0 1999 TY337 see MPC middle-MBA 17.6 1.3 km 01 Jan 1970 31 May 2019 67 — MPC · JPL
0 1999 TZ337 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 19 Nov 2017 63 — MPC · JPL
0 1999 TA338 see MPC inner-MBA 17.9 800 m 14 Oct 1999 08 Apr 2019 7116 71 — MPC · JPL
0 1999 TB338 see MPC outer-MBA 16.9 2.3 km 01 Jan 1970 09 Apr 2019 61 — MPC · JPL
0 1999 TC338 see MPC inner-MBA 18.1 700 m 06 Oct 1999 06 Jul 2019 7213 82 — MPC · JPL
0 1999 TD338 see MPC outer-MBA 16.5 2.8 km 10 Oct 1999 06 Jul 2019 7209 75 — MPC · JPL
0 1999 TE338 see MPC inner-MBA 17.9 780 m 09 Oct 1999 03 Apr 2020 7482 90 alternatively 2010 OT133 MPC · JPL
0 1999 TF338 see MPC inner-MBA 17.8 820 m 01 Jan 1970 23 Oct 2017 60 — MPC · JPL
0 1999 TG338 see MPC middle-MBA 16.9 1.8 km 01 Jan 1970 31 May 2019 58 — MPC · JPL
0 1999 TH338 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 08 Apr 2019 58 — MPC · JPL
0 1999 TJ338 see MPC inner-MBA 17.7 840 m 13 Oct 1999 15 Mar 2020 7459 86 — MPC · JPL
0 1999 TK338 see MPC middle-MBA 17.6 1.3 km 01 Jan 1970 03 Jun 2019 58 — MPC · JPL
0 1999 TL338 see MPC inner-MBA 18.1 710 m 01 Jan 1970 26 Feb 2019 54 — MPC · JPL
0 1999 TM338 see MPC middle-MBA 17.4 1.8 km 14 Oct 1999 26 Mar 2020 7469 71 — MPC · JPL
0 1999 TN338 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 12 Apr 2018 54 — MPC · JPL
0 1999 TO338 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 04 Apr 2019 53 — MPC · JPL
0 1999 TP338 see MPC middle-MBA 17.7 1.6 km 13 Oct 1999 14 Jan 2018 6668 56 — MPC · JPL
0 1999 TQ338 see MPC inner-MBA 18.6 560 m 14 Oct 1999 25 Feb 2020 7439 81 — MPC · JPL
0 1999 TR338 see MPC middle-MBA 18.0 750 m 01 Jan 1970 29 Mar 2017 49 — MPC · JPL
0 1999 TS338 see MPC outer-MBA 17.0 2.2 km 13 Oct 1999 21 Aug 2019 7252 59 — MPC · JPL
0 1999 TT338 see MPC inner-MBA 18.0 740 m 13 Oct 1999 21 Mar 2020 7465 52 — MPC · JPL
0 1999 TU338 see MPC middle-MBA 17.4 1.8 km 13 Oct 1999 16 Mar 2020 7460 52 — MPC · JPL
0 1999 TV338 see MPC outer-MBA 16.6 2.6 km 14 Oct 1999 29 Mar 2020 7472 51 — MPC · JPL
0 1999 TW338 see MPC middle-MBA 17.1 1.1 km 01 Jan 1970 31 May 2019 50 — MPC · JPL
0 1999 TX338 see MPC inner-MBA 18.2 680 m 01 Jan 1970 29 Sep 2017 49 — MPC · JPL
0 1999 TY338 see MPC middle-MBA 17.8 1.2 km 01 Jan 1970 23 Jan 2018 53 — MPC · JPL
2 1999 TZ338 see MPC middle-MBA 16.9 1.2 km 01 Jan 1970 16 Mar 2018 46 — MPC · JPL
1 1999 TA339 see MPC middle-MBA 17.8 1.5 km 01 Jan 1970 05 Feb 2019 48 — MPC · JPL
0 1999 TB339 see MPC middle-MBA 16.7 2.5 km 13 Oct 1999 02 Apr 2020 7477 62 — MPC · JPL
1 1999 TC339 see MPC middle-MBA 17.3 1.9 km 01 Jan 1970 28 Sep 2017 46 — MPC · JPL
0 1999 TD339 see MPC middle-MBA 17.7 1.6 km 13 Oct 1999 16 Jan 2019 7035 49 — MPC · JPL
0 1999 TE339 see MPC inner-MBA 18.3 660 m 14 Oct 1999 03 Jan 2019 7021 42 — MPC · JPL
1 1999 TF339 see MPC middle-MBA 17.4 1.4 km 01 Jan 1970 19 Mar 2018 47 — MPC · JPL
0 1999 TG339 see MPC middle-MBA 17.6 1.7 km 13 Oct 1999 22 Mar 2020 7466 43 — MPC · JPL
0 1999 TH339 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 07 Apr 2019 43 — MPC · JPL
0 1999 TJ339 see MPC middle-MBA 17.7 1.6 km 01 Jan 1970 14 Jan 2019 44 — MPC · JPL
0 1999 TK339 see MPC inner-MBA 18.5 590 m 01 Jan 1970 29 Mar 2019 41 — MPC · JPL
0 1999 TL339 see MPC middle-MBA 17.1 1.1 km 01 Jan 1970 01 Jun 2019 41 — MPC · JPL
0 1999 TM339 see MPC inner-MBA 19.2 430 m 14 Oct 1999 22 Jan 2018 6675 44 — MPC · JPL
0 1999 TN339 see MPC outer-MBA 16.5 2.8 km 14 Oct 1999 02 Apr 2020 7476 47 — MPC · JPL
1 1999 TO339 see MPC middle-MBA 17.3 1.0 km 01 Jan 1970 14 Feb 2017 40 — MPC · JPL
0 1999 TP339 see MPC inner-MBA 17.5 940 m 14 Oct 1999 27 Jan 2020 7410 59 — MPC · JPL
0 1999 TQ339 see MPC inner-MBA 18.6 570 m 01 Jan 1970 10 Dec 2018 34 — MPC · JPL
1 1999 TR339 see MPC inner-MBA 18.2 680 m 13 Oct 1999 14 Feb 2020 7429 78 — MPC · JPL
0 1999 TS339 see MPC middle-MBA 17.7 860 m 01 Jan 1970 12 Apr 2018 35 — MPC · JPL
1 1999 TT339 see MPC inner-MBA 17.9 780 m 13 Oct 1999 25 Jan 2020 7409 41 — MPC · JPL
0 1999 TU339 see MPC inner-MBA 18.5 590 m 01 Jan 1970 10 Nov 2017 38 — MPC · JPL
0 1999 TV339 see MPC middle-MBA 17.5 1.3 km 01 Jan 1970 11 May 2019 37 — MPC · JPL
0 1999 TW339 see MPC middle-MBA 16.9 1.2 km 24 Mar 1998 07 Jul 2019 7775 75 — MPC · JPL
1 1999 TX339 see MPC middle-MBA 18.0 740 m 14 Oct 1999 02 Jul 2019 7201 36 — MPC · JPL
0 1999 TY339 see MPC outer-MBA 17.0 2.2 km 11 Oct 1999 16 May 2018 6792 35 — MPC · JPL
1 1999 TZ339 see MPC middle-MBA 18.8 520 m 10 Oct 1999 03 Oct 2019 7298 58 — MPC · JPL
0 1999 TA340 see MPC outer-MBA 17.6 1.7 km 01 Jan 1970 15 Mar 2016 28 — MPC · JPL
0 1999 TB340 see MPC inner-MBA 18.5 590 m 01 Oct 1999 10 Dec 2018 7010 37 — MPC · JPL
1 1999 TC340 see MPC inner-MBA 18.9 490 m 01 Jan 1970 23 Oct 2016 33 — MPC · JPL
1 1999 TD340 see MPC inner-MBA 18.5 590 m 01 Jan 1970 12 Apr 2018 32 — MPC · JPL
0 1999 TE340 see MPC inner-MBA 18.7 540 m 13 Oct 1999 24 Jan 2020 7408 44 — MPC · JPL
0 1999 TF340 see MPC outer-MBA 16.1 3.4 km 04 Oct 1999 03 Apr 2020 7487 60 alternatively 2010 KW54 MPC · JPL
1 1999 TG340 see MPC inner-MBA 18.7 540 m 01 Jan 1970 07 May 2016 35 — MPC · JPL
2 1999 TH340 see MPC inner-MBA 18.4 620 m 01 Jan 1970 08 Nov 2018 27 — MPC · JPL
0 1999 TJ340 see MPC inner-MBA 18.4 620 m 01 Oct 1999 03 Jan 2020 7399 28 — MPC · JPL
0 1999 TK340 see MPC outer-MBA 17.2 2.0 km 01 Jan 1970 20 Jan 2017 28 — MPC · JPL
0 1999 TL340 see MPC outer-MBA 16.5 2.8 km 14 Oct 1999 24 Jul 2019 7223 93 — MPC · JPL
0 1999 TM340 see MPC middle-MBA 17.0 1.7 km 13 Oct 1999 31 May 2019 7170 83 — MPC · JPL
0 1999 TN340 see MPC middle-MBA 17.2 2.0 km 14 Oct 1999 01 Feb 2020 7415 80 — MPC · JPL
0 1999 TO340 see MPC outer-MBA 16.4 2.9 km 06 Oct 1999 05 Nov 2018 6970 65 — MPC · JPL
0 1999 TP340 see MPC inner-MBA 18.2 680 m 11 Oct 1999 03 Jun 2019 7175 53 — MPC · JPL
0 1999 TQ340 see MPC outer-MBA 17.2 2.0 km 13 Oct 1999 05 Jun 2019 7175 61 — MPC · JPL
0 1999 TR340 see MPC outer-MBA 16.8 2.4 km 13 Oct 1999 23 Aug 2019 7254 54 — MPC · JPL
0 1999 TS340 see MPC outer-MBA 16.5 2.8 km 14 Oct 1999 22 Jun 2019 7191 59 — MPC · JPL
0 1999 TT340 see MPC outer-MBA 16.5 2.8 km 13 Oct 1999 04 Jul 2019 7204 51 — MPC · JPL
0 1999 TU340 see MPC outer-MBA 16.5 2.8 km 13 Oct 1999 24 Apr 2019 7133 61 alternatively 2010 MM103 MPC · JPL
0 1999 TV340 see MPC middle-MBA 16.9 2.3 km 13 Oct 1999 25 Feb 2020 7440 84 — MPC · JPL
0 1999 TW340 see MPC inner-MBA 18.1 710 m 14 Oct 1999 28 Feb 2019 7077 55 — MPC · JPL
0 1999 TX340 see MPC inner-MBA 18.2 680 m 21 Sep 1995 04 Apr 2019 8596 67 — MPC · JPL
0 1999 TY340 see MPC inner-MBA 18.3 650 m 14 Oct 1999 09 Nov 2018 6966 50 — MPC · JPL
0 1999 TZ340 see MPC inner-MBA 18.1 710 m 14 Oct 1999 01 May 2019 7139 53 — MPC · JPL
0 1999 TA341 see MPC inner-MBA 18.2 680 m 13 Oct 1999 24 Aug 2017 6525 50 — MPC · JPL
0 1999 TB341 see MPC middle-MBA 17.3 1.0 km 13 Oct 1999 28 Nov 2019 7351 43 — MPC · JPL
0 1999 TC341 see MPC middle-MBA 17.4 980 m 14 Oct 1999 01 Jul 2019 7200 45 — MPC · JPL
0 1999 TD341 see MPC inner-MBA 18.6 570 m 11 Oct 1999 10 Nov 2017 6605 42 — MPC · JPL
0 1999 TE341 see MPC inner-MBA 18.5 590 m 03 Oct 1999 02 Oct 2019 7304 42 — MPC · JPL
0 1999 TF341 see MPC middle-MBA 17.4 1.8 km 13 Oct 1999 01 Feb 2020 7416 44 — MPC · JPL
0 1999 TG341 see MPC inner-MBA 19.1 450 m 10 Oct 1999 27 May 2019 7169 41 — MPC · JPL
0 1999 TH341 see MPC middle-MBA 17.1 2.1 km 08 Oct 1999 12 Jan 2019 7036 43 — MPC · JPL
2 1999 TJ341 see MPC middle-MBA 17.7 1.2 km 14 Oct 1999 09 Dec 2017 6631 35 — MPC · JPL
0 1999 TK341 see MPC inner-MBA 18.2 680 m 06 Oct 1999 09 Dec 2017 6639 37 — MPC · JPL
0 1999 TL341 see MPC outer-MBA 16.9 2.3 km 14 Oct 1999 03 Jun 2019 7172 32 — MPC · JPL
0 1999 TM341 see MPC outer-MBA 16.7 2.6 km 14 Oct 1999 01 May 2019 7139 54 — MPC · JPL
0 1999 TN341 see MPC Jupiter trojan 13.8 9.7 km 14 Oct 1999 07 May 2019 7145 73 alternatively 2010 HJ121 MPC · JPL
0 1999 TO341 see MPC middle-MBA 17.7 1.6 km 04 Oct 1999 16 Mar 2020 7469 63 — MPC · JPL
0 1999 TP341 see MPC outer-MBA 15.7 4.0 km 14 Oct 1999 19 Mar 2020 7462 75 alternatively 2010 MS73 MPC · JPL
0 1999 TQ341 see MPC middle-MBA 16.9 1.3 km 02 Oct 1999 09 Jul 2019 7220 64 — MPC · JPL
0 1999 TR341 see MPC middle-MBA 17.5 1.3 km 14 Oct 1999 28 Mar 2019 7105 54 — MPC · JPL
0 1999 TS341 see MPC outer-MBA 17.1 2.2 km 14 Oct 1999 03 Sep 2019 7264 48 — MPC · JPL
0 1999 TT341 see MPC outer-MBA 16.8 2.5 km 13 Oct 1999 04 Feb 2017 6324 52 — MPC · JPL
0 1999 TU341 see MPC outer-MBA 17.2 2.0 km 13 Oct 1999 29 Oct 2019 7321 61 — MPC · JPL
0 1999 TV341 see MPC outer-MBA 16.8 2.4 km 12 Oct 1999 08 May 2019 7148 57 — MPC · JPL
0 1999 TW341 see MPC middle-MBA 17.5 1.3 km 13 Oct 1999 10 Jun 2019 7180 41 — MPC · JPL
0 1999 TX341 see MPC inner-MBA 18.5 590 m 14 Oct 1999 13 Jan 2019 7031 33 — MPC · JPL
0 1999 TY341 see MPC outer-MBA 16.6 2.6 km 14 Oct 1999 01 Jul 2019 7200 35 — MPC · JPL
0 1999 TZ341 see MPC middle-MBA 17.4 1.4 km 13 Oct 1999 14 Jul 2016 6119 30 — MPC · JPL
0 1999 TA342 see MPC inner-MBA 18.5 590 m 02 Oct 1999 06 Nov 2018 6975 31 — MPC · JPL
0 1999 TB342 see MPC outer-MBA 17.1 2.2 km 14 Oct 1999 28 Jun 2019 7197 28 — MPC · JPL
2 1999 TC342 see MPC middle-MBA 18.7 550 m 09 Oct 1999 17 Aug 2015 5791 25 — MPC · JPL
0 1999 TD342 see MPC middle-MBA 17.6 1.3 km 13 Oct 1999 04 Apr 2019 7113 50 — MPC · JPL
0 1999 TE342 see MPC outer-MBA 16.4 3.0 km 14 Oct 1999 16 Jan 2019 7034 51 — MPC · JPL
0 1999 TF342 see MPC outer-MBA 17.1 2.1 km 13 Oct 1999 22 Aug 2019 7253 38 — MPC · JPL
0 1999 TG342 see MPC outer-MBA 16.9 2.4 km 14 Oct 1999 06 Jun 2018 6810 41 — MPC · JPL
0 1999 TH342 see MPC outer-MBA 17.4 1.8 km 13 Oct 1999 30 Sep 2019 7292 32 — MPC · JPL
1 1999 TJ342 see MPC middle-MBA 18.7 1.0 km 14 Oct 1999 13 Sep 2017 6544 23 — MPC · JPL
0 1999 TK342 see MPC inner-MBA 17.9 770 m 14 Oct 1999 09 May 2019 7147 60 — MPC · JPL
0 1999 TL342 see MPC outer-MBA 16.6 2.7 km 04 Oct 1999 08 May 2019 7156 53 — MPC · JPL
0 1999 TM342 see MPC middle-MBA 17.9 800 m 15 Nov 1995 30 Jun 2019 8628 47 — MPC · JPL
0 1999 TN342 see MPC Jupiter trojan 14.2 7.9 km 13 Oct 1999 04 Apr 2019 7113 51 — MPC · JPL
0 1999 TO342 see MPC middle-MBA 17.8 1.5 km 14 Oct 1999 10 Jan 2019 7028 41 — MPC · JPL

U

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 UQ see MPC NEO · AMO 21.8 130 m 16 Oct 1999 02 Nov 2015 5861 107 — MPC · JPL
0 1999 UR see MPC NEO · APO · PHA 21.5 150 m 16 Oct 1999 13 Feb 2013 4869 77 — MPC · JPL
7 1999 UX4 see MPC outer-MBA 17.1 2.1 km 13 Oct 1999 30 Oct 1999 17 9 — MPC · JPL
1 1999 UK5 see MPC Mars-crosser 16.9 1.8 km 20 Oct 1999 29 Jan 2017 6311 72 alternatively 2000 AP153 MPC · JPL
9 1999 UZ5 see MPC NEO · APO 21.9 130 m 31 Oct 1999 04 Nov 1999 4 31 — MPC · JPL
7 1999 UD12 see MPC middle-MBA 18.0 760 m 14 Oct 1999 03 Nov 1999 20 12 — MPC · JPL
7 1999 UD18 see MPC middle-MBA 18.7 530 m 12 Oct 1999 10 Nov 1999 29 12 — MPC · JPL
1 1999 UE18 see MPC outer-MBA 16.7 2.5 km 30 Oct 1999 27 Nov 2019 7333 112 alternatively 2009 SH281 MPC · JPL
1 1999 UM18 see MPC middle-MBA 17.9 1.1 km 09 Oct 1999 18 Dec 2016 6280 35 — MPC · JPL
0 1999 UB19 see MPC inner-MBA 18.4 620 m 30 Oct 1999 24 Aug 2019 7238 66 — MPC · JPL
0 1999 UQ19 see MPC outer-MBA 15.9 3.7 km 30 Oct 1999 04 Feb 2019 7037 112 — MPC · JPL
2 1999 UH20 see MPC inner-MBA 19.1 450 m 09 Oct 1999 22 Oct 2013 5127 35 — MPC · JPL
0 1999 UM21 see MPC outer-MBA 17.1 2.1 km 31 Oct 1999 25 Jan 2020 7391 61 alternatively 2004 TW364 MPC · JPL
0 1999 UW21 see MPC outer-MBA 17.5 1.8 km 31 Oct 1999 11 Nov 2018 6951 27 — MPC · JPL
0 1999 UJ22 see MPC outer-MBA 16.7 2.5 km 31 Oct 1999 24 Aug 2019 7237 78 — MPC · JPL
0 1999 UU22 see MPC outer-MBA 16.8 2.4 km 09 Oct 1994 24 Jan 2020 9238 136 alternatively 2004 TY357, 2013 RR126, 2013 SC60 MPC · JPL
1 1999 UW22 see MPC middle-MBA 17.6 1.7 km 31 Oct 1999 24 Oct 2017 6568 43 — MPC · JPL
1 1999 UX30 see MPC middle-MBA 18.5 820 m 31 Oct 1999 06 Oct 2016 6185 33 — MPC · JPL
0 1999 UF31 see MPC outer-MBA 16.3 3.1 km 31 Oct 1999 23 Apr 2018 6749 58 alternatively 2004 RM267, 2008 KK22, 2015 VU81 MPC · JPL
0 1999 UU31 see MPC inner-MBA 18.3 650 m 14 Oct 1999 16 Mar 2020 7459 67 — MPC · JPL
0 1999 UU32 see MPC inner-MBA 18.3 650 m 31 Oct 1999 25 Dec 2017 6630 56 alternatively 2006 SM227 MPC · JPL
0 1999 UZ32 see MPC outer-MBA 17.6 1.7 km 13 Oct 1999 08 Jan 2016 5931 41 alternatively 2004 RS299 MPC · JPL
0 1999 UC33 see MPC outer-MBA 16.6 2.7 km 12 Oct 1999 08 Jun 2019 7179 73 alternatively 2015 TR312 MPC · JPL
0 1999 UZ33 see MPC inner-MBA 18.6 570 m 20 Oct 1999 27 Jan 2020 7404 39 alternatively 2007 YA17 MPC · JPL
2 1999 UM34 see MPC inner-MBA 19.1 450 m 14 Oct 1999 14 Mar 2011 4169 32 alternatively 2006 WV137 MPC · JPL
1 1999 UL35 see MPC middle-MBA 18.6 570 m 31 Oct 1999 22 Aug 2019 7235 30 — MPC · JPL
0 1999 UM35 see MPC middle-MBA 18.0 750 m 31 Oct 1999 07 Mar 2018 6702 37 — MPC · JPL
0 1999 UT36 see MPC inner-MBA 18.4 620 m 10 Oct 1999 28 Apr 2014 5314 31 — MPC · JPL
0 1999 UU37 see MPC outer-MBA 16.1 3.4 km 14 Oct 1999 15 May 2018 6788 83 — MPC · JPL
0 1999 UC38 see MPC middle-MBA 18.1 1.0 km 13 Oct 1999 07 Nov 2016 6235 53 — MPC · JPL
8 1999 UU39 see MPC inner-MBA 19.4 400 m 19 Oct 1999 05 Nov 1999 17 9 — MPC · JPL
9 1999 UV39 see MPC inner-MBA 19.3 410 m 20 Oct 1999 05 Nov 1999 16 9 — MPC · JPL
0 1999 UP40 see MPC outer-MBA 16.9 2.3 km 16 Oct 1999 20 Mar 2017 6365 48 alternatively 1999 UO58 MPC · JPL
7 1999 UB41 see MPC inner-MBA 19.1 460 m 04 Oct 1999 31 Oct 1999 27 12 — MPC · JPL
0 1999 UO53 see MPC inner-MBA 18.5 590 m 19 Oct 1999 12 Feb 2018 6691 52 alternatively 2006 VO25 MPC · JPL
0 1999 UT53 see MPC outer-MBA 16.5 2.8 km 19 Oct 1999 14 Apr 2018 6752 98 alternatively 2004 TK89, 2014 OA224, 2015 VG128 MPC · JPL
0 1999 US54 see MPC middle-MBA 17.5 940 m 16 Oct 1999 05 Jun 2019 7172 86 alternatively 2011 KB48, 2011 LD28 MPC · JPL
0 1999 UA55 see MPC middle-MBA 17.3 1.5 km 13 Oct 1999 21 Apr 2018 6765 96 — MPC · JPL
0 1999 UC55 see MPC inner-MBA 18.4 620 m 19 Oct 1999 06 Oct 2018 6927 63 — MPC · JPL
0 1999 UC56 see MPC inner-MBA 17.8 820 m 13 Oct 1999 16 Nov 2017 6609 81 alternatively 2016 GK224 MPC · JPL
0 1999 UM56 see MPC middle-MBA 17.0 2.2 km 20 Oct 1999 14 Feb 2020 7422 60 — MPC · JPL
0 1999 UU57 see MPC middle-MBA 17.9 1.1 km 01 Jan 1970 01 May 2019 34 — MPC · JPL
2 1999 UA58 see MPC inner-MBA 19.2 420 m 30 Oct 1999 19 Aug 2017 6503 28 alternatively 2017 QX18 MPC · JPL
0 1999 UC58 see MPC inner-MBA 17.9 780 m 10 Oct 1999 22 Mar 2020 7469 44 — MPC · JPL
2 1999 UP58 see MPC inner-MBA 19.0 470 m 29 Nov 1992 13 Dec 2017 9145 40 alternatively 1992 WR7 MPC · JPL
1 1999 UY58 see MPC inner-MBA 18.7 540 m 01 Jan 1970 13 Nov 2017 28 — MPC · JPL
0 1999 UB59 see MPC middle-MBA 17.8 1.2 km 14 Oct 1999 20 Nov 2016 6247 75 alternatively 2016 TN9 MPC · JPL
0 1999 UN61 see MPC middle-MBA 17.1 2.1 km 12 Oct 1999 16 Mar 2020 7461 108 alternatively 2006 DL144 MPC · JPL
0 1999 UY63 see MPC inner-MBA 18.3 650 m 26 Sep 1995 26 Jan 2020 8888 64 — MPC · JPL
0 1999 UU64 see MPC outer-MBA 17.3 1.9 km 16 Oct 1999 10 Oct 2018 6934 84 alternatively 2004 TV95, 2009 UV142 MPC · JPL
0 1999 UF65 see MPC middle-MBA 17.9 780 m 11 Oct 1999 26 Sep 2019 7290 70 alternatively 2003 SC367, 2007 RG224 MPC · JPL
0 1999 UJ65 see MPC outer-MBA 15.6 4.2 km 31 Oct 1999 01 Jun 2019 7153 106 — MPC · JPL
0 1999 UK65 see MPC inner-MBA 18.0 750 m 19 Oct 1999 08 Feb 2019 7052 79 — MPC · JPL
0 1999 UL65 see MPC middle-MBA 16.5 2.1 km 16 Oct 1999 07 Apr 2019 7113 83 — MPC · JPL
0 1999 UM65 see MPC outer-MBA 15.9 3.7 km 16 Oct 1999 24 Mar 2020 7465 107 — MPC · JPL
0 1999 UN65 see MPC outer-MBA 16.8 2.4 km 14 Oct 1999 28 Feb 2019 7077 55 alternatively 2005 VF29 MPC · JPL
0 1999 UO65 see MPC inner-MBA 17.7 860 m 16 Oct 1999 30 Nov 2019 7350 92 — MPC · JPL
0 1999 UP65 see MPC middle-MBA 17.4 980 m 01 Jan 1970 12 Jul 2018 68 — MPC · JPL
0 1999 UQ65 see MPC inner-MBA 18.0 740 m 16 Oct 1999 21 Mar 2020 7462 66 — MPC · JPL
0 1999 UR65 see MPC outer-MBA 16.0 3.5 km 01 Jan 1970 20 Apr 2018 59 — MPC · JPL
0 1999 US65 see MPC middle-MBA 16.1 2.5 km 16 Oct 1999 06 Jul 2019 7203 68 — MPC · JPL
0 1999 UT65 see MPC outer-MBA 17.3 1.9 km 29 Oct 1999 24 Jan 2020 7392 69 — MPC · JPL
0 1999 UU65 see MPC inner-MBA 18.5 590 m 19 Oct 1999 28 Sep 2017 6554 65 — MPC · JPL
0 1999 UV65 see MPC inner-MBA 18.3 650 m 16 Oct 1999 02 Apr 2020 7474 57 — MPC · JPL
0 1999 UW65 see MPC inner-MBA 18.2 680 m 29 Oct 1999 19 Sep 2019 7265 70 — MPC · JPL
0 1999 UX65 see MPC inner-MBA 18.1 720 m 29 Oct 1999 26 Nov 2017 6603 56 — MPC · JPL
0 1999 UY65 see MPC outer-MBA 16.9 2.3 km 01 Jan 1970 04 Mar 2017 48 — MPC · JPL
0 1999 UZ65 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 10 Mar 2018 47 — MPC · JPL
0 1999 UA66 see MPC middle-MBA 17.9 1.1 km 31 Oct 1999 03 Apr 2019 7094 50 — MPC · JPL
0 1999 UB66 see MPC middle-MBA 17.4 1.8 km 01 Jan 1970 10 Jan 2018 37 — MPC · JPL
0 1999 UC66 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 12 May 2018 41 — MPC · JPL
0 1999 UD66 see MPC middle-MBA 17.5 1.8 km 16 Oct 1999 26 Jan 2020 7407 38 — MPC · JPL
0 1999 UE66 see MPC middle-MBA 17.7 1.6 km 01 Jan 1970 14 Jan 2019 34 — MPC · JPL
1 1999 UF66 see MPC inner-MBA 18.0 750 m 01 Jan 1970 26 Oct 2017 34 — MPC · JPL
0 1999 UG66 see MPC outer-MBA 16.9 2.3 km 20 Oct 1999 11 May 2019 7143 38 alternatively 2010 OH146 MPC · JPL
1 1999 UH66 see MPC inner-MBA 18.4 620 m 01 Jan 1970 11 Feb 2018 37 — MPC · JPL
0 1999 UJ66 see MPC outer-MBA 16.7 2.5 km 01 Jan 1970 17 Mar 2017 31 — MPC · JPL
0 1999 UK66 see MPC middle-MBA 17.6 880 m 16 Oct 1999 01 Jun 2019 7168 33 — MPC · JPL
0 1999 UL66 see MPC inner-MBA 18.3 650 m 16 Oct 1999 22 Mar 2020 7463 101 — MPC · JPL
0 1999 UM66 see MPC inner-MBA 18.6 570 m 16 Oct 1999 09 Dec 2018 6994 51 — MPC · JPL
1 1999 UN66 see MPC outer-MBA 17.6 1.7 km 31 Oct 1999 04 Oct 2018 6913 32 — MPC · JPL
0 1999 UO66 see MPC middle-MBA 18.0 1.1 km 19 Nov 1995 30 Nov 2016 7682 50 — MPC · JPL
1 1999 UP66 see MPC outer-MBA 16.4 2.9 km 16 Oct 1999 22 Jun 2019 7189 35 — MPC · JPL
0 1999 UQ66 see MPC inner-MBA 18.9 480 m 19 Oct 1999 05 Feb 2019 7049 26 — MPC · JPL
0 1999 UR66 see MPC outer-MBA 16.6 2.6 km 20 Oct 1999 29 Mar 2019 7100 48 — MPC · JPL

V

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 VT see MPC NEO · AMO 19.7 340 m 01 Nov 1999 08 Nov 2019 7312 177 — MPC · JPL
8 1999 VL1 see MPC Mars-crosser 19.6 360 m 16 Oct 1999 08 Nov 1999 23 48 — MPC · JPL
8 1999 VL3 see MPC middle-MBA 18.9 490 m 01 Nov 1999 09 Nov 1999 8 9 — MPC · JPL
2 1999 VQ3 see MPC middle-MBA 18.8 730 m 01 Nov 1999 06 Nov 2012 4754 28 — MPC · JPL
9 1999 VQ5 see MPC Mars-crosser 19.2 430 m 04 Nov 1999 14 Nov 1999 10 78 — MPC · JPL
0 1999 VR5 see MPC Mars-crosser 19.0 470 m 08 Sep 1999 05 Jan 2020 7424 155 — MPC · JPL
0 1999 VR6 see MPC NEO · APO · PHA 20.8 210 m 05 Nov 1999 12 Jun 2016 6064 154 alternatively 2012 UV68 MPC · JPL
9 1999 VN11 see MPC NEO · AMO 20.3 260 m 06 Nov 1999 14 Nov 1999 8 74 — MPC · JPL
9 1999 VK12 see MPC NEO · APO 23.4 63 m 09 Nov 1999 12 Nov 1999 3 16 — MPC · JPL
3 1999 VQ14 see MPC middle-MBA 17.2 1.5 km 10 Nov 1999 22 Jun 2019 7164 22 — MPC · JPL
6 1999 VX15 see MPC NEO · AMO 18.8 970 m 02 Nov 1999 12 Dec 1999 40 14 — MPC · JPL
3 1999 VY15 see MPC middle-MBA 18.5 840 m 08 Oct 1999 07 Nov 2016 6240 23 — MPC · JPL
0 1999 VA16 see MPC inner-MBA 19.2 430 m 14 Oct 1999 10 Dec 2018 6997 51 alternatively 2012 DS41 MPC · JPL
0 1999 VB16 see MPC middle-MBA 17.3 1.9 km 02 Nov 1999 03 Apr 2020 7458 59 — MPC · JPL
3 1999 VC16 see MPC inner-MBA 18.7 540 m 02 Nov 1999 23 Oct 2013 5104 15 — MPC · JPL
0 1999 VP16 see MPC outer-MBA 17.2 2.0 km 12 Oct 1999 06 Mar 2018 6720 38 — MPC · JPL
0 1999 VZ16 see MPC inner-MBA 18.9 490 m 06 Oct 1999 02 Jun 2019 7179 41 — MPC · JPL
1 1999 VA18 see MPC inner-MBA 18.4 620 m 02 Nov 1999 01 Nov 2019 7304 47 — MPC · JPL
0 1999 VU18 see MPC inner-MBA 19.6 360 m 02 Nov 1999 13 Sep 2017 6525 33 — MPC · JPL
0 1999 VX18 see MPC inner-MBA 18.0 750 m 02 Nov 1999 15 Feb 2020 7410 83 — MPC · JPL
9 1999 VU25 see MPC NEO · AMO 23.8 52 m 12 Nov 1999 15 Nov 1999 3 13 — MPC · JPL
8 1999 VV25 see MPC NEO · APO 25.1 28 m 14 Nov 1999 17 Nov 1999 3 25 — MPC · JPL
7 1999 VW25 see MPC NEO · ATE 24.5 37 m 14 Nov 1999 17 Nov 1999 3 31 — MPC · JPL
7 1999 VX25 see MPC NEO · ATE 26.7 14 m 15 Nov 1999 20 Nov 1999 5 41 — MPC · JPL
6 1999 VH27 see MPC outer-MBA 15.8 3.9 km 14 Oct 1999 15 Nov 1999 32 11 — MPC · JPL
8 1999 VX39 see MPC middle-MBA 18.2 700 m 04 Nov 1999 12 Nov 1999 8 9 — MPC · JPL
0 1999 VZ39 see MPC middle-MBA 17.9 780 m 30 Oct 1999 24 Dec 2016 6265 33 — MPC · JPL
0 1999 VA40 see MPC inner-MBA 17.5 940 m 29 Aug 1995 08 Aug 2018 8380 75 alternatively 2003 WK191 MPC · JPL
9 1999 VB41 see MPC inner-MBA 19.8 330 m 01 Nov 1999 05 Nov 1999 4 9 — MPC · JPL
0 1999 VZ41 see MPC middle-MBA 17.6 1.7 km 04 Nov 1999 29 Mar 2020 7451 47 — MPC · JPL
0 1999 VO42 see MPC middle-MBA 18.0 1.1 km 04 Nov 1999 10 Nov 2016 6216 51 alternatively 2008 YT96 MPC · JPL
1 1999 VZ42 see MPC middle-MBA 18.4 620 m 04 Nov 1999 24 Aug 2019 7233 53 — MPC · JPL
1 1999 VA46 see MPC middle-MBA 17.4 980 m 03 Nov 1999 12 Jan 2017 6280 28 — MPC · JPL
9 1999 VH47 see MPC middle-MBA 16.3 2.3 km 04 Nov 1999 14 Nov 1999 10 17 — MPC · JPL
1 1999 VZ72 see MPC inner-MBA 16.7 1.4 km 24 Oct 1995 26 Jan 2020 8860 107 — MPC · JPL
1 1999 VF73 see MPC Mars-crosser 20.0 420 m 13 Oct 1999 19 Nov 2016 6247 51 alternatively 2013 AG150 MPC · JPL
0 1999 VZ73 see MPC outer-MBA 16.8 2.4 km 01 Nov 1999 21 Jun 2019 7172 60 — MPC · JPL
0 1999 VH75 see MPC middle-MBA 17.7 860 m 01 Jan 1970 25 Dec 2016 38 — MPC · JPL
0 1999 VK75 see MPC middle-MBA 17.1 1.6 km 04 Nov 1999 05 Apr 2019 7092 43 — MPC · JPL
0 1999 VL75 see MPC inner-MBA 18.1 710 m 05 Nov 1999 07 Jul 2019 7184 60 alternatively 2009 SM152 MPC · JPL
0 1999 VU75 see MPC inner-MBA 18.5 590 m 05 Nov 1999 05 Apr 2016 5996 34 alternatively 2014 WT154 MPC · JPL
2 1999 VE76 see MPC outer-MBA 16.8 2.4 km 05 Nov 1999 06 Dec 2015 5875 28 — MPC · JPL
0 1999 VL76 see MPC outer-MBA 16.6 2.7 km 05 Nov 1999 22 Mar 2020 7443 96 — MPC · JPL
0 1999 VE83 see MPC outer-MBA 17.1 2.1 km 01 Nov 1999 10 Oct 2018 6918 92 — MPC · JPL
0 1999 VS83 see MPC inner-MBA 18.6 570 m 14 Oct 1999 28 Aug 2019 7258 70 alternatively 2009 QM40 MPC · JPL
8 1999 VX83 see MPC inner-MBA 20.3 260 m 03 Nov 1999 10 Nov 1999 7 9 — MPC · JPL
0 1999 VM84 see MPC inner-MBA 18.6 570 m 09 Jan 1997 20 Sep 2019 8289 87 alternatively 2011 FX59 MPC · JPL
0 1999 VF87 see MPC Mars-crosser 17.5 940 m 10 Oct 1999 22 Oct 2019 7317 68 — MPC · JPL
1 1999 VS91 see MPC Mars-crosser 17.5 940 m 09 Oct 1999 27 May 2019 7170 61 — MPC · JPL
2 1999 VS92 see MPC middle-MBA 17.7 860 m 09 Oct 1999 28 Mar 2017 6380 33 — MPC · JPL
0 1999 VF99 see MPC outer-MBA 16.0 3.5 km 09 Nov 1999 03 Apr 2020 7451 53 — MPC · JPL
0 1999 VU99 see MPC outer-MBA 16.3 3.1 km 10 Oct 1999 24 Apr 2019 7136 85 alternatively 2010 ON31 MPC · JPL
0 1999 VU106 see MPC inner-MBA 17.9 780 m 09 Nov 1999 23 Jan 2017 6285 95 alternatively 2016 SH16 MPC · JPL
0 1999 VS115 see MPC inner-MBA 18.6 570 m 04 Nov 1999 15 Dec 2018 6981 62 alternatively 2014 RF72 MPC · JPL
0 1999 VV115 see MPC inner-MBA 18.9 490 m 04 Nov 1999 28 Aug 2019 7237 51 alternatively 2009 ST79 MPC · JPL
0 1999 VY115 see MPC inner-MBA 17.3 1.0 km 17 Oct 1999 30 Dec 2019 7379 56 alternatively 2003 XJ23 MPC · JPL
6 1999 VP118 see MPC middle-MBA 19.4 400 m 19 Oct 1999 12 Nov 1999 24 15 — MPC · JPL
0 1999 VT118 see MPC outer-MBA 16.7 2.5 km 09 Nov 1999 24 Aug 2019 7228 54 — MPC · JPL
3 1999 VU118 see MPC outer-MBA 17.6 1.7 km 03 Nov 1999 19 Oct 2015 5829 16 alternatively 2015 UX37 MPC · JPL
4 1999 VX118 see MPC outer-MBA 16.2 3.2 km 14 Oct 1999 13 Aug 2015 5782 18 alternatively 2015 PF281 MPC · JPL
0 1999 VZ119 see MPC inner-MBA 18.1 710 m 03 Nov 1999 19 Jan 2020 7382 76 — MPC · JPL
0 1999 VH120 see MPC middle-MBA 17.0 1.7 km 04 Nov 1999 03 Jun 2019 7151 90 — MPC · JPL
0 1999 VO120 see MPC inner-MBA 18.8 520 m 01 Jan 1970 14 Dec 2017 43 — MPC · JPL
9 1999 VJ121 see MPC inner-MBA 18.6 570 m 04 Nov 1999 14 Nov 1999 10 9 — MPC · JPL
8 1999 VO121 see MPC outer-MBA 18.3 1.2 km 04 Nov 1999 14 Nov 1999 10 9 — MPC · JPL
0 1999 VS121 see MPC inner-MBA 18.7 540 m 04 Nov 1999 19 Mar 2018 6710 39 — MPC · JPL
0 1999 VU121 see MPC outer-MBA 17.1 2.1 km 04 Nov 1999 24 Apr 2019 7111 43 alternatively 2005 WQ25 MPC · JPL
9 1999 VC122 see MPC inner-MBA 19.2 420 m 04 Nov 1999 16 Nov 1999 12 9 — MPC · JPL
0 1999 VL122 see MPC middle-MBA 17.4 980 m 04 Nov 1999 06 Jul 2019 7184 55 alternatively 2014 HE152, 2015 OR61 MPC · JPL
2 1999 VS122 see MPC middle-MBA 18.0 750 m 05 Nov 1999 07 Jan 2013 4812 30 — MPC · JPL
2 1999 VJ123 see MPC outer-MBA 18.1 1.3 km 05 Nov 1999 02 Jan 2016 5902 41 alternatively 2015 XY302 MPC · JPL
1 1999 VN123 see MPC middle-MBA 18.0 1.1 km 05 Nov 1999 29 Jun 2019 7176 33 alternatively 2003 UF6 MPC · JPL
5 1999 VE124 see MPC outer-MBA 16.5 2.8 km 06 Nov 1999 10 Oct 2010 3991 12 alternatively 2010 TT63 MPC · JPL
2 1999 VN125 see MPC middle-MBA 19.0 470 m 29 Oct 1999 11 Sep 2007 2874 29 — MPC · JPL
1 1999 VG128 see MPC middle-MBA 18.0 1.4 km 30 Oct 1999 24 Oct 2017 6569 57 alternatively 2008 SX189 MPC · JPL
4 1999 VM128 see MPC middle-MBA 17.3 1.5 km 29 Oct 1999 09 May 2019 7132 41 alternatively 2014 EZ23, 2019 JX30 MPC · JPL
7 1999 VW128 see MPC middle-MBA 18.1 1.3 km 09 Nov 1999 05 Dec 1999 26 9 — MPC · JPL
0 1999 VY128 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 20 Jan 2017 58 alternatively 2014 SK239 MPC · JPL
4 1999 VZ128 see MPC outer-MBA 17.3 1.9 km 09 Nov 1999 07 Nov 2018 6938 14 alternatively 2018 VU30 MPC · JPL
0 1999 VB129 see MPC outer-MBA 16.1 3.4 km 03 Apr 1998 23 Mar 2020 8025 135 alternatively 2010 VK68 MPC · JPL
0 1999 VL129 see MPC inner-MBA 18.5 590 m 11 Nov 1999 27 Oct 2019 7290 84 — MPC · JPL
0 1999 VZ129 see MPC inner-MBA 17.8 810 m 21 Jan 1993 26 Jan 2020 9866 79 — MPC · JPL
0 1999 VW130 see MPC middle-MBA 17.7 1.6 km 09 Nov 1999 16 Mar 2020 7433 51 — MPC · JPL
0 1999 VF131 see MPC inner-MBA 18.2 680 m 09 Nov 1999 09 Feb 2019 7032 69 alternatively 2006 UH362 MPC · JPL
1 1999 VM131 see MPC outer-MBA 17.9 1.5 km 19 Oct 1999 22 Jan 2020 7400 95 — MPC · JPL
1 1999 VP132 see MPC outer-MBA 17.0 2.2 km 09 Nov 1999 04 Jul 2019 7177 31 — MPC · JPL
7 1999 VR132 see MPC outer-MBA 16.6 2.7 km 01 Nov 1999 14 Nov 1999 13 9 — MPC · JPL
0 1999 VJ133 see MPC middle-MBA 18.3 1.2 km 10 Nov 1999 18 Nov 2017 6583 33 — MPC · JPL
0 1999 VJ134 see MPC middle-MBA 17.1 1.1 km 10 Nov 1999 29 Jul 2019 7201 55 — MPC · JPL
2 1999 VE135 see MPC middle-MBA 18.9 700 m 01 Jan 1970 06 Oct 2016 20 — MPC · JPL
0 1999 VR137 see MPC outer-MBA 16.4 2.9 km 12 Nov 1999 12 Feb 2018 6667 64 — MPC · JPL
0 1999 VL138 see MPC middle-MBA 18.0 1.1 km 09 Nov 1999 30 Jun 2019 7173 37 — MPC · JPL
9 1999 VO139 see MPC inner-MBA 20.0 300 m 03 Nov 1999 15 Nov 1999 12 9 — MPC · JPL
1 1999 VN140 see MPC outer-MBA 17.4 1.8 km 14 Oct 1999 19 Dec 2015 5910 36 alternatively 2007 VA256 MPC · JPL
5 1999 VA142 see MPC middle-MBA 18.4 890 m 10 Nov 1999 13 Oct 2016 6182 13 alternatively 2016 TH88 MPC · JPL
1 1999 VR142 see MPC inner-MBA 18.8 520 m 11 Nov 1999 20 Dec 2019 7344 48 alternatively 2009 WV132 MPC · JPL
0 1999 VL147 see MPC middle-MBA 17.5 1.3 km 01 Nov 1999 01 Jun 2019 7152 50 — MPC · JPL
7 1999 VJ152 see MPC middle-MBA 19.6 500 m 01 Nov 1999 16 Nov 1999 15 9 — MPC · JPL
2 1999 VX152 see MPC middle-MBA 16.9 1.8 km 10 Nov 1999 13 Mar 2018 6698 40 — MPC · JPL
0 1999 VR153 see MPC middle-MBA 17.4 1.8 km 11 Nov 1999 17 Nov 2017 6581 56 — MPC · JPL
0 1999 VF154 see MPC middle-MBA 17.4 980 m 11 Nov 1999 18 Mar 2017 6337 52 alternatively 2015 TG340, 2017 BK113 MPC · JPL
1 1999 VR171 see MPC middle-MBA 16.8 1.8 km 01 Jan 1970 21 Apr 2018 85 — MPC · JPL
0 1999 VS174 see MPC inner-MBA 18.8 520 m 14 Oct 1999 15 Dec 2017 6637 47 alternatively 2010 XD91 MPC · JPL
9 1999 VU174 see MPC inner-MBA 19.9 310 m 01 Nov 1999 10 Nov 1999 9 9 — MPC · JPL
5 1999 VV174 see MPC middle-MBA 17.5 1.3 km 01 Nov 1999 15 Apr 2010 3818 16 alternatively 2010 GV131 MPC · JPL
5 1999 VC175 see MPC inner-MBA 18.3 650 m 05 Nov 1999 24 Oct 2019 7293 10 — MPC · JPL
0 1999 VD175 see MPC inner-MBA 18.4 620 m 09 Nov 1999 25 Sep 2019 7260 63 alternatively 2009 SV145 MPC · JPL
0 1999 VO175 see MPC outer-MBA 16.5 2.8 km 01 Jan 1970 11 May 2019 65 — MPC · JPL
8 1999 VU175 see MPC middle-MBA 18.7 540 m 12 Nov 1999 28 Nov 1999 16 12 — MPC · JPL
0 1999 VW207 see MPC middle-MBA 17.1 1.6 km 01 Jan 1970 01 Jul 2019 64 — MPC · JPL
0 1999 VU211 see MPC inner-MBA 18.8 520 m 03 Nov 1999 03 Jan 2019 7001 56 alternatively 2013 BF53, 2018 VV65 MPC · JPL
0 1999 VN212 see MPC middle-MBA 17.0 1.2 km 12 Nov 1999 19 Jan 2020 7373 146 alternatively 2015 VM80 MPC · JPL
0 1999 VP214 see MPC middle-MBA 17.9 1.5 km 01 Nov 1999 02 Apr 2019 7092 47 — MPC · JPL
4 1999 VR214 see MPC outer-MBA 16.7 2.5 km 01 Nov 1999 08 May 2013 4937 14 alternatively 2013 JY50 MPC · JPL
1 1999 VB215 see MPC middle-MBA 18.9 490 m 19 Oct 1999 28 Nov 2019 7345 48 alternatively 2007 TU389 MPC · JPL
3 1999 VE215 see MPC middle-MBA 18.7 760 m 01 Jan 1970 24 Dec 2016 18 — MPC · JPL
0 1999 VF215 see MPC middle-MBA 17.7 1.2 km 02 Nov 1999 21 Mar 2018 6714 42 — MPC · JPL
1 1999 VR216 see MPC inner-MBA 18.5 590 m 01 Nov 1999 19 Sep 2014 5436 34 alternatively 2014 QL341 MPC · JPL
4 1999 VE217 see MPC middle-MBA 17.0 1.7 km 04 Nov 1999 10 Aug 2016 6124 13 alternatively 2016 PO58 MPC · JPL
0 1999 VY217 see MPC outer-MBA 16.7 2.5 km 05 Nov 1999 04 Jul 2019 7181 50 — MPC · JPL
0 1999 VD218 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 04 Jul 2019 103 alternatively 2008 GK10 MPC · JPL
0 1999 VJ218 see MPC middle-MBA 17.3 1.9 km 14 Oct 1999 10 Apr 2016 6023 47 — MPC · JPL
1 1999 VO219 see MPC middle-MBA 17.8 820 m 04 Nov 1999 05 Sep 2019 7245 27 — MPC · JPL
0 1999 VW220 see MPC middle-MBA 17.3 1.5 km 04 Nov 1999 16 Mar 2018 6707 71 — MPC · JPL
0 1999 VE221 see MPC outer-MBA 16.5 2.8 km 01 Jan 1970 02 Jun 2019 102 — MPC · JPL
1 1999 VV221 see MPC middle-MBA 18.6 800 m 01 Jan 1970 09 Feb 2018 28 — MPC · JPL
1 1999 VM222 see MPC middle-MBA 18.1 1.3 km 01 Jan 1970 25 Oct 2017 32 — MPC · JPL
0 1999 VP224 see MPC inner-MBA 18.3 650 m 05 Nov 1999 28 Jun 2019 7175 80 alternatively 2009 SQ81, 2015 HS133 MPC · JPL
0 1999 VZ225 see MPC middle-MBA 16.8 1.8 km 05 Nov 1999 15 Apr 2018 6736 35 alternatively 2006 KU28 MPC · JPL
0 1999 VA226 see MPC middle-MBA 18.3 920 m 06 Nov 1999 06 Dec 2016 6240 42 alternatively 2003 SG239 MPC · JPL
1 1999 VB226 see MPC outer-MBA 17.2 2.0 km 06 Nov 1999 23 Aug 2019 7230 30 — MPC · JPL
0 1999 VE226 see MPC outer-MBA 16.0 3.5 km 01 Jan 1970 19 Sep 2019 67 — MPC · JPL
2 1999 VN228 see MPC inner-MBA 18.8 520 m 24 Oct 1995 25 Jan 2020 8859 35 — MPC · JPL
1 1999 VN231 see MPC middle-MBA 18.1 710 m 09 Nov 1999 10 Jun 2019 7153 47 — MPC · JPL
0 1999 VZ231 see MPC middle-MBA 17.5 1.3 km 03 Nov 1999 28 May 2019 7146 77 — MPC · JPL
0 1999 VA232 see MPC middle-MBA 16.6 2.0 km 14 Nov 1999 28 Jun 2019 7166 82 — MPC · JPL
0 1999 VB232 see MPC outer-MBA 16.6 2.7 km 10 Nov 1999 08 May 2019 7119 75 — MPC · JPL
0 1999 VC232 see MPC inner-MBA 18.2 690 m 03 Nov 1999 26 Oct 2019 7297 101 — MPC · JPL
0 1999 VD232 see MPC middle-MBA 16.7 1.9 km 01 Jan 1970 05 Feb 2018 65 — MPC · JPL
0 1999 VE232 see MPC outer-MBA 16.6 2.6 km 10 Nov 1999 08 Jun 2019 7150 71 — MPC · JPL
0 1999 VF232 see MPC inner-MBA 17.7 860 m 01 Jan 1970 04 Apr 2019 62 — MPC · JPL
0 1999 VG232 see MPC middle-MBA 17.9 1.1 km 05 Nov 1999 07 May 2019 7123 60 — MPC · JPL
0 1999 VH232 see MPC middle-MBA 17.2 2.0 km 01 Jan 1970 09 Jan 2019 54 — MPC · JPL
0 1999 VJ232 see MPC inner-MBA 18.2 680 m 11 Nov 1999 03 Apr 2019 7083 58 — MPC · JPL
0 1999 VK232 see MPC outer-MBA 16.1 3.4 km 01 Jan 1970 11 Jul 2018 51 — MPC · JPL
0 1999 VL232 see MPC inner-MBA 18.0 750 m 01 Jan 1970 28 May 2019 54 — MPC · JPL
0 1999 VM232 see MPC outer-MBA 16.1 3.4 km 12 Nov 1999 28 May 2019 7137 63 alternatively 2010 MQ11 MPC · JPL
0 1999 VN232 see MPC inner-MBA 18.2 680 m 12 Nov 1999 04 Dec 2019 7327 77 — MPC · JPL
0 1999 VO232 see MPC middle-MBA 17.9 1.1 km 01 Jan 1970 26 Apr 2019 52 — MPC · JPL
0 1999 VP232 see MPC inner-MBA 18.5 590 m 01 Jan 1970 12 Feb 2018 45 — MPC · JPL
0 1999 VQ232 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 15 Apr 2018 48 — MPC · JPL
1 1999 VR232 see MPC inner-MBA 18.1 710 m 01 Jan 1970 13 May 2016 52 — MPC · JPL
0 1999 VS232 see MPC middle-MBA 17.6 1.3 km 01 Jan 1970 10 Feb 2018 49 — MPC · JPL
0 1999 VT232 see MPC middle-MBA 17.6 1.3 km 12 Nov 1999 19 Mar 2018 6702 49 — MPC · JPL
0 1999 VU232 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 18 May 2018 48 — MPC · JPL
0 1999 VV232 see MPC middle-MBA 17.7 860 m 01 Jan 1970 20 Jan 2017 42 — MPC · JPL
0 1999 VW232 see MPC inner-MBA 17.7 870 m 04 Nov 1999 21 Mar 2020 7443 52 — MPC · JPL
0 1999 VX232 see MPC middle-MBA 17.7 1.6 km 01 Jan 1970 22 Nov 2017 42 — MPC · JPL
1 1999 VY232 see MPC middle-MBA 18.2 960 m 01 Jan 1970 07 Mar 2018 48 — MPC · JPL
0 1999 VZ232 see MPC middle-MBA 17.6 1.7 km 01 Jan 1970 28 Aug 2017 40 — MPC · JPL
0 1999 VA233 see MPC middle-MBA 17.1 2.1 km 15 Nov 1999 02 Apr 2020 7444 62 alternatively 2010 JJ181 MPC · JPL
0 1999 VB233 see MPC inner-MBA 18.7 540 m 04 Nov 1999 26 Sep 2019 7266 44 — MPC · JPL
1 1999 VC233 see MPC inner-MBA 18.9 490 m 01 Jan 1970 13 Sep 2017 36 — MPC · JPL
0 1999 VD233 see MPC inner-MBA 18.6 560 m 12 Nov 1999 13 Apr 2018 6727 39 — MPC · JPL
0 1999 VE233 see MPC Mars-crosser 19.1 460 m 10 Nov 1999 26 Jul 2019 7198 46 — MPC · JPL
2 1999 VF233 see MPC middle-MBA 17.6 1.7 km 01 Jan 1970 05 Jun 2019 29 — MPC · JPL
0 1999 VG233 see MPC middle-MBA 17.0 2.2 km 11 Nov 1999 02 Feb 2020 7388 89 — MPC · JPL
0 1999 VH233 see MPC inner-MBA 17.5 940 m 15 Nov 1999 28 Jan 2020 7379 83 — MPC · JPL
0 1999 VJ233 see MPC outer-MBA 16.8 2.4 km 01 Nov 1999 01 Oct 2019 7274 65 — MPC · JPL
0 1999 VK233 see MPC inner-MBA 18.7 540 m 03 Nov 1999 02 Nov 2018 6939 60 — MPC · JPL
0 1999 VL233 see MPC inner-MBA 18.2 680 m 27 Oct 1995 16 Mar 2020 8907 62 — MPC · JPL
0 1999 VM233 see MPC outer-MBA 16.5 2.8 km 09 Nov 1999 03 Jun 2019 7146 54 — MPC · JPL
0 1999 VN233 see MPC outer-MBA 16.0 3.5 km 09 Nov 1999 11 Jul 2018 6819 48 — MPC · JPL
0 1999 VO233 see MPC middle-MBA 17.3 1.9 km 10 Nov 1999 07 Jan 2019 6998 39 — MPC · JPL
0 1999 VP233 see MPC middle-MBA 17.6 1.3 km 10 Nov 1999 22 Jun 2019 7164 48 — MPC · JPL
0 1999 VQ233 see MPC inner-MBA 18.3 650 m 15 Nov 1999 05 Oct 2018 6899 38 — MPC · JPL
0 1999 VR233 see MPC inner-MBA 19.0 470 m 11 Nov 1999 06 Jun 2018 6782 27 — MPC · JPL
0 1999 VS233 see MPC outer-MBA 17.5 1.8 km 10 Nov 1999 07 Nov 2018 6937 35 — MPC · JPL
0 1999 VT233 see MPC outer-MBA 16.6 2.7 km 01 Nov 1999 05 Jun 2019 7156 62 — MPC · JPL
0 1999 VU233 see MPC outer-MBA 17.1 2.2 km 04 Nov 1999 23 Aug 2019 7232 46 — MPC · JPL
0 1999 VV233 see MPC outer-MBA 17.0 2.2 km 09 Nov 1999 01 May 2019 7113 45 — MPC · JPL
0 1999 VW233 see MPC inner-MBA 19.0 460 m 01 Nov 1999 08 Feb 2019 7039 39 — MPC · JPL
1 1999 VX233 see MPC middle-MBA 18.8 510 m 13 Nov 1999 05 Aug 2019 7205 33 — MPC · JPL
1 1999 VY233 see MPC middle-MBA 17.9 1.5 km 10 Nov 1999 22 Dec 2017 6617 34 — MPC · JPL
0 1999 VZ233 see MPC middle-MBA 17.8 1.6 km 13 Nov 1999 21 Mar 2020 7434 51 — MPC · JPL
0 1999 VA234 see MPC outer-MBA 16.5 2.8 km 10 Nov 1999 16 Apr 2018 6732 51 — MPC · JPL
1 1999 VB234 see MPC middle-MBA 17.7 840 m 11 Nov 1999 23 Apr 2018 6738 34 — MPC · JPL
2 1999 VC234 see MPC outer-MBA 17.7 1.6 km 10 Nov 1999 29 Sep 2019 7263 29 — MPC · JPL

W

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 WG5 see MPC outer-MBA 16.5 2.7 km 28 Nov 1999 24 Apr 2019 7087 50 — MPC · JPL
7 1999 WX10 see MPC outer-MBA 18.2 1.3 km 09 Nov 1999 02 Dec 1999 23 12 — MPC · JPL
1 1999 WR11 see MPC middle-MBA 17.1 1.1 km 04 Nov 1999 17 Mar 2018 6708 44 — MPC · JPL
0 1999 WU15 see MPC middle-MBA 17.1 1.6 km 29 Nov 1999 04 Jul 2019 7157 66 alternatively 2016 WM39 MPC · JPL
0 1999 WP18 see MPC middle-MBA 17.9 780 m 12 Nov 1999 23 Dec 2012 4790 38 — MPC · JPL
4 1999 WD19 see MPC outer-MBA 16.3 3.1 km 30 Nov 1999 08 Jul 2014 5334 12 alternatively 2014 NT58 MPC · JPL
7 1999 WM19 see MPC middle-MBA 18.6 570 m 30 Nov 1999 13 Dec 1999 13 9 — MPC · JPL
0 1999 WW20 see MPC outer-MBA 16.5 2.8 km 16 Nov 1999 01 Jul 2019 7167 82 — MPC · JPL
2 1999 WA21 see MPC inner-MBA 18.6 570 m 16 Nov 1999 28 Nov 2014 5491 39 alternatively 2014 TM28 MPC · JPL
0 1999 WK21 see MPC outer-MBA 17.4 1.8 km 16 Nov 1999 25 Jan 2020 7375 59 alternatively 2016 FO24 MPC · JPL
0 1999 WX21 see MPC inner-MBA 18.5 590 m 17 Nov 1999 06 Oct 2018 6898 47 — MPC · JPL
2 1999 WY21 see MPC middle-MBA 17.9 1.5 km 17 Nov 1999 21 Nov 2017 6579 35 — MPC · JPL
0 1999 WB22 see MPC middle-MBA 16.9 2.3 km 17 Nov 1999 24 Mar 2020 7433 72 — MPC · JPL
0 1999 WD22 see MPC outer-MBA 17.0 2.2 km 10 Feb 1996 14 Feb 2020 8770 134 alternatively 2016 GU230, 2018 VK22 MPC · JPL
0 1999 WF22 see MPC outer-MBA 17.7 1.6 km 17 Nov 1999 28 Jan 2017 6282 45 — MPC · JPL
0 1999 WJ22 see MPC inner-MBA 18.4 620 m 17 Nov 1999 05 Feb 2019 7020 47 — MPC · JPL
0 1999 WU22 see MPC inner-MBA 19.0 470 m 17 Nov 1999 26 Feb 2019 7041 39 — MPC · JPL
0 1999 WX23 see MPC middle-MBA 16.9 1.2 km 17 Nov 1999 22 Oct 2019 7279 135 alternatively 2002 ND64, 2003 UF360, 2007 TS176, 2011 SD125 MPC · JPL
0 1999 WG24 see MPC inner-MBA 18.5 590 m 28 Nov 1999 28 Nov 2019 7305 70 alternatively 2009 UW64 MPC · JPL
0 1999 WH24 see MPC outer-MBA 16.6 2.7 km 01 Jan 1970 02 Feb 2017 58 — MPC · JPL
0 1999 WT24 see MPC middle-MBA 17.5 940 m 28 Nov 1999 02 Nov 2019 7279 94 alternatively 2013 CA148 MPC · JPL
5 1999 WY24 see MPC inner-MBA 19.4 390 m 28 Nov 1999 13 May 2019 7106 17 alternatively 2019 JC6 MPC · JPL
0 1999 WK25 see MPC outer-MBA 17.2 2.0 km 29 Nov 1999 01 Nov 2019 7277 62 alternatively 2004 VV104 MPC · JPL
1 1999 WO25 see MPC middle-MBA 17.6 900 m 29 Nov 1999 29 Jul 2019 7182 47 alternatively 2011 PP3 MPC · JPL
0 1999 WZ27 see MPC inner-MBA 18.1 710 m 30 Nov 1999 22 Mar 2020 7418 84 — MPC · JPL
0 1999 WA28 see MPC inner-MBA 17.9 780 m 28 Nov 1999 26 Jan 2020 7364 88 — MPC · JPL
0 1999 WB28 see MPC middle-MBA 17.0 2.2 km 28 Nov 1999 04 Feb 2019 7008 78 — MPC · JPL
0 1999 WD28 see MPC middle-MBA 16.9 2.3 km 29 Nov 1999 02 Apr 2020 7430 82 — MPC · JPL
0 1999 WE28 see MPC inner-MBA 18.8 530 m 28 Nov 1999 21 Jan 2020 7359 67 — MPC · JPL
0 1999 WF28 see MPC outer-MBA 17.1 2.1 km 30 Nov 1999 24 Jan 2020 7360 70 — MPC · JPL
0 1999 WG28 see MPC inner-MBA 18.3 650 m 28 Nov 1999 25 Oct 2019 7271 69 — MPC · JPL
0 1999 WH28 see MPC middle-MBA 17.5 1.8 km 01 Jan 1970 09 May 2019 60 — MPC · JPL
0 1999 WJ28 see MPC outer-MBA 17.5 1.8 km 01 Jan 1970 26 Apr 2017 50 — MPC · JPL
0 1999 WK28 see MPC inner-MBA 18.0 740 m 28 Nov 1999 02 Apr 2020 7431 59 — MPC · JPL
0 1999 WL28 see MPC middle-MBA 17.7 860 m 01 Jan 1970 13 Apr 2018 49 — MPC · JPL
0 1999 WM28 see MPC inner-MBA 18.2 680 m 01 Jan 1970 14 Dec 2017 45 — MPC · JPL
0 1999 WN28 see MPC outer-MBA 17.5 1.8 km 30 Nov 1999 02 Feb 2020 7369 62 — MPC · JPL
1 1999 WO28 see MPC inner-MBA 18.9 500 m 16 Nov 1999 08 Mar 2018 6687 48 — MPC · JPL
0 1999 WP28 see MPC inner-MBA 18.4 630 m 16 Nov 1999 22 Nov 2017 6581 61 — MPC · JPL
1 1999 WQ28 see MPC inner-MBA 18.2 680 m 01 Jan 1970 14 Mar 2018 39 — MPC · JPL
0 1999 WR28 see MPC inner-MBA 18.7 540 m 01 Jan 1970 16 Nov 2017 35 — MPC · JPL
1 1999 WS28 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 11 May 2019 33 — MPC · JPL
0 1999 WT28 see MPC inner-MBA 19.3 410 m 28 Nov 1999 15 Nov 2019 7292 62 — MPC · JPL
0 1999 WU28 see MPC inner-MBA 18.4 620 m 29 Nov 1999 23 Oct 2019 7268 50 — MPC · JPL
0 1999 WV28 see MPC middle-MBA 17.3 1.9 km 29 Nov 1999 26 Jan 2019 6998 49 — MPC · JPL
0 1999 WW28 see MPC inner-MBA 18.2 680 m 29 Nov 1999 02 Jan 2019 6974 49 — MPC · JPL
0 1999 WX28 see MPC inner-MBA 18.8 520 m 16 Nov 1999 12 Nov 2018 6936 38 — MPC · JPL
0 1999 WY28 see MPC outer-MBA 16.4 2.9 km 17 Nov 1999 05 Jun 2019 7140 35 — MPC · JPL
0 1999 WZ28 see MPC outer-MBA 17.0 2.2 km 17 Nov 1999 25 Oct 2019 7282 61 — MPC · JPL
0 1999 WA29 see MPC inner-MBA 18.8 520 m 17 Nov 1999 27 Apr 2017 6371 37 — MPC · JPL
0 1999 WB29 see MPC middle-MBA 18.0 1.0 km 29 Nov 1999 04 Jun 2019 7127 55 — MPC · JPL
0 1999 WC29 see MPC middle-MBA 18.2 950 m 28 Nov 1999 12 Feb 2018 6651 36 — MPC · JPL
0 1999 WD29 see MPC inner-MBA 18.7 540 m 29 Nov 1999 04 Oct 2018 6884 30 — MPC · JPL

X

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
0 1999 XN2 see MPC inner-MBA 17.9 780 m 03 Dec 1999 24 Mar 2020 7417 78 alternatively 2014 AT53, 2017 CJ32, 2018 PD18 MPC · JPL
0 1999 XJ9 see MPC middle-MBA 17.9 770 m 02 Dec 1999 03 Sep 2019 7215 34 — MPC · JPL
0 1999 XM16 see MPC inner-MBA 17.3 1.0 km 05 Dec 1999 30 Nov 2019 7300 163 alternatively 2010 BA14 MPC · JPL
5 1999 XS35 see MPC NEO · APO · PHA 17.2 1.6 km 02 Dec 1999 28 Feb 2000 88 212 — MPC · JPL
0 1999 XX67 see MPC outer-MBA 15.7 4.0 km 09 Nov 1999 28 Dec 2019 7354 71 — MPC · JPL
0 1999 XF79 see MPC outer-MBA 15.6 4.2 km 02 Dec 1999 04 Jul 2019 7154 147 alternatively 2014 PF54 MPC · JPL
0 1999 XD106 see MPC Mars-crosser 17.0 1.7 km 17 Nov 1999 09 Feb 2016 5928 182 — MPC · JPL
0 1999 XF106 see MPC middle-MBA 17.2 1.5 km 11 Dec 1999 25 Jul 2019 7166 59 — MPC · JPL
0 1999 XE124 see MPC inner-MBA 18.0 750 m 07 Dec 1999 24 Jan 2020 7353 110 alternatively 2002 PK203, 2012 PB17, 2017 DW29 MPC · JPL
0 1999 XO135 see MPC Mars-crosser 16.7 2.5 km 08 Dec 1999 27 May 2017 6380 113 — MPC · JPL
0 1999 XK136 see MPC NEO · APO · PHA 20.3 810 m 10 Dec 1999 06 Jan 2011 4045 139 — MPC · JPL
0 1999 XK141 see MPC Mars-crosser 17.7 860 m 23 Nov 1995 24 Jan 2020 8828 114 — MPC · JPL
9 1999 XN141 see MPC NEO · APO 22.6 90 m 14 Dec 1999 30 Dec 1999 16 18 — MPC · JPL
3 1999 XY143 see uTNOs TNO 6.10 270 km 14 Dec 1999 18 Jan 2020 7340 44 — MPC · JPL
0 1999 XS146 see MPC middle-MBA 16.7 1.9 km 07 Dec 1999 23 Apr 2018 6712 147 alternatively 2015 PR264, 2016 XZ3 MPC · JPL
0 1999 XM147 see MPC middle-MBA 17.0 1.7 km 07 Dec 1999 11 Jul 2018 6791 63 alternatively 2009 CY12, 2015 PU219 MPC · JPL
2 1999 XJ148 see MPC inner-MBA 19.0 470 m 01 Jan 1970 13 Sep 2017 32 — MPC · JPL
1 1999 XQ148 see MPC outer-MBA 16.7 2.5 km 07 Dec 1999 28 Mar 2017 6321 32 — MPC · JPL
0 1999 XR148 see MPC outer-MBA 16.4 2.9 km 07 Dec 1999 24 Mar 2020 7413 168 alternatively 2006 DB184, 2015 AV173, 2017 NX MPC · JPL
1 1999 XX148 see MPC inner-MBA 18.9 490 m 07 Dec 1999 02 Nov 2019 7270 28 — MPC · JPL
0 1999 XN149 see MPC middle-MBA 16.9 1.8 km 08 Dec 1999 22 Jun 2019 7136 117 — MPC · JPL
1 1999 XS149 see MPC middle-MBA 18.0 730 m 08 Dec 1999 31 Oct 2019 7267 31 — MPC · JPL
0 1999 XW149 see MPC outer-MBA 16.9 2.3 km 08 Dec 1999 08 Aug 2019 7183 67 — MPC · JPL
0 1999 XO150 see MPC outer-MBA 16.5 2.8 km 08 Dec 1999 17 Nov 2019 7284 98 alternatively 2014 UU221, 2016 AL94 MPC · JPL
0 1999 XP150 see MPC inner-MBA 18.4 620 m 08 Dec 1999 01 Jul 2019 7145 69 — MPC · JPL
0 1999 XV150 see MPC inner-MBA 18.2 680 m 08 Dec 1999 26 Sep 2019 7232 71 alternatively 2009 TF33 MPC · JPL
1 1999 XB152 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 12 Mar 2018 58 — MPC · JPL
0 1999 XQ214 see MPC middle-MBA 16.3 2.3 km 14 Dec 1999 15 Apr 2018 6697 86 alternatively 2015 MT72 MPC · JPL
0 1999 XA216 see MPC inner-MBA 18.5 590 m 13 Dec 1999 07 Sep 2019 7208 41 alternatively 2002 TG386, 2016 WG22 MPC · JPL
0 1999 XO218 see MPC outer-MBA 16.5 2.8 km 13 Dec 1999 06 Mar 2017 6293 30 alternatively 2015 TJ119, 2015 XO83, 2017 EN15 MPC · JPL
0 1999 XL224 see MPC middle-MBA 17.0 2.2 km 01 Jan 1970 28 Feb 2019 82 alternatively 2010 FP5 MPC · JPL
2 1999 XD226 see MPC outer-MBA 16.3 3.1 km 01 Jan 1970 02 Feb 2017 39 — MPC · JPL
8 1999 XV227 see MPC outer-MBA 17.2 2.0 km 15 Dec 1999 07 Jan 2000 23 9 — MPC · JPL
0 1999 XE228 see MPC outer-MBA 16.7 2.5 km 05 Dec 1999 06 Jul 2019 7153 61 alternatively 2015 XW382 MPC · JPL
0 1999 XT244 see MPC inner-MBA 17.4 980 m 04 Dec 1999 24 Mar 2020 7416 99 alternatively 2005 GJ206, 2014 SO183 MPC · JPL
0 1999 XM246 see MPC middle-MBA 17.2 1.5 km 05 Dec 1999 12 Apr 2018 6703 70 — MPC · JPL
2 1999 XK251 see MPC outer-MBA 17.9 1.5 km 09 Dec 1999 05 Dec 2016 6206 36 alternatively 2016 XF10 MPC · JPL
0 1999 XK253 see MPC outer-MBA 16.8 2.4 km 12 Dec 1999 22 Aug 2019 7193 48 — MPC · JPL
0 1999 XC254 see MPC middle-MBA 17.8 820 m 12 Dec 1999 28 Jan 2020 7352 78 alternatively 2015 XL205 MPC · JPL
0 1999 XF254 see MPC inner-MBA 19.2 430 m 12 Dec 1999 13 Jan 2018 6607 33 — MPC · JPL
0 1999 XO254 see MPC middle-MBA 16.5 2.1 km 01 Jan 1970 01 Jun 2019 54 — MPC · JPL
0 1999 XS254 see MPC inner-MBA 17.8 820 m 12 Dec 1999 16 Dec 2019 7309 74 — MPC · JPL
1 1999 XZ254 see MPC middle-MBA 17.2 2.0 km 01 Jan 1970 03 Apr 2019 51 — MPC · JPL
0 1999 XA255 see MPC middle-MBA 17.1 1.1 km 12 Dec 1999 05 Oct 2018 6872 40 — MPC · JPL
0 1999 XD255 see MPC middle-MBA 16.6 1.4 km 12 Dec 1999 24 Jan 2020 7348 82 alternatively 2014 MD69 MPC · JPL
0 1999 XK255 see MPC inner-MBA 17.1 1.1 km 12 Dec 1999 25 Jul 2019 7165 113 alternatively 2010 XV41 MPC · JPL
0 1999 XY255 see MPC outer-MBA 16.4 2.9 km 05 Dec 1999 24 Jan 2020 7355 116 alternatively 2004 XY47, 2014 WW435 MPC · JPL
0 1999 XV264 see MPC inner-MBA 19.1 460 m 29 Nov 1999 19 Nov 2019 7295 35 — MPC · JPL
0 1999 XS265 see MPC inner-MBA 17.8 820 m 03 Dec 1999 03 Sep 2019 7214 107 — MPC · JPL
0 1999 XT265 see MPC outer-MBA 16.7 2.5 km 13 Dec 1999 02 Feb 2020 7356 98 — MPC · JPL
0 1999 XU265 see MPC Jupiter trojan 14.1 8.4 km 15 Dec 1999 24 Dec 2019 7314 101 — MPC · JPL
0 1999 XV265 see MPC inner-MBA 17.6 900 m 05 Dec 1999 28 Dec 2019 7328 133 — MPC · JPL
0 1999 XW265 see MPC outer-MBA 16.9 2.3 km 13 Dec 1999 22 Mar 2020 7405 83 — MPC · JPL
0 1999 XX265 see MPC inner-MBA 18.0 750 m 06 Dec 1999 02 Apr 2019 7057 73 — MPC · JPL
0 1999 XY265 see MPC inner-MBA 17.9 780 m 13 Dec 1999 02 Apr 2020 7416 74 — MPC · JPL
0 1999 XZ265 see MPC inner-MBA 18.4 620 m 17 Sep 1995 12 Sep 2017 8031 74 alternatively 1995 SN81 MPC · JPL
0 1999 XA266 see MPC inner-MBA 17.9 780 m 01 Jan 1970 12 Apr 2018 57 — MPC · JPL
0 1999 XB266 see MPC middle-MBA 17.2 1.5 km 01 Jan 1970 05 Jun 2019 44 — MPC · JPL
1 1999 XC266 see MPC inner-MBA 18.9 490 m 01 Jan 1970 20 Jan 2018 39 — MPC · JPL
0 1999 XD266 see MPC inner-MBA 19.0 470 m 07 Dec 1999 24 Jan 2020 7353 37 — MPC · JPL
1 1999 XE266 see MPC outer-MBA 17.1 2.1 km 01 Jan 1970 28 Mar 2017 32 — MPC · JPL
1 1999 XF266 see MPC inner-MBA 19.3 410 m 01 Jan 1970 15 Dec 2017 27 — MPC · JPL
1 1999 XG266 see MPC outer-MBA 16.4 2.9 km 01 Jan 1970 02 Nov 2015 23 — MPC · JPL
0 1999 XH266 see MPC middle-MBA 17.7 860 m 05 Dec 1999 24 Oct 2019 7263 90 — MPC · JPL
0 1999 XJ266 see MPC outer-MBA 16.5 2.8 km 07 Dec 1999 01 Jun 2019 7116 62 — MPC · JPL
0 1999 XK266 see MPC outer-MBA 16.6 2.7 km 13 Dec 1999 25 Oct 2019 7256 65 — MPC · JPL
0 1999 XL266 see MPC outer-MBA 16.5 2.8 km 17 Nov 1999 24 Dec 2019 7342 53 alternatively 2010 BE135 MPC · JPL
0 1999 XM266 see MPC inner-MBA 18.4 620 m 05 Dec 1999 03 Nov 2018 6908 43 — MPC · JPL
0 1999 XN266 see MPC middle-MBA 17.1 2.1 km 03 Dec 1999 03 Apr 2020 7427 63 — MPC · JPL
0 1999 XO266 see MPC Jupiter trojan 13.8 9.7 km 05 Dec 1999 02 Jul 2019 7149 56 — MPC · JPL
0 1999 XP266 see MPC middle-MBA 17.6 1.7 km 08 Dec 1999 08 Apr 2019 7061 65 — MPC · JPL
0 1999 XQ266 see MPC outer-MBA 16.6 2.7 km 08 Dec 1999 02 May 2019 7085 64 — MPC · JPL
0 1999 XR266 see MPC outer-MBA 16.3 3.0 km 12 Dec 1999 25 Jun 2019 7135 54 — MPC · JPL
0 1999 XS266 see MPC middle-MBA 18.2 670 m 05 Dec 1999 05 Aug 2019 7183 44 — MPC · JPL
0 1999 XT266 see MPC outer-MBA 16.5 2.8 km 13 Dec 1999 29 Jul 2019 7168 34 — MPC · JPL
0 1999 XU266 see MPC inner-MBA 18.3 660 m 13 Dec 1999 08 Feb 2019 6997 52 — MPC · JPL
0 1999 XV266 see MPC inner-MBA 18.6 570 m 05 Dec 1999 05 Mar 2020 7396 44 — MPC · JPL
0 1999 XW266 see MPC outer-MBA 17.2 2.0 km 04 Dec 1999 12 Feb 2018 6645 45 — MPC · JPL

Y

U Designation First observer Class Calculated diameters based on an estimated albedo are in italics Observations Description and notes Ref
H D First Last Arc Num.
6 1999 YD see MPC NEO · APO · PHA 21.1 180 m 17 Dec 1999 26 Feb 2000 71 99 — MPC · JPL
0 1999 YA2 see MPC outer-MBA 16.0 3.5 km 16 Dec 1999 25 Jun 2019 7131 54 — MPC · JPL
8 1999 YH2 see MPC outer-MBA 17.1 2.1 km 08 Dec 1999 17 Dec 1999 9 9 — MPC · JPL
0 1999 YM2 see MPC middle-MBA 17.1 2.1 km 16 Dec 1999 29 Mar 2019 7043 35 — MPC · JPL
0 1999 YE3 see MPC Mars-crosser 16.5 2.1 km 17 Dec 1999 09 Mar 2017 6292 162 — MPC · JPL
0 1999 YD16 see MPC middle-MBA 16.9 1.2 km 31 Dec 1999 30 Sep 2019 7213 47 — MPC · JPL
0 1999 YC17 see MPC middle-MBA 16.8 2.4 km 01 Jan 1970 02 Jun 2019 82 — MPC · JPL
8 1999 YN17 see MPC outer-MBA 15.9 3.7 km 31 Dec 1999 01 Feb 2000 32 8 — MPC · JPL
0 1999 YM19 see MPC outer-MBA 17.3 1.9 km 29 Dec 1999 29 Mar 2020 7396 46 — MPC · JPL
0 1999 YB20 see MPC outer-MBA 17.5 1.7 km 30 Dec 1999 30 Nov 2019 7275 33 — MPC · JPL
0 1999 YJ20 see MPC middle-MBA 17.4 1.8 km 30 Dec 1999 29 Mar 2019 7029 49 — MPC · JPL
0 1999 YP23 see MPC outer-MBA 17.0 2.2 km 16 Dec 1999 14 Feb 2020 7365 106 alternatively 2016 FH38 MPC · JPL
0 1999 YZ23 see MPC middle-MBA 17.5 1.8 km 16 Dec 1999 01 Mar 2020 7381 44 — MPC · JPL
0 1999 YH25 see MPC inner-MBA 18.3 650 m 27 Dec 1999 29 Jul 2019 7154 87 alternatively 2009 SU310, 2016 XU7 MPC · JPL
0 1999 YL26 see MPC outer-MBA 16.3 3.1 km 31 Dec 1999 03 Jul 2019 7124 54 — MPC · JPL
2 1999 YA29 see MPC middle-MBA 17.9 780 m 27 Dec 1999 23 Oct 2019 7240 48 — MPC · JPL
0 1999 YX29 see MPC inner-MBA 17.8 820 m 18 Dec 1999 07 Jul 2019 7141 71 — MPC · JPL
0 1999 YY29 see MPC inner-MBA 18.4 620 m 31 Dec 1999 29 Jul 2019 7150 77 — MPC · JPL
0 1999 YZ29 see MPC outer-MBA 16.1 3.4 km 01 Jan 1970 17 May 2018 64 — MPC · JPL
0 1999 YA30 see MPC middle-MBA 17.2 2.0 km 01 Jan 1970 29 Apr 2019 54 — MPC · JPL
0 1999 YB30 see MPC middle-MBA 16.9 2.3 km 01 Jan 1970 04 Apr 2019 59 — MPC · JPL
0 1999 YC30 see MPC middle-MBA 17.2 2.0 km 16 Dec 1999 07 May 2019 7082 57 — MPC · JPL
0 1999 YD30 see MPC outer-MBA 16.9 2.4 km 17 Dec 1999 04 Jan 2020 7323 54 — MPC · JPL
0 1999 YE30 see MPC outer-MBA 16.0 3.5 km 01 Jan 1970 14 Jun 2018 42 — MPC · JPL
0 1999 YF30 see MPC inner-MBA 18.1 720 m 17 Dec 1999 24 Jan 2020 7343 89 — MPC · JPL
0 1999 YG30 see MPC outer-MBA 16.8 2.4 km 01 Jan 1970 16 Mar 2017 38 — MPC · JPL
0 1999 YJ30 see MPC middle-MBA 17.8 1.2 km 16 Dec 1999 24 Aug 2019 7191 77 — MPC · JPL
0 1999 YK30 see MPC outer-MBA 16.7 2.5 km 31 Dec 1999 15 Dec 2018 6924 46 — MPC · JPL
0 1999 YL30 see MPC outer-MBA 16.0 3.5 km 27 Dec 1999 20 Aug 2019 7176 43 — MPC · JPL
0 1999 YM30 see MPC outer-MBA 16.7 2.6 km 27 Dec 1999 23 Aug 2019 7179 60 — MPC · JPL
0 1999 YN30 see MPC Jupiter trojan 14.5 6.9 km 17 Dec 1999 24 Aug 2019 7190 66 — MPC · JPL
0 1999 YO30 see MPC Jupiter trojan 14.2 8.1 km 27 Dec 1999 03 Sep 2019 7190 61 alternatively 2013 BW16 MPC · JPL
0 1999 YP30 see MPC inner-MBA 18.8 510 m 27 Dec 1999 19 Sep 2019 7206 47 — MPC · JPL

References

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