List of fast rotators (minor planets)

This is a list of fast rotators—minor planets that have an exceptionally short rotation period, also called "rotation rate" or "spin rate". It is a fundamental standard physical property for minor planets. In this list the periods are sourced from the Light Curve Data Base (LCDB),^[2] and are given in both seconds and hours.

Most minor planets have rotation periods between 2 and 20 hours.^[1]^[3] As of 2016^[update], a group of approximately 300 bodies – most of them are stony near-Earth asteroids with small diameters of barley 1 kilometer– have an estimated period of less than 2.2 hours. According to the Minor Planet Center, most smaller bodies are thought to be loose conglomerations or "rubble piles". Bodies below a period of 2.2 hours can not be merely held together by self-gravity, but must be formed of a contiguous solid, as they would fly apart otherwise.^[3] Via the deduction of strength boundary limits, rotation periods give an insight into the body's internal composition, and, from its degree of fracture, its collisional history can be inferred.^[4]

Note, that those bodies with an uncertain period are displayed in dark-grey. They have a LCDB quality code, U, of less than 2, which corresponds to an estimated error margin of 30%. A trailing plus sign (+) or minus sign (-) indicate slightly better or worse quality, respectively, than the unsigned value.^[5] This list also includes a small group of bodies which have no provisional designation in the LCDB.

Fastest rotators

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
1.	2014 RC	16	0.004389	0.10	n.a.	NEO	S	0.01	26.80	LCDB · MPC
2.	2010 JL88	25	0.0068295	0.52	3	NEO	S	0.01	26.80	LCDB · MPC
3.	2010 WA	31	0.0085799	0.22	3	NEO	S	0.00	30.00	LCDB · MPC
4.	2016 GE₁	34	0.009438	0.13	2	NEO	S	0.01	26.60	LCDB · MPC
5.	2008 HJ	43	0.01185	0.80	3-	NEO	S	0.02	25.80	LCDB · MPC
6.	2009 TM₈	43	0.012	–	n.a.	NEO	S	0.01	28.40	LCDB · MPC
7.	2010 SK₁₃	52	0.0144	–	n.a.	NEO	S	0.01	27.40	LCDB · MPC
8.	2009 BF₂	57	0.01593	0.80	3	NEO	S	0.02	25.90	LCDB · MPC
9.	2016 GS₂	66	0.0182725	0.06	1	NEO	S	0.08	23.00	LCDB · MPC
10.	2010 TG₁₉	70	0.0193935	1.10	3	NEO	S	0.05	23.90	LCDB · MPC
11.	2008 WA₁₄	70	0.0195	–	n.a.	NEO	S	0.08	23.00	LCDB · MPC

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Periods 0.02–0.05 hour

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
12.	2007 KE₄	77	0.021408	0.38	3-	NEO	S	0.03	25.20	LCDB · MPC
13.	2000 DO₈	78	0.0217	1.39	3	NEO	S	0.04	24.54	LCDB · MPC
14.	2014 TV	79	0.02190	0.32	2	NEO	S	0.04	24.40	LCDB · MPC
15.	2000 WH₁₀	80	0.02221	0.66	3-	NEO	S	0.09	22.50	LCDB · MPC
16.	2012 HG₂	82	0.0227	–	n.a.	NEO	S	0.01	27.00	LCDB · MPC
17.	2010 TD54	83	0.0229317	0.92	3	NEO	S	0.01	28.90	LCDB · MPC
18.	2010 TS₁₉	83	0.023	–	n.a.	NEO	S	0.02	25.70	LCDB · MPC
19.	2009 UD	84	0.023246	0.66	2+	NEO	S	0.01	27.20	LCDB · MPC
20.	2015 RF₃₆	90	0.025	0.15	2	NEO	S	0.06	23.40	LCDB · MPC
21.	2010 XE₁₁	96	0.0265846	0.50	3	NEO	S	0.08	23.00	LCDB · MPC
22.	2000 UK₁₁	96	0.026599	0.28	2	NEO	S	0.03	25.30	LCDB · MPC
23.	2008 TC3	97	0.0269409	1.02	3	NEO	F	0.00	30.90	LCDB · MPC
24.	2010 KK₃₇	102	0.0284254	0.30	3-	NEO	S	0.02	25.70	LCDB · MPC
25.	2006 HW₅₀	105	0.0291	0.32	3-	NEO	S	0.04	24.40	LCDB · MPC
26.	2001 UC₅	106	0.02931	0.11	1	NEO	X	0.31	21.30	LCDB · MPC
27.	2010 VK₁₃₉	108	0.0299522	0.50	3	NEO	S	0.05	23.70	LCDB · MPC
28.	2003 EM₁	111	0.030968	0.62	1+	NEO	S	0.04	24.50	LCDB · MPC
29.	2010 GF₇	115	0.03181	0.80	2-	NEO	S	0.02	25.90	LCDB · MPC
30.	2007 RS₁₄₆	116	0.03209	0.35	2	NEO	S	0.07	23.30	LCDB · MPC
31.	2009 SH₁₅	119	0.033	–	n.a.	NEO	S	0.04	24.50	LCDB · MPC
32.	2009 QH₃₄	123	0.034303	0.50	2+	NEO	S	0.03	24.90	LCDB · MPC
33.	2000 WS₂₈	131	0.03646	0.36	3-	NEO	S	0.06	23.60	LCDB · MPC
34.	2009 SN₁₀₃	133	0.037	–	n.a.	NEO	S	0.01	27.60	LCDB · MPC
35.	2012 UX₁₃₆	137	0.03811	0.85	2-	NEO	S	0.02	25.60	LCDB · MPC
36.	2015 VY₁₀₅	138	0.0384	0.96	3	NEO	S	0.01	29.00	LCDB · MPC
37.	1999 SF₁₀	148	0.0411	0.58	2	NEO	S	0.05	24.00	LCDB · MPC
38.	2012 KP24	150	0.041667	1.00	3	NEO	C	0.02	26.61	LCDB · MPC
39.	2010 TM₃	155	0.043081	0.55	1	NEO	S	0.23	20.60	LCDB · MPC
40.	2007 LT	160	0.044583	0.53	3-	NEO	S	0.09	22.50	LCDB · MPC
41.	2009 KL₈	161	0.0447	0.75	2-	NEO	S	0.04	24.30	LCDB · MPC
42.	2001 WV₁	162	0.0449	0.38	n.a.	NEO	S	0.09	22.50	LCDB · MPC
43.	2006 DD₁	164	0.0456	0.93	3-	NEO	S	0.02	26.50	LCDB · MPC
44.	2006 RH120	165	0.04583	1.10	2	NEO	S	0.00	29.90	LCDB · MPC
45.	2009 WB	166	0.046	–	n.a.	NEO	S	0.04	24.20	LCDB · MPC
46.	2008 YY₃₂	173	0.048	–	n.a.	NEO	S	0.03	25.20	LCDB · MPC
47.	2009 DO₁₁₁	176	0.04890	1.22	3	NEO	S	0.08	22.80	LCDB · MPC
48.	2009 HK₇₃	180	0.049989	0.23	2	NEO	S	0.02	26.30	LCDB · MPC

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Periods 0.05–0.1 hour

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
49.	2004 FH	181	0.0504	1.16	3	NEO	S	0.02	25.70	LCDB · MPC
50.	2012 TV	189	0.0525	0.48	3-	NEO	S	0.03	25.20	LCDB · MPC
51.	2010 UJ₇	191	0.05305	0.90	2-	NEO	S	0.03	25.40	LCDB · MPC
52.	2008 JL₂₄	194	0.05385	0.60	3-	NEO	S	0.00	29.60	LCDB · MPC
53.	2004 BV₁₈	203	0.0565	0.22	3-	NEO	S	0.02	25.90	LCDB · MPC
54.	2009 KW₂	205	0.05686	0.70	3-	NEO	S	0.01	26.60	LCDB · MPC
55.	2007 GQ₃	217	0.0602	0.54	3-	NEO	S	0.12	22.00	LCDB · MPC
56.	2013 XY8	218	0.06055	0.47	3-	NEO	S	0.03	25.00	LCDB · MPC
57.	2012 KT42	218	0.06057	0.60	3	NEO	S	0.01	28.79	LCDB · MPC
58.	(305454) 2008 DP₄	219	0.0607	–	n.a.	MBA (outer)	C	3.06	16.30	LCDB · List
59.	2001 SQ₃	225	0.06248	0.39	3-	NEO	S	0.14	21.60	LCDB · MPC
60.	2009 EW	229	0.06363	1.50	2-	NEO	S	0.02	26.40	LCDB · MPC
61.	2016 JP₁₇	253	0.070176	0.49	3	NEO	S	0.07	23.10	LCDB · MPC
62.	2008 UT₅	256	0.07123	0.38	2-	NEO	S	0.04	24.50	LCDB · MPC
63.	2007 DA	266	0.074	0.99	2	NEO	S	0.10	22.40	LCDB · MPC
64.	2007 DD	267	0.07429	0.70	2+	NEO	S	0.02	25.80	LCDB · MPC
65.	2008 CC₇₁	272	0.07561	0.40	1	NEO	S	0.03	24.90	LCDB · MPC
66.	2009 WV₅₁	276	0.07660	1.00	2+	NEO	S	0.01	27.10	LCDB · MPC
67.	2000 AG₆	276	0.0766	0.80	3	NEO	S	0.03	24.80	LCDB · MPC
68.	2008 UR₂	299	0.083	–	n.a.	NEO	S	0.01	27.00	LCDB · MPC
69.	2006 XY	299	0.0830	0.80	3	NEO	S	0.05	24.00	LCDB · MPC
70.	2016 DV₁	303	0.084148	0.56	3	NEO	S	0.03	24.80	LCDB · MPC
71.	2006 AM₄	305	0.0847	1.01	3	NEO	S	0.13	21.80	LCDB · MPC
72.	2013 QR₁	338	0.094	0.55	3-	NEO	S	0.14	21.60	LCDB · MPC
73.	2009 BO₅	342	0.095	–	n.a.	NEO	S	0.01	26.80	LCDB · MPC
74.	2006 MV₁	342	0.0951	1.14	2	NEO	S	0.01	26.80	LCDB · MPC
75.	2010 WA₉	349	0.097	1.30	2+	NEO	S	0.02	25.60	LCDB · MPC
76.	(459872) 2014 EK₂₄	352	0.0978	1.10	3	NEO	S	0.06	23.40	LCDB · List

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Periods 0.1–0.5 hour

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
77.	2011 BG₂₄	360	0.1	–	n.a.	NEO	S	0.01	26.60	LCDB · MPC
78.	2007 BD	362	0.10065	0.32	3	NEO	S	0.03	25.40	LCDB · MPC
79.	2007 LW₁₉	366	0.10169	0.60	3	NEO	S	0.06	23.50	LCDB · MPC
80.	2011 LL₂	372	0.1032	–	n.a.	NEO	S	0.30	20.00	LCDB · MPC
81.	2009 FH	386	0.1073	0.30	3	NEO	S	0.01	26.60	LCDB · MPC
82.	2009 TK	389	0.10794	0.28	3	NEO	S	0.10	22.30	LCDB · MPC
83.	(471240) 2011 BT₁₅	393	0.109138	0.61	3	NEO	S	0.14	21.70	LCDB · List
84.	2011 AL₃₇	393	0.10926	0.37	3	NEO	S	0.04	24.30	LCDB · MPC
85.	2014 VQ	418	0.116030	0.62	3	NEO	S	0.26	20.30	LCDB · MPC
86.	2003 WT₁₅₃	421	0.117	0.16	n.a.	NEO	S	0.01	28.00	LCDB · MPC
87.	2005 UE₁	432	0.12	2.00	1	NEO	S	0.02	26.20	LCDB · MPC
88.	2014 DX110	433	0.12041	0.37	2+	NEO	S	0.02	25.70	LCDB · MPC
89.	1999 TY₂	437	0.1213	0.68	3	NEO	S	0.07	23.10	LCDB · MPC
90.	2011 GP₅₉	441	0.12251	2.00	3-	NEO	S	0.04	24.30	LCDB · MPC
91.	2009 UU₁	445	0.12367	2.20	3	NEO	S	0.03	24.70	LCDB · MPC
92.	2009 HM₈₂	457	0.1270467	1.03	3	NEO	S	0.09	22.60	LCDB · MPC
93.	2007 EV	463	0.12874	0.40	1	NEO	S	0.03	25.00	LCDB · MPC
94.	2010 KO₁₀	464	0.129	–	n.a.	NEO	S	0.01	27.10	LCDB · MPC
95.	2000 WG₆₃	498	0.1383	0.43	3-	NEO	S	0.07	23.20	LCDB · MPC
96.	2006 CL₉	527	0.1463	0.39	2+	NEO	S	0.08	22.80	LCDB · MPC
97.	2010 AL30	528	0.14660	0.23	3	NEO	S	0.01	27.20	LCDB · MPC
98.	2008 WD₁₄	551	0.153	–	n.a.	NEO	S	0.08	22.90	LCDB · MPC
99.	2007 VV₈₃	554	0.15392	0.75	2+	NEO	S	0.03	24.70	LCDB · MPC
100.	2009 TO₈	562	0.156	–	n.a.	NEO	S	0.02	26.10	LCDB · MPC
101.	2010 VZ₁₁	562	0.156	–	n.a.	NEO	S	0.02	25.60	LCDB · MPC
102.	2000 WL₁₀₇	579	0.1609	1.10	3	NEO	S	0.04	24.44	LCDB · MPC
103.	2000 WQ₁₄₈	597	0.1659	0.30	3	NEO	S	0.09	22.70	LCDB · MPC
104.	2011 WJ₁₅	600	0.1667	–	n.a.	NEO	S	0.03	25.20	LCDB · MPC
105.	2001 AV43	612	0.1701	0.26	n.a.	NEO	S	0.03	24.90	LCDB · MPC
106.	1998 KY26	642	0.1784	0.30	3	NEO	X	0.03	25.50	LCDB · MPC
107.	2015 XC	652	0.181099	0.55	3-	NEO	S	0.03	25.20	LCDB · MPC
108.	2009 HG₆₀	678	0.18835	0.40	3	NEO	S	0.09	22.70	LCDB · MPC
109.	2008 TY₉	693	0.1924	0.35	3-	NEO	S	0.03	24.90	LCDB · MPC
110.	2011 MD	697	0.1937	1.00	3	NEO	S	0.01	28.00	LCDB · MPC
111.	2009 FX₄	720	0.2	–	n.a.	NEO	S	0.03	25.40	LCDB · MPC
112.	2008 XC₁	724	0.201	–	n.a.	NEO	S	0.05	23.70	LCDB · MPC
113.	54509 YORP	730	0.2029	0.89	n.a.	NEO	S	0.09	22.70	LCDB · List
114.	2012 TC4	734	0.2038	0.93	3-	NEO	S	0.01	26.70	LCDB · MPC
115.	2009 WY₇	756	0.21	–	n.a.	NEO	S	0.05	24.10	LCDB · MPC
116.	2015 WF₁₃	763	0.21194	0.23	2+	NEO	S	0.07	23.20	LCDB · MPC
117.	2007 DX	765	0.212400	0.90	3	NEO	S	0.09	22.70	LCDB · MPC
118.	2000 HB₂₄	783	0.2176	0.24	3	NEO	S	0.05	23.95	LCDB · MPC
119.	2008 DG₄	784	0.2179	0.25	2+	NEO	S	0.05	23.80	LCDB · MPC
120.	2015 QT₃	814	0.2261	0.43	2+	NEO	S	0.05	24.00	LCDB · MPC
121.	2000 WG₁₀	821	0.228	0.48	3-	NEO	S	0.04	24.40	LCDB · MPC
122.	2007 RQ₁₂	828	0.23	1.90	1	NEO	S	0.06	23.60	LCDB · MPC
123.	2013 SU₂₄	840	0.23335	1.60	3	NEO	S	0.04	24.50	LCDB · MPC
124.	2004 GD₂	847	0.23538	0.88	3-	NEO	S	0.04	24.30	LCDB · MPC
125.	2009 BK₅₈	864	0.24	–	n.a.	NEO	S	0.02	25.80	LCDB · MPC
126.	2005 UW₅	866	0.2406	0.24	2	NEO	S	0.01	27.50	LCDB · MPC
127.	2004 KF₁₇	896	0.249	0.34	2+	NEO	S	0.02	26.10	LCDB · MPC
128.	2007 XO₃	911	0.2530	0.55	3-	NEO	S	0.08	22.90	LCDB · MPC
129.	2001 UF₅	940	0.261	0.60	3	NEO	S	0.10	22.40	LCDB · MPC
130.	2007 TU₁₈	976	0.271	0.45	2+	NEO	S	0.03	25.00	LCDB · MPC
131.	2007 HD₈₄	991	0.2754	0.65	2	NEO	S	0.06	23.50	LCDB · MPC
132.	2014 GN₁	993	0.2758	0.90	2+	NEO	S	0.08	24.10	LCDB · MPC
133.	2012 EG5	1053	0.29240	0.40	3	NEO	S	0.04	24.30	LCDB · MPC
134.	2006 SF₇₇	1123	0.312	0.38	3-	NEO	S	0.14	21.60	LCDB · MPC
135.	1998 WB₂	1127	0.313	0.60	3	NEO	S	0.11	22.10	LCDB · MPC
136.	2010 FC₈₁	1175	0.3263	0.43	3-	NEO	S	0.13	21.80	LCDB · MPC
137.	2008 CP₁₁₆	1188	0.330	0.15	1	NEO	S	0.08	22.90	LCDB · MPC
138.	2006 SA₁₄₇	1243	0.34529	0.28	1	Flora	S	0.47	18.80	LCDB · MPC
139.	2001 WR₅	1289	0.358	0.63	3	NEO	S	0.08	22.90	LCDB · MPC
140.	2014 SC324	1302	0.36156	0.69	3	NEO	S	0.04	24.30	LCDB · MPC
141.	2008 WY₉₄	1312	0.364536	1.80	3	NEO	S	0.02	25.60	LCDB · MPC
142.	2008 VU₃	1334	0.37056	0.10	1+	NEO	S	0.06	23.40	LCDB · MPC
143.	2015 HM10	1354	0.3761	1.50	3	NEO	S	0.06	23.60	LCDB · MPC
144.	2009 FJ	1417	0.3937	–	n.a.	NEO	S	0.03	24.90	LCDB · MPC
145.	2001 BF₁₀	1440	0.4	–	2	NEO	S	0.09	22.60	LCDB · MPC
146.	2006 YH₁₄	1530	0.4251	1.10	2	NEO	S	0.07	23.20	LCDB · MPC
147.	2006 HU₅₀	1598	0.444	0.50	3	NEO	S	0.03	24.70	LCDB · MPC
148.	2010 JO₇₁	1642	0.4561	0.40	2-	NEO	S	0.04	23.90	LCDB · MPC
149.	2001 XU₄	1656	0.46	0.76	2	NEO	S	0.05	23.70	LCDB · MPC
150.	2001 FE₉₀	1720	0.4777	2.13	3	NEO	S	0.22	20.70	LCDB · MPC
151.	(455213) 2001 OE₈₄	1751	0.4865	0.60	3	NEO	S	0.65	18.31	LCDB · List

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Periods 0.5–1 hour

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
152.	2005 GB₃₄	1872	0.520	0.38	2+	NEO	S	0.03	25.40	LCDB · MPC
153.	(301150) 2008 YB₇	1872	0.52	–	n.a.	MBA (inner)	S	1.18	17.00	LCDB · List
154.	2014 RQ₁₇	1878	0.5216	0.99	3	NEO	S	0.10	22.30	LCDB · MPC
155.	2007 UC₂	1897	0.527	0.40	2-	NEO	S	0.08	23.00	LCDB · MPC
156.	2001 DS₈	1912	0.531	0.46	3-	NEO	S	0.08	22.80	LCDB · MPC
157.	2002 AA29	1980	0.55	–	2	NEO	S	0.03	25.20	LCDB · MPC
158.	2000 WN₁₄₈	1980	0.55	0.14	n.a.	NEO	S	0.10	22.40	LCDB · MPC
159.	2000 UO₃₀	2081	0.578	0.21	3-	NEO	S	0.04	24.30	LCDB · MPC
160.	2015 AZ43	2160	0.59992	0.58	3	NEO	S	0.06	23.50	LCDB · MPC
161.	(436724) 2011 UW158	2199	0.61073	2.05	3	NEO	S	0.31	19.90	LCDB · List
162.	(256033) 2006 UJ₄₇	2311	0.64190	0.08	1	Vestian	S	1.18	17.00	LCDB · List
163.	2006 KC	2340	0.65	0.19	2	NEO	S	0.11	22.20	LCDB · MPC
164.	Derm6b	2376	0.66	0.09	1	MBA (inner)	S	0.72	18.04	LCDB · —
165.	2000 YA	2397	0.6658	0.35	2	NEO	S	0.05	23.70	LCDB · MPC
166.	2006 KS₃₈	2448	0.68	0.55	3	NEO	S	0.05	23.90	LCDB · MPC
167.	2006 HH₅₆	2520	0.7	0.10	1	NEO	S	0.05	24.00	LCDB · MPC
168.	2013 PJ10	2606	0.724	0.74	3	NEO	S	0.04	24.60	LCDB · MPC
169.	Derm4o	2628	0.73	0.20	1	MBA (inner)	S	0.17	21.13	LCDB · —
170.	2011 XA₃	2628	0.730	0.68	3-	NEO	S	0.25	20.40	LCDB · MPC
171.	2007 KE	2632	0.731	0.80	2+	NEO	S	0.09	22.50	LCDB · MPC
172.	2002 GD₁₀	2648	0.7356	0.09	n.a.	NEO	S	0.09	22.70	LCDB · MPC
173.	2004 TC₁₈	2668	0.741	0.34	n.a.	NEO	S	0.05	24.00	LCDB · MPC
174.	2016 HO	2704	0.7512	0.43	2	NEO	S	0.02	25.70	LCDB · MPC
175.	(429649) 2011 GU₃	2790	0.775	–	n.a.	MBA (outer)	C	2.12	17.10	LCDB · List
176.	Derm4c	2844	0.79	0.20	1	MBA (inner)	S	0.10	22.31	LCDB · —
177.	2009 UO₃	2934	0.8150833	0.80	3-	NEO	S	0.08	23.00	LCDB · MPC
178.	2008 CP	2997	0.83253	0.50	3	NEO	S	0.05	24.10	LCDB · MPC
179.	2001 KU₆₆	3132	0.87	0.55	3-	NEO	S	0.05	24.10	LCDB · MPC
180.	2010 NR₁	3204	0.89	1.80	2-	NEO	S	0.13	21.80	LCDB · MPC
181.	Derm4m	3204	0.89	0.04	1	MBA (outer)	C	1.17	18.36	LCDB · —
182.	2010 BT₃	3240	0.9	0.20	1	NEO	S	0.16	21.40	LCDB · MPC
183.	2001 WJ₄	3254	0.904	0.93	3	NEO	S	0.01	27.40	LCDB · MPC
184.	(363305) 2002 NV₁₆	3264	0.9067	0.20	2	NEO	S	0.16	21.40	LCDB · List
185.	(402581) 2006 RX₉₁	3271	0.9086	0.20	1	MBA (middle)	S	1.53	17.20	LCDB · List
186.	2014 AY₂₈	3290	0.9139	0.54	3	NEO	S	0.13	21.80	LCDB · MPC
187.	Derm4a	3420	0.95	0.15	2-	MBA (inner)	S	0.22	20.58	LCDB · —

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Periods 1–2 hours

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
188.	2009 FK	3600	1.	–	n.a.	NEO	S	0.01	28.30	LCDB · MPC
189.	2007 TS₂₄	3600	1.0	1.30	2-	NEO	S	0.07	23.30	LCDB · MPC
190.	2007 RE₂	3600	1.0	0.50	2	NEO	S	0.08	22.80	LCDB · MPC
191.	2000 LF₃	3600	1.0	–	2	NEO	S	0.14	21.60	LCDB · MPC
192.	2002 TZ₆₆	3960	1.1	–	2	NEO	S	0.02	25.90	LCDB · MPC
193.	4917 Yurilvovia	3960	1.1	0.05	1	MBA (outer)	L	14.64	12.90	LCDB · List
194.	Derm2J	4176	1.16	0.09	1+	MBA (outer)	C	2.03	17.16	LCDB · —
195.	(12205) 1981 EZ₂₆	4176	1.16	0.14	1	MBA (inner)	S	2.84	15.10	LCDB · List
196.	2009 DD45	4320	1.2	–	n.a.	NEO	S	0.02	25.80	LCDB · MPC
197.	2007 RY₉	4320	1.2	0.60	2-	NEO	S	0.06	23.40	LCDB · MPC
198.	7603 Salopia	4320	1.2	0.05	1	MBA (outer)	C	13.98	13.00	LCDB · List
199.	Derm2f	4356	1.21	0.10	1	MBA (inner)	S	0.42	19.24	LCDB · —
200.	(346352) 2008 RM₁₁₈	4392	1.22	0.63	1+	MBA (inner)	S	0.81	17.83	LCDB · List
201.	2008 TQ₂	4457	1.238	0.20	1+	NEO	S	0.21	20.80	LCDB · MPC
202.	(49719) 1999 VE₅₀	4464	1.24	0.09	1+	Flora	S	2.47	15.20	LCDB · List
203.	2009 SH₂	4536	1.26	–	n.a.	NEO	S	0.03	24.90	LCDB · MPC
204.	(335433) 2005 UW₁₆₃	4644	1.290	0.70	3	MBA (inner)	S	0.86	17.70	LCDB · List
205.	2011 LT₁₇	4648	1.291	0.16	2	NEO	S	0.14	21.60	LCDB · MPC
206.	(444497) 2006 RT₄₁	4671	1.2976	0.20	1	MBA (outer)	C	2.12	17.10	LCDB · List
207.	1999 TN₁₃	4680	1.3	–	2	NEO	S	0.06	23.60	LCDB · MPC
208.	1998 BY₇	4680	1.3	–	2	NEO	S	0.15	21.50	LCDB · MPC
209.	Derm0b	4752	1.32	0.10	1	MBA (inner)	S	0.57	18.55	LCDB · —
210.	Derm1H	4752	1.32	0.05	1	MBA (inner)	S	0.74	17.98	LCDB · —
211.	Derm2K	4788	1.33	0.09	1	MBA (inner)	S	0.21	20.74	LCDB · —
212.	Derm0h	4860	1.35	0.05	1	MBA (outer)	C	1.28	18.17	LCDB · —
213.	(160734) 2000 RS₂₃	4896	1.360	0.15	1	MBA (inner)	S	1.71	16.20	LCDB · List
214.	(16691) 1994 VS	4896	1.36	0.25	n.a.	Flora	S	2.69	15.01	LCDB · List
215.	(35389) 1997 XO	4932	1.37	0.18	n.a.	Erigone	S	4.29	14.69	LCDB · List
216.	2001 VF₂	5004	1.39	0.42	3-	NEO	S	0.25	20.40	LCDB · MPC
217.	7481 San Marcello	5040	1.4	0.08	n.a.	MBA (outer)	C	16.73	12.54	LCDB · List
218.	2006 CL₁₀	5094	1.415	0.33	1+	NEO	S	0.16	21.30	LCDB · MPC
219.	2005 PJ₂	5112	1.42	0.80	1	NEO	S	0.37	19.50	LCDB · MPC
220.	2007 CX₅₀	5220	1.45	0.80	2	NEO	S	0.03	24.70	LCDB · MPC
221.	2007 HL₄	5328	1.48	0.55	2+	NEO	S	0.04	24.20	LCDB · MPC
222.	Derm8e	5328	1.48	0.20	2-	MBA (inner)	S	0.09	22.49	LCDB · —
223.	(447572) 2006 TN₆₆	5385	1.4959	0.10	1	MBA (middle)	S	1.83	16.80	LCDB · List
224.	2006 RW₄₁	5552	1.5421	0.15	1	MBA (inner)	S	0.68	18.20	LCDB · MPC
225.	(388169) 2006 AF₆₂	5652	1.57	0.84	1+	Nysa	S	0.78	17.86	LCDB · List
226.	(320292) 2007 RO₂₂₁	5652	1.57	0.97	1+	MBA (outer)	C	2.08	17.14	LCDB · List
227.	(334904) 2003 WL₁₆₇	5724	1.59	0.58	1+	MBA (outer)	C	2.10	17.12	LCDB · List
228.	Derm6e	5796	1.61	0.35	1	MBA (inner)	S	0.09	22.50	LCDB · —
229.	1995 HM	5832	1.62	2.00	2	NEO	S	0.09	22.50	LCDB · MPC
230.	Derm0f	5940	1.65	0.15	1	MBA (inner)	S	0.13	21.71	LCDB · —
231.	2007 XN₁₆	6120	1.7	1.40	1+	NEO	S	0.02	25.50	LCDB · MPC
232.	2007 PS₉	6225	1.7292	0.03	1+	NEO	S	0.06	23.60	LCDB · MPC
233.	Derm5o	6408	1.78	0.12	1+	MBA (inner)	S	0.28	20.13	LCDB · —
234.	2000 EB₁₄	6444	1.79	1.70	2	NEO	S	0.05	23.81	LCDB · MPC
235.	Derm4g	6444	1.79	0.10	1	MBA (inner)	S	0.24	20.47	LCDB · —
236.	2009 XO₂	6480	1.8	–	n.a.	NEO	S	0.06	23.50	LCDB · MPC
237.	Derm6j	6480	1.80	0.40	1+	MBA (outer)	C	0.40	20.69	LCDB · —
238.	2007 AH₁₂	6491	1.803	0.04	2-	NEO	S	0.24	20.50	LCDB · MPC
239.	2012 BX34	6510	1.80828	0.20	3	NEO	S	0.01	27.60	LCDB · MPC
240.	2007 UG₆	6552	1.82	0.80	2	NEO	S	0.08	23.00	LCDB · MPC
241.	Derm2g	6732	1.87	0.16	1+	MBA (inner)	S	0.15	21.41	LCDB · —
242.	(337226) 2000 EL₉₈	6732	1.87	0.53	1	MBA (inner)	S	0.75	17.98	LCDB · List
243.	Derm5b	6948	1.93	0.09	2-	MBA (inner)	S	0.19	20.99	LCDB · —
244.	2011 WN₁₅	7013	1.948	0.15	2+	NEO	S	0.36	19.60	LCDB · MPC
245.	(60716) 2000 GD₆₅	7030	1.9529	0.29	3	MBA (inner)	S	2.25	15.60	LCDB · List
246.	2014 HS₁₈₄	7041	1.9557	0.89	2	NEO	S	0.07	23.30	LCDB · MPC
247.	(144898) 2004 VD17	7164	1.99	0.21	2	NEO	E	0.32	18.90	LCDB · List

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Periods 2–2.2 hours

#	Minor planet designation	Rotation period		Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
#	Minor planet designation	(seconds)	(hours)	Δmag	Quality (U)	Orbit or family	Spectral type	Diameter (km)	Abs. mag (H)	Refs
248.	2010 JE₈₈	7200	2.000	0.20	1+	NEO	S	0.15	21.50	LCDB · MPC
249.	(190491) 2000 FJ₁₀	7200	2.	0.44	n.a.	NEO	S	0.20	20.90	LCDB · List
250.	(345781) 2007 EZ₁₈₄	7200	2.00	0.30	1	Flora	S	0.99	17.20	LCDB · List
251.	2007 YK₁	7200	2.0	0.06	1	MBA (outer)	C	4.42	15.50	LCDB · MPC
252.	(41653) 2000 SC₂₉₄	7224	2.0066	0.08	1	Flora	S	2.31	15.35	LCDB · List
253.	21707 Johnmoore	7234	2.0095	0.10	1	Flora	S	2.81	14.92	LCDB · List
254.	(10750) 1989 PT	7238	2.0105	0.08	1	Flora	S	3.13	14.69	LCDB · List
255.	Derm1c	7272	2.02	0.16	2-	MBA (inner)	S	0.13	21.74	LCDB · —
256.	(35596) 1998 HZ₁₁₇	7290	2.025	0.09	1	MBA (inner)	S	3.77	14.48	LCDB · List
257.	(59879) 1999 RM₁₁₉	7295	2.0264	0.09	1	MBA (outer)	C	8.35	14.12	LCDB · List
258.	(30823) 1990 SY15	7301	2.028	0.10	1	Flora	S	3.42	14.50	LCDB · List
259.	Derm9e	7344	2.04	0.15	2-	MBA (outer)	C	1.07	18.55	LCDB · —
260.	(247827) 2003 SN₁₉₈	7351	2.042	0.08	1	Mars crosser	S	1.21	16.95	LCDB · List
261.	(44858) 1999 UZ₁₃	7358	2.0439	0.09	1	Flora	S	1.24	16.69	LCDB · List
262.	(108616) 2001 ML₂₅	7380	2.0501	0.08	1	Eunomia	S	2.58	15.25	LCDB · List
263.	(14805) 1981 ED₁₅	7389	2.0526	0.09	1	MBA (inner)	S	2.82	15.11	LCDB · List
264.	13608 Andosatoru	7390	2.0529	0.06	1	Flora	S	3.94	14.19	LCDB · List
265.	(15226) 1986 UP	7392	2.0533	0.50	2	Phocaea	S	4.38	14.01	LCDB · List
266.	(32068) 2000 JE₅₈	7394	2.0538	0.53	2	MBA (outer)	C	6.05	14.82	LCDB · List
267.	(51519) 2001 FT₁₀₉	7406	2.0571	0.08	1	Flora	S	1.70	16.02	LCDB · List
268.	(21067) 1991 PY₁	7410	2.0583	0.10	1	Vestian	S	2.44	15.43	LCDB · List
269.	(21982) 1999 XL₈	7413	2.0593	0.09	1	Flora	S	2.25	15.41	LCDB · List
270.	Derm4e	7416	2.06	0.15	2-	MBA (inner)	S	0.21	20.69	LCDB · —
271.	(67395) 2000 PR	7419	2.0608	0.07	1	Flora	S	1.49	16.31	LCDB · List
272.	(342266) 2008 SS₃₀₉	7452	2.07	0.79	2	MBA (middle)	S	1.53	17.20	LCDB · List
273.	(129127) 2004 XA₁₆₇	7455	2.0708	0.09	1	MBA (middle)	S	2.64	16.01	LCDB · List
274.	(49668) 1999 OP₂	7457	2.0715	0.08	1	Hungaria	E	1.57	15.94	LCDB · List
275.	(442037) 2010 PR₆₆	7464	2.0734	1.00	3	NEO	S	0.70	19.30	LCDB · List
276.	(54818) 2001 NR	7465	2.0735	0.42	2	MBA (inner)	S	2.47	15.40	LCDB · List
277.	(46566) 1991 RW21	7465	2.0736	0.06	1	MBA (inner)	S	3.24	14.82	LCDB · List
278.	(185877) 2000 OB₈	7474	2.0762	0.06	1	MBA (middle)	S	3.44	15.43	LCDB · List
279.	(43286) 2000 EA₁₅₈	7478	2.0771	0.09	1	MBA (middle)	S	5.56	14.39	LCDB · List
280.	(78856) 2003 QR₆₈	7508	2.0855	0.05	1	Flora	S	1.19	16.80	LCDB · List
281.	(25626) 2000 AD₅₀	7509	2.0859	0.27	2	Nysa	S	2.65	15.20	LCDB · List
282.	(203173) 2000 YL₉₈	7524	2.09	0.47	2-	MBA (inner)	S	1.49	16.50	LCDB · List
283.	2704 Julian Loewe	7528	2.091	0.35	2+	MBA (inner)	V	8.18	12.80	LCDB · List
284.	(46840) 1998 QZ₁₇	7541	2.0947	0.09	1	Flora	S	2.97	14.80	LCDB · List
285.	(465048) 2006 RY₄₁	7542	2.0950	0.10	1	MBA (inner)	S	0.90	17.60	LCDB · List
286.	(41561) 2000 RQ₆₆	7554	2.0983	0.08	1	Flora	S	2.55	15.14	LCDB · List
287.	(45810) 2000 QP₃₂	7560	2.1	0.16	n.a.	Flora	S	2.23	15.32	LCDB · List
288.	(48362) 2184 T-₂	7567	2.102	0.24	2	MBA (inner)	S	1.30	16.79	LCDB · List
289.	2343 Siding Spring	7584	2.10659	0.19	3	MBA (inner)	S	6.50	13.30	LCDB · List
290.	(81080) 2000 ET₈₈	7593	2.1092	0.10	1	MBA (inner)	S	2.57	15.32	LCDB · List
291.	(68063) 2000 YJ₆₆	7597	2.1102	0.14	3-	NEO	S	2.36	15.50	LCDB · List
292.	(47373) 1999 XT₉₁	7600	2.1112	0.10	1	Eunomia	S	3.71	14.47	LCDB · List
293.	(86052) 1999 RM₂	7603	2.1119	0.09	1	MBA (outer)	C	7.58	14.33	LCDB · List
294.	(37854) 1998 EY₁₁	7604	2.1123	0.08	1	MBA (inner)	S	3.33	14.75	LCDB · List
295.	(189023) 1999 NV₁₉	7606	2.1129	0.08	1	MBA (outer)	C	5.37	15.08	LCDB · List
296.	19185 Guarneri	7618	2.1161	0.08	1	MBA (middle)	S	5.29	14.50	LCDB · List
297.	(29075) 1950 DA	7638	2.1216	0.20	3	NEO	S	1.25	18.00	LCDB · List
298.	25549 Jonsauer	7646	2.124	0.27	2	Vestian	S	2.32	15.54	LCDB · List
299.	(11801) 1981 EL₅	7656	2.1267	0.07	1	MBA (outer)	C	12.01	13.33	LCDB · List
300.	Derm7p	7668	2.13	0.26	2-	MBA (inner)	C	0.18	21.11	LCDB · —
301.	(113846) 2002 TV₂₃₉	7668	2.13	0.20	n.a.	Flora	S	2.75	16.93	LCDB · List
302.	(333733) 2009 VV₇₁	7678	2.1327	0.09	1	Flora	S	0.70	17.94	LCDB · List
303.	(21946) 1999 VD₁₃₈	7709	2.1414	0.06	1	MBA (inner)	S	4.24	14.23	LCDB · List
304.	(113886) 2002 TG₂₆₆	7718	2.144	0.07	1	MBA (inner)	S	2.64	15.26	LCDB · List
305.	(72295) 2001 BO₂₄	7721	2.1446	0.07	1	Flora	S	1.48	16.31	LCDB · List
306.	(108472) 2001 KF₅₇	7726	2.146	0.08	1	MBA (middle)	S	3.27	15.55	LCDB · List
307.	2565 Grogler	7739	2.1498	0.41	2	MBA (inner)	S	3.45	14.68	LCDB · List
308.	Derm6l	7740	2.15	0.11	2-	MBA (inner)	S	0.47	18.99	LCDB · —
309.	(39783) 1997 LB₁	7740	2.15	0.36	n.a.	MBA (outer)	C	8.46	14.02	LCDB · List
310.	19141 Poelkapelle	7742	2.1505	0.08	1	Flora	S	2.71	15.00	LCDB · List
311.	(70364) 1999 RN₁₉₄	7793	2.1646	0.05	1	MBA (inner)	S	2.17	15.69	LCDB · List
312.	(87309) 2000 QP	7794	2.1651	0.10	2	NEO	S	0.90	17.60	LCDB · List
313.	(53523) 2000 AC₁₅₃	7818	2.1716	0.09	1	Flora	S	2.60	15.09	LCDB · List
314.	2915 Moskvina	7837	2.177	0.47	2	Eunomia	S	5.69	13.54	LCDB · List
315.	50866 Davidesprizzi	7843	2.1787	0.09	1	Eunomia	S	5.43	13.64	LCDB · List
316.	(59881) 1999 RZ₁₂₁	7844	2.1789	0.37	2	MBA (outer)	C	6.36	14.71	LCDB · List
317.	9362 Miyajima	7844	2.179	0.07	1	MBA (middle)	S	9.34	13.26	LCDB · List
318.	Derm7d	7848	2.18	0.12	1	MBA (inner)	S	0.12	22.00	LCDB · —
319.	(253475) 2003 SJ₅₅	7853	2.1814	0.78	2	MBA (inner)	S	0.84	17.75	LCDB · List
320.	Derm7g	7884	2.19	0.15	2-	MBA (outer)	C	0.53	20.06	LCDB · —
321.	(153027) 2000 OP	7884	2.19	0.62	2	Nysa	S	1.15	17.00	LCDB · List
322.	(47506) 2000 AA₅₈	7893	2.1924	0.08	1	MBA (inner)	S	3.66	14.55	LCDB · List
323.	(101954) 1999 RY₃₃	7899	2.1943	0.45	2	MBA (outer)	C	3.87	15.79	LCDB · List
324.	(179924) 2002 VM₅₉	7906	2.196	0.13	1	Eunomia	S	1.92	15.90	LCDB · List
325.	(75910) 2000 CO₅₃	7911	2.1976	0.37	2	MBA (outer)	C	10.61	13.60	LCDB · List
326.	Derm7j	7920	2.20	0.20	2-	MBA (outer)	C	0.57	19.93	LCDB · —
327.	(96069) 6060 P-L	7920	2.2	0.20	2	MBA (inner)	S	2.20	15.65	LCDB · List
328.	(93195) 2000 SV₁₁₂	7920	2.2	0.52	n.a.	MBA (middle)	S	2.71	15.94	LCDB · List

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References

^ Data source, reference: Warner, B.D., Harris, A.W., Pravec, P. (2009). Icarus 202, 134-146.^[2] Updated 2016 September 6. See: www.MinorPlanet.info

^ ^a ^b "LCDB: Summary Table Query Form". Asteroid Lightcurve Database (LCDB). Retrieved 13 September 2016.
^ ^a ^b Warner, Brian D.; Harris, Alan W.; Pravec, Petr (July 2009). "The asteroid lightcurve database". Icarus. 202 (1): 134–146. Bibcode:2009Icar..202..134W. doi:10.1016/j.icarus.2009.02.003. Retrieved 15 September 2016.
^ ^a ^b "About Light Curves". Minor Planet Center. Retrieved 14 September 2016.
^ Ryan, Eileen V.; Ryan, W. H. (October 2010). "Rotation Rates of Very Small Near-Earth Asteroids". American Astronomical Society. 42: 1086. Bibcode:2010DPS....42.6003R. Retrieved 20 September 2016.
^ "Readme – 4.1.2 U (Quality) Code". Asteroid Lightcurve Database (LCDB). Retrieved 14 September 2016.

External links

Asteroid Lightcurve Database (LCDB), query form (info)
Asteroids and comets rotation curves, CdR, Geneva Observatory, Raoul Behrend
Asteroid Light Curves, Minor Planet Center
JPL Small-Body Database Browser, Jet Propulsion Laboratory
Record spin for newfound asteroid, BBC News, May 2008

[lcdb-source-2] Data source, reference: Warner, B.D., Harris, A.W., Pravec, P. (2009). Icarus 202, 134-146.^[2] Updated 2016 September 6. See: www.MinorPlanet.info

[lcdb-query-1] "LCDB: Summary Table Query Form". Asteroid Lightcurve Database (LCDB). Retrieved 13 September 2016.

[Warner-Harris-Pravec-3] Warner, Brian D.; Harris, Alan W.; Pravec, Petr (July 2009). "The asteroid lightcurve database". Icarus. 202 (1): 134–146. Bibcode:2009Icar..202..134W. doi:10.1016/j.icarus.2009.02.003. Retrieved 15 September 2016.

[MPC-light-curve-4] "About Light Curves". Minor Planet Center. Retrieved 14 September 2016.

[Ryan-2010-5] Ryan, Eileen V.; Ryan, W. H. (October 2010). "Rotation Rates of Very Small Near-Earth Asteroids". American Astronomical Society. 42: 1086. Bibcode:2010DPS....42.6003R. Retrieved 20 September 2016.

[lcdb-readme2-6] "Readme – 4.1.2 U (Quality) Code". Asteroid Lightcurve Database (LCDB). Retrieved 14 September 2016.

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