List of minor planets: 420001–421000
The following is a partial list of minor planets, running from minor-planet number 420001 through 421000, inclusive. The primary data for this and other partial lists is based on JPL's "Small-Body Orbital Elements"[1] and data available from the Minor Planet Center.[2][3] Critical list information is also provided by the MPC,[2][3] unless otherwise specified from Lowell Observatory.[4] A detailed description of the table's columns and additional sources are given on the main page including a complete list of every page in this series, and a statistical break-up on the dynamical classification of minor planets.
Also see the summary list of all named bodies in numerical and alphabetical order, and the corresponding naming citations for the number range of this particular list. New namings may only be added to this list after official publication, as the preannouncement of names is condemned by the Working Group for Small Bodies Nomenclature of the International Astronomical Union.
Near-Earth obj. | MBA (inner) | MBA (outer) | Centaur |
Mars-crosser | MBA (middle) | Jupiter trojan | Trans-Neptunian obj. |
Unclassified | |||
420001–420100
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420001 | 2011 CN47 | January 30, 2011* | Mount Lemmon | Mount Lemmon Survey | MPC |
420002 | 2011 CV47 | February 5, 2011 | Catalina | CSS | MPC |
420004 | 2011 CP49 | December 1, 2005* | Kitt Peak | Spacewatch | MPC |
420010 | 2011 CP67 | February 3, 2011 | Dauban | F. Kugel | MPC |
420011 | 2011 CX69 | February 7, 2011 | Socorro | LINEAR | MPC |
420014 | 2011 CS73 | February 7, 2011 | La Sagra | OAM | MPC |
420017 | 2011 CU75 | April 10, 2000* | Anderson Mesa | LONEOS | MPC |
420020 | 2011 CX81 | February 4, 2010* | WISE | WISE | MPC |
420021 | 2011 CY86 | February 4, 2011 | Haleakala | Pan-STARRS 1 | MPC |
420064 | 2011 EA6 | March 2, 2011 | Bergisch Gladbach | W. Bickel | MPC |
420076 | 2011 EU32 | July 26, 2008* | Siding Spring | SSS | MPC |
420086 | 2011 EW50 | March 7, 2011 | Siegen | Siegen | MPC |
420101–420200
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420103 | 2011 ER85 | March 10, 2011 | Palomar | Palomar Transient Factory | MPC |
420137 | 2011 FA72 | March 30, 2011 | Mayhill-ISON | ISON | MPC |
420170 | 2011 GK28 | April 3, 2011 | Purple Mountain | PMO NEO Survey Program | MPC |
420201–420300
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420211 | 2011 HN1 | April 20, 2011 | Wildberg | R. Apitzsch | MPC |
420301–420400
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420341 | 2012 BQ39 | December 14, 2004* | Campo Imperatore | CINEOS | MPC |
420356 Praamzius | 2012 BX85 | January 23, 2012 | Mount Graham | K. Černis, R. P. Boyle | MPC |
420401–420500
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420478 | 2012 EQ1 | March 1, 2012 | Oukaïmeden | MOSS | MPC |
420497 | 2012 FR14 | March 18, 2012 | Piszkéstető | K. Sárneczky | MPC |
420499 | 2012 FW15 | February 16, 2001* | Cima Ekar | Asiago-DLR Asteroid Survey | MPC |
420501–420600
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420597 | 2012 HK40 | April 26, 2012 | Sandlot | G. Hug | MPC |
420601–420700
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420612 | 2012 HK60 | February 6, 2008* | XuYi | PMO NEO Survey Program | MPC |
420701–420800
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420724 | 2012 QY12 | August 20, 2012 | Charleston | T. Vorobjov | MPC |
420747 | 2012 TZ322 | October 14, 2012 | Alder Springs | K. Levin, N. Teamo | MPC |
420750 | 2012 YZ1 | December 16, 2012 | ESA OGS | ESA OGS | MPC |
420779 Świdwin | 2013 GR75 | April 11, 2013 | ESA OGS | ESA OGS | MPC |
420701–420800
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420815 | 2013 HX28 | April 16, 2013 | Cerro Tololo-DECam | Cerro Tololo-DECam | MPC |
420820 | 2013 HZ94 | September 24, 1960* | Palomar | C. J. van Houten, I. van Houten-Groeneveld, T. Gehrels | MPC |
420821 | 2013 HV95 | April 16, 2013 | Cerro Tololo-DECam | DECam NEO Survey | MPC |
420894 | 2013 LG22 | June 3, 2013 | Nogales | Tenagra II | MPC |
420901–421000
Name | Provisional designation |
Discovery date | Discovery site | Discoverer(s) | MPC link |
---|---|---|---|---|---|
420981 | 2013 PE31 | August 11, 2013 | Elena Remote | Elena Remote | MPC |
420989 | 2013 PD36 | January 6, 1998* | Xinglong | BAO Schmidt CCD Asteroid Program | MPC |
References
- Discovery Circumstances: Numbered Minor Planets (420001)-(425000) (IAU Minor Planet Center)
- ^ "Small-Body Orbital Elements: Numbered Asteroids, ELEMENTS.NUMBR (64 MB)". NASA's Jet Propulsion Laboratory. July 2024.
- ^ a b "Data Available from the Minor Planet Center: Discovery circumstances of the numbered minor planets, NumberedMPs.txt (62 MB)". International Astronomical Union's Minor Planet Center. July 2024.
- ^ a b "Data Available from the Minor Planet Center: Orbits for all asteroids in the MPC database, MPCORB.DAT (139 MB)". International Astronomical Union's Minor Planet Center. July 2024.
- ^ "Critical Lists of Asteroids". Lowell Observatory. July 2024.