List of unnumbered minor planets: 2004 C

This is a partial list of unnumbered minor planets for principal provisional designations assigned during 1–15 February 2004. As of August 2021, a total of 289 bodies remain unnumbered for this period.^[1]^[2] Objects for this year are listed on the following pages: A–B · C · D–E · F · G–H · J–O · P–Q · R_i · R_ii · R_iii · S · T_i · T_ii · T_iii · T_iv · U–V · W–X and Y. Also see previous and next year.

Near-Earth obj.	MBA (inner)	MBA (outer)	Centaur
Mars-crosser	MBA (middle)	Jupiter trojan	Trans-Neptunian obj.

C[]

U	Designation	Class			Observations				Description and notes	Ref
U	Designation	Class	H	D	Opp.	Arc	Last	Used	Description and notes	Ref

7		APO	23.6	68 m	single	5 days	07 Feb 2004	21	Disc.: LINEAR	MPC · JPL
6		AMO	24.7	41 m	single	16 days	26 Feb 2004	75	Disc.: CSS	MPC · JPL
1		AMO	20.2	320 m	multiple	2004–2008	20 Dec 2008	92	Disc.: LINEAR	MPC · JPL
0		MBA-M	17.16	1.1 km	multiple	2004–2021	15 Apr 2021	70	Disc.: NEAT	MPC · JPL
7		APO	24.4	47 m	single	12 days	24 Feb 2004	110	Disc.: Spacewatch	MPC · JPL
8		APO	23.7	65 m	single	10 days	22 Feb 2004	44	Disc.: NEAT	MPC · JPL
1		AMO	19.1	540 m	multiple	2004–2012	25 Aug 2012	159	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2020	19 Dec 2020	143	Disc.: NEAT Alt.: 2015 TM49	MPC · JPL
0		MBA-M	16.9	2.3 km	multiple	2004–2020	11 Dec 2020	148	Disc.: NEAT Alt.: 2013 CW120	MPC · JPL
0		MBA-I	17.48	950 m	multiple	2004–2021	13 May 2021	256	Disc.: NEAT	MPC · JPL
0		HUN	19.1	450 m	multiple	2004–2020	20 Jul 2020	66	Disc.: Spacewatch	MPC · JPL
4		MBA-I	19.2	430 m	multiple	2004–2019	28 Feb 2019	21	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	2.2 km	multiple	2004–2020	16 Nov 2020	100	Disc.: CSS Alt.: 2013 CG54	MPC · JPL
0		MBA-I	17.7	860 m	multiple	2004–2021	18 Jan 2021	100	Disc.: Tenagra II Obs. Alt.: 2009 RF40	MPC · JPL
0		MBA-O	17.29	1.9 km	multiple	2004–2021	30 Apr 2021	68	Disc.: Spacewatch Alt.: 2015 BN174	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2021	18 Jan 2021	77	Disc.: Spacewatch Alt.: 2013 SO58	MPC · JPL
1		HUN	18.6	570 m	multiple	2004–2020	15 Jun 2020	56	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	23 May 2020	66	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2004–2020	17 Nov 2020	51	Disc.: Spacewatch Alt.: 2011 BU87	MPC · JPL
1		MBA-O	17.4	1.8 km	multiple	2004–2020	14 Jun 2020	47	Disc.: Spacewatch Alt.: 2014 AR	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2020	08 Dec 2020	90	Disc.: Spacewatch Alt.: 2011 US367	MPC · JPL
0		MBA-M	18.38	630 m	multiple	2004–2021	03 Apr 2021	68	Disc.: Spacewatch Alt.: 2008 AZ86, 2015 WM	MPC · JPL
1		MBA-M	18.14	700 m	multiple	2004–2021	08 Jun 2021	51	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2020	20 Oct 2020	84	Disc.: NEAT Alt.: 2015 FE160	MPC · JPL
0		MBA-I	17.7	860 m	multiple	1998–2019	04 Feb 2019	69	Disc.: NEAT	MPC · JPL
1		MBA-I	18.8	520 m	multiple	2004–2020	17 Nov 2020	57	Disc.: Spacewatch Alt.: 2011 BP124	MPC · JPL
0		MBA-M	17.4	1.8 km	multiple	2004–2020	23 Oct 2020	69	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2020	21 Apr 2020	108	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.9	1.1 km	multiple	2004–2019	04 Nov 2019	50	Disc.: LPL/Spacewatch II Added on 22 July 2020 Alt.: 2015 XT34	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2021	18 Jan 2021	83	Disc.: LPL/Spacewatch II Alt.: 2013 TH56, 2015 BA84	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2020	19 Dec 2020	47	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.5	1.8 km	multiple	2004–2020	16 Sep 2020	52	Disc.: LPL/Spacewatch II	MPC · JPL
0		HUN	18.0	750 m	multiple	2004–2020	20 Feb 2020	146	Disc.: Spacewatch Alt.: 2012 BQ71	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2019	02 Jun 2019	88	Disc.: NEAT Alt.: 2015 BN449	MPC · JPL
0		MBA-M	17.3	1.5 km	multiple	2004–2019	05 Oct 2019	61	Disc.: Spacewatch Alt.: 2017 DU110	MPC · JPL
0		MBA-O	15.7	4.0 km	multiple	2001–2021	19 Jan 2021	125	Disc.: Spacewatch Alt.: 2004 CW20, 2010 KP30	MPC · JPL
0		MBA-O	15.8	3.9 km	multiple	1996–2021	18 Jan 2021	40	Disc.: Spacewatch	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2021	11 Feb 2021	34	Disc.: Spacewatch Alt.: 2015 AK62	MPC · JPL
2		MBA-I	18.9	490 m	multiple	2004–2020	05 Nov 2020	49	Disc.: Spacewatch Alt.: 2011 BG31, 2013 TE121	MPC · JPL
1		MBA-M	17.7	1.6 km	multiple	2004–2020	29 Jul 2020	49	Disc.: Spacewatch Alt.: 2012 YG6	MPC · JPL
0		MBA-M	17.93	770 m	multiple	2000–2021	12 May 2021	51	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2021 FD8	MPC · JPL
0		MBA-I	17.7	860 m	multiple	2004–2020	23 Aug 2020	131	Disc.: NEAT	MPC · JPL
2		MBA-M	18.5	840 m	multiple	2004–2021	11 Mar 2021	37	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	19 May 2020	61	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.94	770 m	multiple	2004–2021	08 Apr 2021	79	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	2004–2021	18 Jan 2021	149	Disc.: Spacewatch	MPC · JPL
3		MBA-I	18.7	540 m	multiple	2004–2020	16 Dec 2020	39	Disc.: Spacewatch Alt.: 2011 CW102	MPC · JPL
0		MBA-M	16.90	1.2 km	multiple	2004–2021	16 May 2021	63	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.41	620 m	multiple	2004–2021	15 Apr 2021	106	Disc.: LPL/Spacewatch II Alt.: 2006 YE10	MPC · JPL
0		MBA-M	18.34	640 m	multiple	2004–2021	09 Apr 2021	45	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	2.2 km	multiple	2004–2020	10 Oct 2020	79	Disc.: Spacewatch	MPC · JPL
0		MBA-O	17.51	1.8 km	multiple	2004–2021	03 May 2021	75	Disc.: Spacewatch Alt.: 2015 FR261	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	17 Apr 2020	62	Disc.: Spacewatch Alt.: 2008 YS69	MPC · JPL
0		MBA-M	17.0	2.2 km	multiple	2004–2020	07 Sep 2020	93	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.40	880 m	multiple	2004–2021	08 Apr 2021	62	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.14	700 m	multiple	1994–2021	09 Apr 2021	80	Disc.: Spacewatch	MPC · JPL
1		MBA-M	18.1	1.0 km	multiple	1994–2017	21 Feb 2017	27	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.43	610 m	multiple	2004–2021	10 Aug 2021	81	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2020	24 Mar 2020	111	Disc.: Spacewatch Alt.: 2015 DM179	MPC · JPL
4		MBA-O	17.8	1.5 km	multiple	2004–2008	30 Nov 2008	13	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2020	11 Dec 2020	99	Disc.: LPL/Spacewatch II Alt.: 2015 FB293	MPC · JPL
0		MBA-M	17.7	1.2 km	multiple	2004–2021	07 Jan 2021	74	Disc.: LPL/Spacewatch II Alt.: 2011 UM68, 2017 DG63	MPC · JPL
0		MBA-M	18.29	920 m	multiple	2004–2021	07 Feb 2021	58	Disc.: LPL/Spacewatch II	MPC · JPL
2		MBA-M	18.6	570 m	multiple	2004–2019	28 Nov 2019	40	Disc.: Spacewatch Added on 22 July 2020	MPC · JPL
0		MBA-I	17.6	900 m	multiple	2004–2021	17 Jan 2021	161	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	18.27	660 m	multiple	2000–2021	11 May 2021	76	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2015 TX173	MPC · JPL
0		MBA-M	16.45	2.2 km	multiple	2004–2021	06 Apr 2021	323	Disc.: NEAT Alt.: 2014 OL373	MPC · JPL
1		AMO	20.4	300 m	multiple	2004–2008	11 May 2008	135	Disc.: NEAT	MPC · JPL
3		APO	21.4	190 m	multiple	2004–2005	19 Jan 2005	135	Disc.: LONEOS	MPC · JPL
1		CEN	13.6	8.0 km	multiple	2004–2007	21 Apr 2007	17	Disc.: Spacewatch	MPC · JPL
0		HUN	19.3	410 m	multiple	2004–2020	26 Jan 2020	34	Disc.: LPL/Spacewatch II Added on 22 July 2020	MPC · JPL
4		MBA-M	17.7	1.6 km	multiple	2004–2013	16 Feb 2013	26	Disc.: Spacewatch Alt.: 2013 CR14	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	23 May 2020	60	Disc.: Spacewatch	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2020	14 Sep 2020	72	Disc.: Spacewatch Added on 19 October 2020 Alt.: 2012 JH31	MPC · JPL
1		MBA-M	18.72	540 m	multiple	2004–2021	31 May 2021	33	Disc.: Spacewatch Added on 17 June 2021	MPC · JPL
0		MBA-M	17.4	980 m	multiple	2004–2021	07 Jun 2021	163	Disc.: AMOS Alt.: 2015 XX78	MPC · JPL
1		APO	21.6	170 m	multiple	2004–2017	27 Mar 2017	84	Disc.: LINEAR Potentially hazardous object	MPC · JPL
0		AMO	19.36	480 m	multiple	2004–2021	12 Aug 2021	125	Disc.: AMOS	MPC · JPL
4		MCA	18.8	970 m	single	98 days	28 Mar 2004	39	Disc.: NEAT	MPC · JPL
0		MBA-I	17.27	1.0 km	multiple	2004–2021	07 Aug 2021	149	Disc.: CSS Alt.: 2017 BF60	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2020	22 Aug 2020	90	Disc.: NEAT Alt.: 2015 AK259	MPC · JPL
1		MCA	17.6	1.7 km	multiple	2004–2020	11 Jun 2020	198	Disc.: NEAT	MPC · JPL
1		MCA	18.2	1.3 km	multiple	2004–2013	16 May 2013	116	Disc.: NEAT	MPC · JPL
0		MCA	19.8	330 m	multiple	2004–2020	02 Apr 2020	202	Disc.: CSS	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	1998–2021	18 Jan 2021	100	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2004–2020	22 Jun 2020	67	Disc.: NEAT	MPC · JPL
0		MBA-M	17.2	2.0 km	multiple	2000–2020	21 Oct 2020	113	Disc.: LPL/Spacewatch II Alt.: 2017 BN2	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2020	25 Feb 2020	59	Disc.: LPL/Spacewatch II Alt.: 2015 EE37	MPC · JPL
0		MBA-O	16.1	3.4 km	multiple	2004–2020	21 May 2020	230	Disc.: NEAT Alt.: 2010 JT152	MPC · JPL
0		MBA-O	16.79	2.4 km	multiple	2004–2021	09 Apr 2021	122	Disc.: NEAT Alt.: 2015 AM171	MPC · JPL
0		MBA-M	17.3	1.5 km	multiple	2004–2021	04 Jan 2021	105	Disc.: NEAT	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	1998–2020	22 May 2020	130	Disc.: NEAT Alt.: 2014 BO10	MPC · JPL
2		MCA	17.5	1.8 km	multiple	2004–2013	11 Jun 2013	85	Disc.: NEAT	MPC · JPL
0		MBA-O	17.45	1.8 km	multiple	2004–2021	16 Apr 2021	47	Disc.: Spacewatch Added on 22 July 2020 Alt.: 2010 AJ149	MPC · JPL
1		MBA-I	17.3	1.0 km	multiple	2004–2020	13 Oct 2020	65	Disc.: LINEAR Alt.: 2015 GK12	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2003–2020	24 Dec 2020	108	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.12	1.6 km	multiple	2004–2021	18 May 2021	161	Disc.: NEAT Alt.: 2005 ND33, 2015 XE51	MPC · JPL
0		MBA-O	16.10	3.4 km	multiple	2003–2021	12 May 2021	173	Disc.: NEAT	MPC · JPL
0		MBA-O	15.91	3.7 km	multiple	2004–2021	17 Apr 2021	227	Disc.: NEAT Alt.: 2013 VR6	MPC · JPL
0		MBA-O	17.00	2.2 km	multiple	2004–2021	16 Apr 2021	108	Disc.: Spacewatch Alt.: 2015 BD155	MPC · JPL
0		MBA-M	17.1	2.1 km	multiple	2003–2020	15 Dec 2020	92	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	2004–2021	19 Jan 2021	266	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.5	940 m	multiple	2004–2021	14 Jun 2021	105	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	1.2 km	multiple	2003–2021	07 Jun 2021	141	Disc.: LINEAR	MPC · JPL
3		MBA-M	18.6	570 m	multiple	2004–2021	15 Apr 2021	30	Disc.: Spacewatch Alt.: 2021 EF25	MPC · JPL
0		MBA-O	16.31	3.0 km	multiple	1999–2021	14 Apr 2021	110	Disc.: Spacewatch	MPC · JPL
0		MBA-O	17.09	2.1 km	multiple	2004–2021	01 May 2021	59	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	1.3 km	multiple	2004–2020	12 Dec 2020	72	Disc.: Spacewatch Added on 19 October 2020 Alt.: 2013 EX1	MPC · JPL
1		MBA-M	17.8	1.2 km	multiple	2004–2020	11 Dec 2020	44	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2020	19 Mar 2020	66	Disc.: Spacewatch	MPC · JPL
2		MBA-O	17.7	1.6 km	multiple	2004–2019	08 Apr 2019	29	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.33	3.0 km	multiple	2004–2021	11 Mar 2021	147	Disc.: Spacewatch Alt.: 2014 YE30	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2021	04 Jan 2021	50	Disc.: Spacewatch	MPC · JPL
2		MBA-M	17.1	1.1 km	multiple	2000–2020	15 Feb 2020	87	Disc.: LINEAR Alt.: 2000 EZ191	MPC · JPL
4		MBA-M	17.8	1.5 km	multiple	2004–2013	03 Feb 2013	15	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
0		MBA-M	16.7	2.5 km	multiple	2004–2020	11 Oct 2020	118	Disc.: Spacewatch Alt.: 2013 AJ119	MPC · JPL
1		MBA-M	17.2	1.5 km	multiple	2004–2019	23 Sep 2019	54	Disc.: Spacewatch	MPC · JPL
0		HUN	18.7	540 m	multiple	2004–2020	17 Oct 2020	84	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-I	17.5	940 m	multiple	2004–2020	14 Sep 2020	157	Disc.: NEAT Alt.: 2015 BE20	MPC · JPL
0		MBA-O	16.29	3.1 km	multiple	2004–2021	11 Jul 2021	167	Disc.: NEAT Alt.: 2010 BV143	MPC · JPL
0		MBA-O	16.53	2.8 km	multiple	2004–2021	13 May 2021	207	Disc.: NEAT Alt.: 2010 MD63	MPC · JPL
1		MBA-M	16.8	2.4 km	multiple	2004–2021	12 Jan 2021	93	Disc.: NEAT	MPC · JPL
0		HUN	17.76	830 m	multiple	2004–2021	16 Aug 2021	247	Disc.: NEAT	MPC · JPL
0		MCA	16.9	2.3 km	multiple	2004–2018	14 Sep 2018	190	Disc.: NEAT	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2021	07 Apr 2021	125	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.78	1.9 km	multiple	2004–2021	07 May 2021	355	Disc.: NEAT Alt.: 2011 WX150	MPC · JPL
E		MBA-M	17.8	1.2 km	single	6 days	16 Feb 2004	9	Disc.: Kitt Peak Obs.	MPC · JPL
1		HUN	18.2	680 m	multiple	2004–2017	04 Apr 2017	35	Disc.: Kitt Peak Obs. Alt.: 2015 LR32	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2020	22 Jul 2020	59	Disc.: Spacewatch	MPC · JPL
–		TNO	14.2	6.0 km	single	9 days	22 Feb 2004	41	Disc.: Spacewatch LoUTNOs, centaur	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2021	18 Jan 2021	103	Disc.: Spacewatch	MPC · JPL
1		HUN	18.8	520 m	multiple	2004–2020	20 Feb 2020	41	Disc.: LONEOS	MPC · JPL
0		MBA-O	15.80	3.9 km	multiple	2004–2021	01 May 2021	247	Disc.: LONEOS Alt.: 2010 KV143	MPC · JPL
0		MBA-M	16.9	1.8 km	multiple	2004–2021	08 Jan 2021	172	Disc.: LONEOS Alt.: 2016 YH7	MPC · JPL
0		MBA-O	17.13	2.1 km	multiple	2004–2021	08 May 2021	81	Disc.: LPL/Spacewatch II Alt.: 2008 XZ20	MPC · JPL
0		MBA-O	16.95	2.3 km	multiple	2002–2021	14 Apr 2021	97	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.80	820 m	multiple	2004–2021	09 May 2021	38	Disc.: LPL/Spacewatch II Added on 22 July 2020	MPC · JPL
0		MBA-O	15.9	3.7 km	multiple	1999–2019	24 Dec 2019	139	Disc.: SDSS Alt.: 1999 FW93, 2016 DJ29	MPC · JPL
0		MBA-M	16.7	2.5 km	multiple	2004–2020	14 Oct 2020	65	Disc.: Spacewatch Alt.: 2013 GP128	MPC · JPL
1		MBA-I	18.0	750 m	multiple	2004–2020	17 Oct 2020	37	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.87	1.1 km	multiple	2004–2021	17 Apr 2021	62	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-O	16.72	2.5 km	multiple	2004–2021	14 Aug 2021	53	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2020	15 Oct 2020	50	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.45	610 m	multiple	1999–2021	03 May 2021	433	Disc.: Spacewatch Alt.: 2013 YA63, 2018 HQ4	MPC · JPL
0		MBA-O	15.7	4.0 km	multiple	2003–2021	18 Jan 2021	147	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.8	520 m	multiple	2004–2019	22 Sep 2019	40	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	19.0	470 m	multiple	2004–2021	09 Apr 2021	33	Disc.: LPL/Spacewatch II Added on 17 June 2021 Alt.: 2009 SA54	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2020	25 Feb 2020	130	Disc.: Spacewatch Alt.: 2010 BX147	MPC · JPL
0		MBA-M	17.7	1.6 km	multiple	2004–2017	03 Jan 2017	26	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-O	17.27	2.0 km	multiple	2004–2021	08 May 2021	48	Disc.: Spacewatch	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2003–2020	12 Apr 2020	81	Disc.: Spacewatch Alt.: 2008 XS41	MPC · JPL
0		MBA-M	17.8	1.2 km	multiple	2004–2021	19 Jan 2021	57	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.1	2.1 km	multiple	2004–2018	08 Feb 2018	40	Disc.: Spacewatch Added on 22 July 2020	MPC · JPL
0		MBA-M	17.6	1.7 km	multiple	2004–2020	10 Nov 2020	45	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.8	2.4 km	multiple	2004–2021	05 Jan 2021	137	Disc.: Spacewatch Alt.: 2006 SA293, 2013 AA98	MPC · JPL
0		MBA-O	16.23	3.2 km	multiple	2001–2021	03 May 2021	126	Disc.: Spacewatch	MPC · JPL
3		MBA-I	18.8	520 m	multiple	2004–2018	13 Apr 2018	89	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.1	3.4 km	multiple	2004–2021	06 Mar 2021	75	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2010 KX108	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2021	17 Jan 2021	66	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
0		MBA-O	16.54	2.7 km	multiple	2004–2021	31 Mar 2021	89	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	17.6	900 m	multiple	2004–2019	03 Apr 2019	73	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.3	650 m	multiple	1997–2020	08 Dec 2020	110	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.52	1.3 km	multiple	2004–2021	07 Apr 2021	150	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2021	12 Jan 2021	116	Disc.: Spacewatch Alt.: 2015 RV233	MPC · JPL
0		MBA-O	16.32	3.0 km	multiple	1998–2021	03 May 2021	121	Disc.: Spacewatch Alt.: 2010 LP25, 2012 QS48	MPC · JPL
0		MBA-I	17.96	760 m	multiple	1992–2021	03 May 2021	118	Disc.: Spacewatch	MPC · JPL
1		MBA-M	18.05	730 m	multiple	2004–2021	05 Jul 2021	50	Disc.: Spacewatch Added on 17 June 2021	MPC · JPL
0		MBA-O	17.05	2.2 km	multiple	2004–2021	17 Apr 2021	100	Disc.: NEAT	MPC · JPL
2		MBA-M	18.6	570 m	multiple	2004–2020	22 Jan 2020	35	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.9	2.3 km	multiple	2004–2021	06 Jan 2021	78	Disc.: NEAT	MPC · JPL
0		MBA-O	16.48	2.8 km	multiple	2004–2021	19 May 2021	160	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.80	820 m	multiple	2004–2021	08 May 2021	109	Disc.: Spacewatch	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2019	08 Feb 2019	112	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2004–2021	06 Jan 2021	96	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	16.3	3.1 km	multiple	2002–2021	06 Jan 2021	354	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.1	1.1 km	multiple	2004–2021	15 Jun 2021	188	Disc.: Spacewatch	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2020	15 Sep 2020	103	Disc.: Spacewatch	MPC · JPL
0		MBA-I	17.6	900 m	multiple	2004–2020	17 Oct 2020	106	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.6	2.7 km	multiple	2004–2020	21 Dec 2020	106	Disc.: Spacewatch Alt.: 2010 LU152	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2020	11 Dec 2020	72	Disc.: LPL/Spacewatch II	MPC · JPL
1		MBA-I	18.4	620 m	multiple	2004–2021	08 Jan 2021	81	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.13	700 m	multiple	2004–2021	09 Aug 2021	81	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2020	16 Oct 2020	83	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.4	1.8 km	multiple	2004–2020	23 Aug 2020	62	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.8	1.2 km	multiple	2004–2021	15 Jan 2021	70	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	1.2 km	multiple	2004–2019	20 Dec 2019	67	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2019	28 Dec 2019	77	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.43	1.4 km	multiple	2004–2021	31 Mar 2021	97	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.3	650 m	multiple	1997–2020	13 Sep 2020	56	Disc.: Spacewatch	MPC · JPL
1		MBA-I	18.1	710 m	multiple	2004–2017	22 Oct 2017	46	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.8	520 m	multiple	2004–2020	13 Nov 2020	72	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2021	18 Jan 2021	72	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2019	05 Nov 2019	58	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.35	1.0 km	multiple	2004–2021	03 May 2021	121	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.18	3.2 km	multiple	2004–2021	13 Apr 2021	146	Disc.: NEAT	MPC · JPL
2		MBA-M	18.3	650 m	multiple	2004–2020	03 Feb 2020	72	Disc.: LPL/Spacewatch II Alt.: 2016 BK27	MPC · JPL
1		HUN	19.1	450 m	multiple	2004–2018	11 Nov 2018	45	Disc.: Kitt Peak Obs.	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2019	04 Sep 2019	64	Disc.: Spacewatch	MPC · JPL
3		MBA-I	18.4	620 m	multiple	2004–2018	18 Mar 2018	40	Disc.: Spacewatch	MPC · JPL
1		MBA-I	18.8	520 m	multiple	2004–2020	16 Aug 2020	49	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.1	1.0 km	multiple	2004–2021	18 Jan 2021	38	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.10	710 m	multiple	2004–2021	02 May 2021	75	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	900 m	multiple	1994–2020	26 Jan 2020	182	Disc.: Spacewatch Alt.: 1994 RU2	MPC · JPL
0		MBA-I	18.36	630 m	multiple	2004–2021	17 Aug 2021	45	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2020	11 Nov 2020	66	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.84	2.4 km	multiple	2004–2021	12 May 2021	95	Disc.: LPL/Spacewatch II	MPC · JPL
1		MBA-I	17.6	900 m	multiple	2004–2020	23 Dec 2020	53	Disc.: Kitt Peak Obs.	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2021	17 Jan 2021	56	Disc.: NEAT	MPC · JPL
0		MBA-M	17.2	1.5 km	multiple	2004–2021	08 Jan 2021	76	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.54	1.3 km	multiple	2004–2021	14 Apr 2021	87	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2019	02 Dec 2019	48	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	1.7 km	multiple	2004–2018	14 Apr 2018	40	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.9	490 m	multiple	2004–2020	13 Sep 2020	41	Disc.: Spacewatch	MPC · JPL
1		MBA-M	17.8	1.2 km	multiple	2004–2018	14 Jun 2018	36	Disc.: Spacewatch	MPC · JPL
1		MBA-I	18.2	680 m	multiple	2004–2015	17 Apr 2015	35	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.71	2.5 km	multiple	2004–2021	15 May 2021	93	Disc.: Spacewatch Alt.: 2010 BX96, 2010 OF38	MPC · JPL
1		MBA-M	17.9	780 m	multiple	2004–2020	02 Feb 2020	58	Disc.: LPL/Spacewatch II Alt.: 2016 BN42	MPC · JPL
0		MBA-M	17.2	2.0 km	multiple	2004–2020	12 Sep 2020	38	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.19	680 m	multiple	2004–2021	09 May 2021	66	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.2	1.3 km	multiple	2004–2020	17 Aug 2020	54	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2021	16 May 2021	70	Disc.: Spacewatch	MPC · JPL
1		MBA-I	18.4	620 m	multiple	2004–2020	25 Sep 2020	36	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.8	1.8 km	multiple	2004–2021	12 Jan 2021	73	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2020	17 May 2020	49	Disc.: Spacewatch	MPC · JPL
1		HIL	15.96	3.6 km	multiple	2004–2021	07 Jun 2021	77	Disc.: LPL/Spacewatch II	MPC · JPL
2		MBA-I	18.7	540 m	multiple	2004–2015	08 Jun 2015	23	Disc.: LPL/Spacewatch II	MPC · JPL
2		MBA-M	18.6	800 m	multiple	2004–2020	14 Dec 2020	31	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2019	08 Feb 2019	74	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.32	1.0 km	multiple	2004–2021	17 Apr 2021	115	Disc.: Spacewatch Alt.: 2010 JF181	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2021	18 Jan 2021	110	Disc.: Spacewatch Alt.: 2010 KT26	MPC · JPL
0		MBA-O	16.69	2.6 km	multiple	2004–2021	12 May 2021	81	Disc.: Spacewatch	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2021	18 Jan 2021	75	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.98	2.2 km	multiple	2004–2021	12 Aug 2021	72	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.45	2.9 km	multiple	2004–2021	12 May 2021	117	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2019	05 Feb 2019	54	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2021	18 Jan 2021	74	Disc.: Spacewatch	MPC · JPL
0		HUN	18.5	590 m	multiple	2004–2019	31 Dec 2019	64	Disc.: Kitt Peak Obs.	MPC · JPL
0		MBA-M	17.5	1.8 km	multiple	2004–2019	28 Aug 2019	56	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2021	15 Jan 2021	70	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.25	3.1 km	multiple	2002–2021	12 May 2021	150	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.2	960 m	multiple	2004–2019	28 Nov 2019	47	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	02 Apr 2020	63	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.77	520 m	multiple	2004–2021	03 May 2021	73	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	1.7 km	multiple	2004–2020	08 Oct 2020	48	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2019	25 Oct 2019	40	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2019	26 Jan 2019	43	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.2	2.0 km	multiple	2004–2020	15 Oct 2020	44	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2004–2020	16 Jun 2020	47	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.25	670 m	multiple	2004–2021	18 May 2021	82	Disc.: NEAT	MPC · JPL
2		MBA-M	18.9	490 m	multiple	2004–2019	28 Nov 2019	43	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.8	520 m	multiple	2004–2020	16 Oct 2020	57	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.88	790 m	multiple	2004–2021	14 Apr 2021	58	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.92	2.3 km	multiple	2004–2021	08 Aug 2021	66	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.54	580 m	multiple	2004–2021	15 Apr 2021	43	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2021	06 Jan 2021	90	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.6	570 m	multiple	1997–2019	28 Aug 2019	56	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2020	15 Feb 2020	64	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.01	740 m	multiple	2004–2021	05 Aug 2021	62	Disc.: Spacewatch	MPC · JPL
0		MBA-M	16.9	2.3 km	multiple	2004–2021	09 Jan 2021	62	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	2004–2021	16 Jan 2021	46	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.7	540 m	multiple	2004–2019	07 May 2019	41	Disc.: LPL/Spacewatch II	MPC · JPL
1		MBA-I	18.4	620 m	multiple	2004–2019	07 Apr 2019	43	Disc.: Spacewatch	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	15 Aug 2020	37	Disc.: Spacewatch	MPC · JPL
1		MBA-M	16.8	2.4 km	multiple	2004–2021	09 Jan 2021	71	Disc.: LPL/Spacewatch II Alt.: 2010 HU110	MPC · JPL
0		MBA-I	18.8	520 m	multiple	2004–2019	28 May 2019	37	Disc.: Spacewatch	MPC · JPL
2		MBA-I	18.7	540 m	multiple	2004–2019	05 Feb 2019	30	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	1.7 km	multiple	2004–2020	23 Oct 2020	36	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.67	2.6 km	multiple	2004–2021	07 Apr 2021	106	Disc.: Spacewatch Alt.: 2010 LM9	MPC · JPL
0		MBA-M	17.77	830 m	multiple	2004–2021	14 Apr 2021	73	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2021	15 Jan 2021	55	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.99	2.2 km	multiple	2004–2021	09 Aug 2021	54	Disc.: NEAT	MPC · JPL
0		MBA-M	16.8	2.4 km	multiple	2004–2020	07 Sep 2020	74	Disc.: Spacewatch	MPC · JPL
0		HUN	18.93	490 m	multiple	2004–2021	16 Aug 2021	43	Disc.: Spacewatch	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	11 Aug 2020	44	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.23	670 m	multiple	2004–2021	30 May 2021	59	Disc.: Spacewatch	MPC · JPL
3		MBA-I	18.9	490 m	multiple	2004–2018	18 Mar 2018	26	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2021	18 Jan 2021	78	Disc.: Spacewatch	MPC · JPL
0		MBA-M	17.6	1.3 km	multiple	2004–2020	24 Dec 2020	60	Disc.: LPL/Spacewatch II	MPC · JPL
0		MBA-M	17.89	790 m	multiple	2004–2021	08 Apr 2021	76	Disc.: NEAT	MPC · JPL
1		MBA-M	18.2	680 m	multiple	2004–2020	24 Jan 2020	54	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.73	2.5 km	multiple	2004–2021	17 Apr 2021	67	Disc.: Spacewatch	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2021	18 Jan 2021	59	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.11	710 m	multiple	2004–2021	15 Apr 2021	53	Disc.: LPL/Spacewatch II Alt.: 2010 LP53	MPC · JPL
1		MBA-I	18.9	490 m	multiple	2004–2017	26 Dec 2017	35	Disc.: Spacewatch	MPC · JPL
0		MBA-M	18.4	620 m	multiple	2004–2020	23 Jan 2020	36	Disc.: LPL/Spacewatch II Added on 22 July 2020	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	18 Jul 2020	38	Disc.: LPL/Spacewatch II Added on 22 July 2020	MPC · JPL
0		MBA-O	17.41	1.8 km	multiple	2004–2021	02 Jun 2021	57	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
1		MBA-I	18.6	570 m	multiple	2004–2019	24 Oct 2019	24	Disc.: LPL/Spacewatch II Added on 17 January 2021	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2002–2021	07 Jan 2021	48	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL

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References[]

^ "Data Available from the Minor Planet Center – MPCORB.DAT". Minor Planet Center. 21 August 2021. (doc)
^ Johnston, Wm. Robert (18 August 2020). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 26 August 2021.

[MPCORB-1] "Data Available from the Minor Planet Center – MPCORB.DAT". Minor Planet Center. 21 August 2021. (doc)

[johnstonsarchive-TNO-list-2] Johnston, Wm. Robert (18 August 2020). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 26 August 2021.

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