List of unnumbered minor planets: 2004 T (200–299)

This is a partial list of unnumbered minor planets for principal provisional designations assigned during 1–15 October 2004. Since this period yielded a high number of provisional discoveries, it is further split into several standalone pages. As of August 2021, a total of 346 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.

T[]

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

1		MBA-M	18.75	750 m	multiple	2004–2021	03 Aug 2021	41	—	MPC · JPL
0		MBA-M	17.41	1.4 km	multiple	2004–2021	03 Aug 2021	108	—	MPC · JPL
0		MBA-I	18.59	570 m	multiple	2004–2021	04 Aug 2021	58	—	MPC · JPL
0		MBA-M	17.9	1.1 km	multiple	2004–2020	15 May 2020	41	—	MPC · JPL
1		MBA-I	18.9	490 m	multiple	2004–2018	16 Sep 2018	32	Alt.: 2011 TB1	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2021	09 Jan 2021	103	Alt.: 2010 BM135	MPC · JPL
1		MBA-O	17.3	1.9 km	multiple	2004–2021	07 Jan 2021	78	—	MPC · JPL
0		MBA-M	17.69	1.2 km	multiple	2004–2021	17 Aug 2021	109	—	MPC · JPL
–		MBA-O	16.8	2.4 km	single	8 days	15 Oct 2004	9	—	MPC · JPL
0		MBA-I	17.8	820 m	multiple	2004–2020	22 Mar 2020	102	—	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2002–2020	02 Feb 2020	52	—	MPC · JPL
0		MBA-O	16.0	3.5 km	multiple	2004–2020	18 Sep 2020	59	—	MPC · JPL
E		MBA-M	18.3	1.2 km	single	7 days	14 Oct 2004	9	—	MPC · JPL
2		MBA-M	17.7	1.2 km	multiple	2004–2018	08 Mar 2018	52	—	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2020	17 Dec 2020	105	—	MPC · JPL
0		MBA-M	17.1	2.1 km	multiple	2004–2020	22 Mar 2020	43	—	MPC · JPL
–		MBA-M	19.1	450 m	single	3 days	11 Oct 2004	12	—	MPC · JPL
0		MBA-I	19.1	450 m	multiple	2004–2019	27 Oct 2019	49	—	MPC · JPL
4		MBA-M	18.6	800 m	multiple	2004–2017	22 Dec 2017	21	—	MPC · JPL
3		MBA-M	18.0	1.4 km	multiple	2004–2018	15 Oct 2018	29	—	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	06 Oct 2020	78	—	MPC · JPL
–		MBA-M	17.0	1.2 km	single	28 days	15 Oct 2004	14	—	MPC · JPL
–		MBA-M	18.0	1.1 km	single	4 days	12 Oct 2004	10	—	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2021	12 Jan 2021	142	Alt.: 2017 CN9	MPC · JPL
1		MBA-M	18.0	1.4 km	multiple	2004–2018	10 Nov 2018	30	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2020	15 Dec 2020	112	Alt.: 2004 RN337	MPC · JPL
1		MBA-M	18.5	590 m	multiple	2004–2018	11 Feb 2018	28	Disc.: Spacewatch Added on 17 June 2021 Alt.: 2014 EU189	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004��2020	20 Oct 2020	55	—	MPC · JPL
2		MBA-I	18.8	520 m	multiple	2004–2019	17 Dec 2019	31	Alt.: 2015 VC16	MPC · JPL
0		MBA-I	18.00	750 m	multiple	2004–2021	17 Apr 2021	106	Alt.: 2012 XL153	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2019	23 Sep 2019	68	Alt.: 2015 PV63	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	23 Aug 2020	54	Alt.: 2013 HY77, 2015 VG16	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2002–2020	07 Dec 2020	99	—	MPC · JPL
0		MBA-I	18.83	510 m	multiple	2004–2021	18 Aug 2021	52	Alt.: 2014 OK381	MPC · JPL
0		MBA-M	17.4	1.8 km	multiple	2002–2020	02 Feb 2020	66	—	MPC · JPL
E		MBA-M	19.8	330 m	single	2 days	11 Oct 2004	15	—	MPC · JPL
0		MBA-O	17.0	2.2 km	multiple	2004–2021	07 Jan 2021	76	—	MPC · JPL
0		MBA-O	17.58	1.7 km	multiple	2004–2021	08 May 2021	79	— Added on 22 July 2020 Alt.: 2006 CN2	MPC · JPL
0		MBA-M	17.62	1.7 km	multiple	2004–2021	18 Jun 2021	52	Alt.: 2017 PG5	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	10 Nov 2020	31	—	MPC · JPL
0		MBA-M	17.85	1.1 km	multiple	2004–2021	13 Aug 2021	75	—	MPC · JPL
–		MBA-M	19.3	770 m	single	2 days	11 Oct 2004	9	—	MPC · JPL
–		MBA-M	19.5	700 m	single	2 days	11 Oct 2004	9	—	MPC · JPL
1		MBA-M	18.1	710 m	multiple	2004–2021	08 Jan 2021	78	Alt.: 2012 UX167	MPC · JPL
0		MBA-M	17.8	1.2 km	multiple	2004–2019	13 Jan 2019	41	Alt.: 2017 ON29	MPC · JPL
E		MBA-I	19.4	390 m	single	5 days	15 Oct 2004	9	—	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2000–2020	16 Mar 2020	96	—	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2019	03 Oct 2019	54	Alt.: 2014 SH325	MPC · JPL
0		MBA-M	17.40	1.8 km	multiple	2004–2021	15 Apr 2021	85	—	MPC · JPL
0		MBA-I	18.45	610 m	multiple	2004–2021	07 Apr 2021	64	Alt.: 2011 OM11	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2019	04 Dec 2019	48	—	MPC · JPL
2		MBA-I	19.2	430 m	multiple	2004–2021	30 Jun 2021	34	—	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2020	23 May 2020	81	—	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	20 Oct 2020	48	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2019	19 Nov 2019	56	Alt.: 2015 OD32	MPC · JPL
1		MBA-I	18.7	540 m	multiple	2004–2019	03 Dec 2019	58	—	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2020	14 Nov 2020	115	—	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2019	19 Dec 2019	43	—	MPC · JPL
0		MBA-M	17.4	1.4 km	multiple	2000–2020	23 May 2020	116	—	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2019	04 Apr 2019	66	Alt.: 2015 FO159	MPC · JPL
0		MCA	18.1	710 m	multiple	2000–2021	07 Jun 2021	108	—	MPC · JPL
0		MBA-I	17.61	890 m	multiple	2004–2021	17 Aug 2021	164	Alt.: 2011 YR2, 2016 AD93	MPC · JPL
0		MBA-M	18.33	910 m	multiple	2000–2021	03 Aug 2021	50	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
3		MBA-M	18.2	680 m	multiple	2008–2018	18 Feb 2018	23	—	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2017	24 Nov 2017	79	Alt.: 2013 HE99, 2014 WX465	MPC · JPL
0		MBA-M	17.01	1.7 km	multiple	2004–2021	13 Aug 2021	136	Alt.: 2008 RE53	MPC · JPL
2		MBA-O	17.4	1.8 km	multiple	2004–2016	09 Oct 2016	31	—	MPC · JPL
0		MBA-M	16.9	2.3 km	multiple	2004–2020	16 May 2020	111	Alt.: 2009 WY211	MPC · JPL
0		MBA-M	17.99	1.1 km	multiple	2004–2021	16 Aug 2021	52	—	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	1993–2020	08 Aug 2020	37	—	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	2004–2020	14 Jun 2020	55	—	MPC · JPL
2		MBA-M	17.2	1.1 km	multiple	2004–2018	08 Feb 2018	52	—	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2019	01 Nov 2019	84	Alt.: 2015 TP182	MPC · JPL
–		MBA-M	18.8	520 m	single	26 days	03 Nov 2004	13	—	MPC · JPL
0		MBA-M	18.0	750 m	multiple	2000–2019	06 Apr 2019	28	—	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2001–2020	15 Dec 2020	63	—	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	05 Nov 2020	74	—	MPC · JPL
0		MBA-O	17.4	1.8 km	multiple	2004–2020	17 Nov 2020	89	Alt.: 2015 TD93	MPC · JPL
0		MBA-M	17.7	1.6 km	multiple	2004–2018	15 Oct 2018	52	— Added on 22 July 2020 Alt.: 2017 KV23	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2021	06 Jan 2021	211	Alt.: 2005 YV76, 2014 OY371	MPC · JPL
0		HUN	18.5	590 m	multiple	2003–2020	16 Oct 2020	88	Alt.: 2015 VR42	MPC · JPL
0		MBA-O	16.17	3.2 km	multiple	2004–2021	08 Aug 2021	210	—	MPC · JPL
0		MBA-M	17.8	1.5 km	multiple	2004–2017	29 Jul 2017	20	— Added on 22 July 2020	MPC · JPL
0		MBA-O	16.08	3.4 km	multiple	1993–2021	20 Aug 2021	140	Alt.: 2014 NK48	MPC · JPL
0		MBA-M	17.62	1.3 km	multiple	2004–2021	18 Aug 2021	71	—	MPC · JPL
1		MBA-I	18.9	490 m	multiple	2004–2019	24 Nov 2019	45	—	MPC · JPL
1		MBA-I	19.4	390 m	multiple	2004–2020	16 Sep 2020	55	—	MPC · JPL
0		MBA-M	17.7	860 m	multiple	2004–2018	23 Jan 2018	58	Alt.: 2016 NQ53	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2021	16 Jan 2021	53	Alt.: 2006 CJ74	MPC · JPL
–		MBA-M	18.5	1.1 km	single	22 days	14 Oct 2004	12	—	MPC · JPL
0		MBA-M	18.50	840 m	multiple	2004–2021	10 Aug 2021	33	—	MPC · JPL
3		MBA-I	19.5	370 m	multiple	2004–2018	15 Sep 2018	37	—	MPC · JPL
2		MBA-O	17.8	1.5 km	multiple	2004–2019	05 Aug 2019	48	Alt.: 2009 SG302, 2014 QG190	MPC · JPL
1		MBA-I	18.7	540 m	multiple	2004–2017	29 Sep 2017	64	Alt.: 2014 WH87	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2020	15 Sep 2020	43	Alt.: 2015 RX70	MPC · JPL
0		MBA-I	18.59	570 m	multiple	2002–2021	11 Aug 2021	38	—	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	12 Dec 2020	75	Alt.: 2009 QV76	MPC · JPL
0		HUN	19.0	470 m	multiple	2004–2020	11 Dec 2020	58	—	MPC · JPL
0		MBA-O	17.7	1.6 km	multiple	2004–2020	14 Nov 2020	60	—	MPC · JPL
E		MBA-O	18.0	1.4 km	single	6 days	14 Oct 2004	9	—	MPC · JPL
3		MBA-M	19.1	450 m	multiple	2000–2008	04 Sep 2008	19	Alt.: 2000 WR178	MPC · JPL
2		MBA-O	17.2	2.0 km	multiple	2004–2020	20 Oct 2020	49	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	1994–2020	14 Dec 2020	65	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-I	18.51	590 m	multiple	2004–2021	08 Aug 2021	51	—	MPC · JPL
–		MBA-M	18.2	1.3 km	single	13 days	21 Oct 2004	12	—	MPC · JPL
–		MBA-O	17.1	2.1 km	single	7 days	15 Oct 2004	9	—	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2004–2018	13 Nov 2018	37	— Added on 22 July 2020	MPC · JPL
1		MBA-I	18.6	570 m	multiple	2004–2015	03 Dec 2015	34	Alt.: 2015 TY232	MPC · JPL
3		MBA-I	19.1	450 m	multiple	2004–2019	22 Oct 2019	29	—	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2020	07 Dec 2020	75	—	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	1993–2020	15 Dec 2020	103	Alt.: 1993 VQ7	MPC · JPL
1		MBA-M	17.8	820 m	multiple	2004–2020	09 Sep 2020	58	Alt.: 2015 HG215	MPC · JPL
1		MBA-I	18.3	650 m	multiple	2004–2019	26 Oct 2019	64	Alt.: 2015 TE162	MPC · JPL
0		MBA-M	17.55	1.7 km	multiple	2004–2021	13 Apr 2021	73	Alt.: 2013 TJ68	MPC · JPL
0		MBA-I	18.43	610 m	multiple	2004–2021	08 May 2021	31	Disc.: Spacewatch Added on 17 June 2021	MPC · JPL
0		MBA-O	16.46	2.8 km	multiple	2004–2021	14 Aug 2021	84	Alt.: 2015 VG45	MPC · JPL
0		MBA-M	17.88	1.1 km	multiple	2004–2021	07 Aug 2021	50	—	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2020	12 Dec 2020	99	Alt.: 2014 SX4	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	14 Nov 2020	59	— Added on 22 July 2020	MPC · JPL
0		MBA-I	18.7	540 m	multiple	2004–2019	03 Oct 2019	45	Alt.: 2015 PN80	MPC · JPL
0		MBA-M	17.8	1.5 km	multiple	2004–2020	23 Jan 2020	37	—	MPC · JPL
1		MBA-I	18.9	490 m	multiple	1991–2020	05 Nov 2020	86	Alt.: 2007 PW7	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2021	06 Jan 2021	84	— Added on 22 July 2020 Alt.: 2014 QM6	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	1994–2019	26 Nov 2019	44	Alt.: 2014 WG75	MPC · JPL
0		MBA-M	16.6	2.7 km	multiple	2004–2020	24 Mar 2020	120	—	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2020	06 Dec 2020	91	Alt.: 2009 UF40, 2015 XB204	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2021	06 Jan 2021	104	—	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	20 Oct 2020	74	—	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2020	18 Jul 2020	59	—	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2021	05 Jan 2021	140	—	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2004–2020	26 Jan 2020	70	—	MPC · JPL
1		MBA-M	17.9	780 m	multiple	1996–2020	17 Oct 2020	61	Disc.: Spacewatch Added on 17 January 2021 Alt.: 2008 UE161	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2002–2019	22 Oct 2019	61	Alt.: 2015 MQ68	MPC · JPL
2		MBA-O	17.4	1.8 km	multiple	2004–2020	10 Nov 2020	54	—	MPC · JPL
3		MBA-M	17.6	1.3 km	multiple	2004–2017	13 Dec 2017	43	—	MPC · JPL
1		MBA-O	17.5	1.8 km	multiple	2004–2019	17 Dec 2019	50	—	MPC · JPL
–		MBA-M	17.9	780 m	single	6 days	15 Oct 2004	10	—	MPC · JPL
3		MBA-I	18.3	650 m	multiple	2004–2020	22 Mar 2020	22	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2020	16 Aug 2020	87	Alt.: 2015 UV53	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2018	12 Jul 2018	52	Alt.: 2015 XJ354	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	05 Nov 2020	63	Alt.: 2017 BQ117	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2020	31 Jan 2020	105	Alt.: 2006 JX78, 2015 TH82	MPC · JPL
1		MBA-M	17.2	1.5 km	multiple	2004–2020	19 Apr 2020	107	Alt.: 2017 SD89	MPC · JPL
0		MBA-O	15.8	3.9 km	multiple	2004–2020	13 Sep 2020	95	—	MPC · JPL
–		MBA-I	18.1	710 m	single	30 days	09 Nov 2004	10	—	MPC · JPL
3		MBA-M	17.9	1.1 km	multiple	2004–2017	09 Dec 2017	33	Alt.: 2017 WH10	MPC · JPL
0		MBA-I	18.36	630 m	multiple	2004–2021	14 Apr 2021	59	Alt.: 2011 OT17	MPC · JPL
0		MBA-M	17.5	940 m	multiple	2003–2020	21 Oct 2020	154	Alt.: 2011 GJ1	MPC · JPL
0		MBA-M	17.9	780 m	multiple	1992–2020	07 Oct 2020	80	Alt.: 2008 SN222, 2012 QZ34	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2004–2021	20 Mar 2021	33	—	MPC · JPL
0		MBA-M	17.42	1.8 km	multiple	2004–2021	10 Apr 2021	53	Alt.: 2013 RN89	MPC · JPL
0		MBA-M	17.88	1.1 km	multiple	2004–2021	10 Aug 2021	48	Alt.: 2015 BG409	MPC · JPL
1		MBA-M	17.9	780 m	multiple	2004–2020	08 Oct 2020	110	Alt.: 2012 SU47, 2014 FP9	MPC · JPL
0		MBA-M	17.3	1.0 km	multiple	2000–2020	07 Oct 2020	56	—	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2003–2019	03 Apr 2019	73	—	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2021	06 Jan 2021	85	Disc.: Spacewatch Added on 17 January 2021 Alt.: 2014 OB337	MPC · JPL
0		MBA-O	17.2	2.0 km	multiple	2004–2019	27 Oct 2019	57	—	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	15 Oct 2020	115	—	MPC · JPL
2		MBA-M	18.0	750 m	multiple	2004–2020	20 Jul 2020	27	Disc.: Spacewatch Added on 13 September 2020	MPC · JPL
2		MBA-I	19.8	330 m	multiple	2004–2014	11 Nov 2014	23	Alt.: 2014 UN181	MPC · JPL
0		MBA-M	18.16	980 m	multiple	2004–2021	04 Aug 2021	51	Alt.: 2006 DQ193	MPC · JPL
0		MBA-M	18.41	870 m	multiple	2004–2021	04 Aug 2021	28	—	MPC · JPL
2		MBA-M	17.7	860 m	multiple	2004–2020	12 Aug 2020	85	—	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2019	02 Nov 2019	48	—	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2020	17 Nov 2020	141	—	MPC · JPL
–		MBA-I	18.6	570 m	single	8 days	15 Oct 2004	10	—	MPC · JPL
3		MBA-I	19.4	390 m	multiple	2004–2018	12 Nov 2018	28	Disc.: LPL/Spacewatch II Added on 17 June 2021	MPC · JPL
0		MBA-I	18.14	700 m	multiple	2004–2021	15 Apr 2021	50	—	MPC · JPL
0		MBA-O	16.0	3.5 km	multiple	2004–2019	08 May 2019	88	Alt.: 2011 AN3	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	21 Oct 2020	65	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-M	17.0	2.2 km	multiple	2004–2020	22 Mar 2020	97	—	MPC · JPL
4		MBA-I	18.8	520 m	multiple	2004–2018	05 Oct 2018	25	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-M	17.7	1.2 km	multiple	2004–2019	28 May 2019	43	—	MPC · JPL
0		MBA-I	18.1	710 m	multiple	1999–2019	28 Nov 2019	52	—	MPC · JPL
5		MBA-I	19.0	470 m	multiple	2004–2015	12 Nov 2015	18	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	20 Oct 2020	31	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	2004–2019	06 Apr 2019	95	Alt.: 2015 SC5	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2004–2017	28 Aug 2017	41	Alt.: 2014 WC121	MPC · JPL
2		MBA-I	19.2	430 m	multiple	2004–2021	05 Feb 2021	23	Disc.: Spacewatch Added on 21 August 2021 Alt.: 2008 UB296	MPC · JPL
0		MBA-I	18.10	710 m	multiple	1993–2021	15 Apr 2021	78	—	MPC · JPL
0		MBA-M	18.11	1.0 km	multiple	2004–2021	14 Aug 2021	73	—	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2020	26 Jul 2020	62	Alt.: 2005 YG106, 2013 HO104	MPC · JPL
0		MBA-M	17.6	1.3 km	multiple	2004–2020	22 Apr 2020	43	—	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2004–2019	27 Oct 2019	93	Alt.: 2015 PR174	MPC · JPL
0		MBA-O	16.9	2.3 km	multiple	1997–2020	05 Nov 2020	90	—	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2020	21 Jun 2020	41	Alt.: 2014 TL18	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2003–2021	16 Jan 2021	45	Alt.: 2004 TV255	MPC · JPL
2		MBA-I	19.0	470 m	multiple	2004–2019	28 Dec 2019	25	—	MPC · JPL
0		MBA-O	16.1	3.4 km	multiple	2004–2020	31 Jan 2020	39	—	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2021	11 Jan 2021	84	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2020	13 Sep 2020	83	—	MPC · JPL
1		MBA-M	18.0	750 m	multiple	2004–2020	10 Nov 2020	37	—	MPC · JPL
2		MBA-M	18.0	1.1 km	multiple	2013–2017	14 Dec 2017	30	—	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2019	19 Dec 2019	91	Alt.: 2015 PY246	MPC · JPL
E		MBA-I	18.4	620 m	single	4 days	13 Oct 2004	10	—	MPC · JPL
–		MBA-M	17.5	1.3 km	single	27 days	05 Nov 2004	15	—	MPC · JPL
1		MBA-I	17.8	820 m	multiple	2004–2017	20 Jan 2017	32	—	MPC · JPL
3		MBA-I	18.6	570 m	multiple	2004–2015	08 Nov 2015	20	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
3		MBA-M	17.6	1.7 km	multiple	2004–2018	17 Nov 2018	27	—	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2004–2019	19 Nov 2019	59	—	MPC · JPL
0		MBA-M	17.2	1.1 km	multiple	2004–2020	17 Aug 2020	69	Alt.: 2010 KW155, 2015 KJ100	MPC · JPL
0		MCA	19.2	430 m	multiple	2004–2020	20 Oct 2020	93	—	MPC · JPL
3		MBA-M	18.3	650 m	multiple	2004–2020	13 Sep 2020	30	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-M	17.26	2.0 km	multiple	1999–2021	11 May 2021	99	Alt.: 2013 SK1, 2016 ES175	MPC · JPL
0		MBA-I	17.64	880 m	multiple	2003–2021	14 Aug 2021	163	Alt.: 2011 SN171	MPC · JPL
0		MBA-M	17.3	1.9 km	multiple	1995–2020	26 Apr 2020	67	Alt.: 1995 UY81, 2006 CD55, 2017 OZ4	MPC · JPL
0		MBA-O	17.5	1.8 km	multiple	2004–2020	06 Dec 2020	50	—	MPC · JPL
0		MBA-M	17.30	1.9 km	multiple	2004–2021	04 May 2021	52	— Added on 22 July 2020 Alt.: 2018 VS39	MPC · JPL
1		MBA-M	17.5	940 m	multiple	2004–2019	06 Apr 2019	44	—	MPC · JPL
1		MBA-I	19.71	340 m	multiple	2004–2021	13 Jul 2021	30	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
1		MBA-M	18.1	1.0 km	multiple	2004–2017	10 Dec 2017	33	—	MPC · JPL
1		MBA-O	18.26	1.2 km	multiple	2004–2021	20 Mar 2021	30	Disc.: LPL/Spacewatch II Added on 11 May 2021	MPC · JPL
1		MBA-O	18.0	1.4 km	multiple	2004–2020	11 Oct 2020	40	—	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	12 Sep 2020	79	Alt.: 2015 VX11	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2002–2020	16 Oct 2020	99	Alt.: 2009 RP21, 2019 GV11	MPC · JPL
0		MBA-M	17.58	1.3 km	multiple	2004–2021	11 Aug 2021	70	—	MPC · JPL
0		MBA-O	17.7	1.6 km	multiple	2004–2020	16 Oct 2020	42	Disc.: Spacewatch Added on 17 January 2021 Alt.: 2013 HV151	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2021	06 Jan 2021	96	Alt.: 2015 XU255	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2020	14 Oct 2020	62	—	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	1994–2021	24 Jan 2021	175	Alt.: 2010 BT33	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2020	15 Dec 2020	94	—	MPC · JPL
0		MBA-I	17.83	810 m	multiple	2004–2021	03 May 2021	136	Alt.: 2013 AL103	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2020	16 Mar 2020	79	Alt.: 2006 JL76	MPC · JPL
1		MBA-O	17.4	1.8 km	multiple	2004–2020	15 Sep 2020	71	— Added on 22 July 2020	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	1996–2021	08 Jan 2021	178	Alt.: 2012 HS62	MPC · JPL
2		MBA-M	18.1	1.0 km	multiple	2004–2017	23 Sep 2017	27	Disc.: Spacewatch Added on 17 June 2021 Alt.: 2013 WH12	MPC · JPL
0		MBA-M	17.3	1.9 km	multiple	2004–2020	21 Apr 2020	47	—	MPC · JPL
0		MBA-M	17.4	1.4 km	multiple	2004–2020	24 Jun 2020	55	—	MPC · JPL
0		MBA-O	17.0	2.2 km	multiple	2004–2020	15 Aug 2020	34	—	MPC · JPL
0		MBA-I	17.68	870 m	multiple	2004–2021	11 May 2021	95	—	MPC · JPL
0		MBA-I	18.7	540 m	multiple	2004–2020	14 Aug 2020	63	—	MPC · JPL
2		MBA-M	18.42	870 m	multiple	2004–2021	09 Aug 2021	28	—	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	06 Dec 2020	112	—	MPC · JPL
0		MBA-I	17.9	780 m	multiple	2000–2021	18 Jan 2021	105	—	MPC · JPL
1		MBA-I	18.7	540 m	multiple	2004–2015	19 Nov 2015	28	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
–		MBA-O	16.7	2.5 km	single	26 days	04 Nov 2004	10	—	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2000–2019	31 Dec 2019	72	Alt.: 2015 RT104	MPC · JPL
2		MBA-M	18.5	590 m	multiple	2004–2016	03 Aug 2016	33	—	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2020	19 Jul 2020	45	— Added on 22 July 2020 Alt.: 2013 HF115	MPC · JPL
1		MBA-M	17.8	820 m	multiple	2004–2018	27 Jan 2018	41	—	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	1993–2021	05 Jan 2021	145	Alt.: 2014 SY237, 2015 VT51	MPC · JPL
0		MBA-I	18.5	590 m	multiple	2003–2019	27 Nov 2019	92	Alt.: 2015 TJ6	MPC · JPL
2		MBA-I	18.5	590 m	multiple	2004–2020	25 Jan 2020	50	—	MPC · JPL
E		MBA-M	17.6	1.3 km	single	6 days	15 Oct 2004	10	—	MPC · JPL
0		MBA-M	17.84	1.1 km	multiple	2004–2021	14 Aug 2021	96	—	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2018	13 Aug 2018	59	Alt.: 2009 UJ108, 2017 HX41	MPC · JPL
0		MBA-I	18.58	570 m	multiple	2004–2021	12 May 2021	87	Alt.: 2008 YR57	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2020	14 Nov 2020	129	Alt.: 2015 VX114	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2003–2019	27 Oct 2019	50	—	MPC · JPL
4		MBA-I	19.4	390 m	multiple	2004–2018	06 Oct 2018	25	—	MPC · JPL
0		MBA-M	17.22	1.5 km	multiple	2004–2021	17 Aug 2021	102	Alt.: 2011 EG62	MPC · JPL
0		MBA-M	17.5	1.3 km	multiple	2004–2019	07 Apr 2019	36	—	MPC · JPL
0		MBA-O	17.1	2.1 km	multiple	2004–2021	11 Jan 2021	112	—	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2020	09 Oct 2020	95	—	MPC · JPL
2		MBA-M	18.1	710 m	multiple	1996–2020	21 Oct 2020	83	Alt.: 2016 TL15	MPC · JPL
0		MBA-I	18.52	590 m	multiple	1998–2021	13 May 2021	41	— Added on 22 July 2020	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2020	17 Oct 2020	120	Alt.: 2006 EX73, 2007 RD87	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2020	13 Sep 2020	58	— Added on 22 July 2020	MPC · JPL
0		MBA-I	18.28	660 m	multiple	2004–2021	14 Apr 2021	71	Alt.: 2015 TD254, 2015 VO109	MPC · JPL
2		MBA-M	17.4	1.8 km	multiple	2004–2019	10 Jan 2019	61	—	MPC · JPL
0		MBA-I	18.37	630 m	multiple	2004–2021	20 Aug 2021	65	Alt.: 2014 OE2	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	16 Nov 2020	52	— Added on 22 July 2020	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2004–2020	08 Nov 2020	73	Alt.: 2015 TM63	MPC · JPL
0		MBA-O	16.43	2.9 km	multiple	2004–2021	16 Aug 2021	81	— Added on 22 July 2020	MPC · JPL
0		MBA-I	18.1	710 m	multiple	2004–2021	11 Jun 2021	84	Alt.: 2014 KQ12	MPC · JPL
0		MBA-I	18.0	750 m	multiple	2004–2019	30 Nov 2019	106	Alt.: 2015 TZ164	MPC · JPL
1		MCA	18.5	590 m	multiple	2004–2019	08 Jan 2019	92	—	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2021	05 Jan 2021	96	—	MPC · JPL
0		MBA-O	16.7	2.5 km	multiple	2004–2021	06 Jan 2021	106	—	MPC · JPL
0		MBA-I	17.5	940 m	multiple	2004–2021	24 Jan 2021	82	Disc.: Spacewatch Added on 17 January 2021 Alt.: 2015 PP282	MPC · JPL
0		MBA-M	17.7	860 m	multiple	2004–2020	15 Aug 2020	51	—	MPC · JPL
0		MBA-M	17.4	1.4 km	multiple	2000–2020	22 Jun 2020	58	—	MPC · JPL
0		MBA-I	18.9	490 m	multiple	2003–2019	03 Oct 2019	35	Alt.: 2015 PD93	MPC · JPL
E		MBA-O	16.6	2.7 km	single	5 days	15 Oct 2004	10	—	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2004–2019	04 Nov 2019	83	—	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	17 Nov 2020	111	—	MPC · JPL
3		MBA-I	18.9	490 m	multiple	2004–2015	04 Dec 2015	27	Alt.: 2015 VD36	MPC · JPL
0		MBA-I	18.3	650 m	multiple	2004–2020	08 Dec 2020	124	Alt.: 2015 AQ28	MPC · JPL
0		MBA-I	17.59	900 m	multiple	2003–2021	11 May 2021	180	Alt.: 2003 HF8, 2010 EE44, 2011 SB137	MPC · JPL
0		MBA-I	18.89	500 m	multiple	2004–2021	15 Apr 2021	34	—	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2020	08 Oct 2020	110	—	MPC · JPL
2		TNO	8.3	97 km	multiple	2004–2014	26 Sep 2014	24	LoUTNOs, other TNO	MPC · JPL
0		TNO	6.3	243 km	multiple	2004–2019	28 Dec 2019	136	LoUTNOs, SDO	MPC · JPL
1		MBA-M	17.7	860 m	multiple	2004–2018	11 Feb 2018	42	—	MPC · JPL
1		MBA-O	16.8	2.4 km	multiple	2004–2019	25 Oct 2019	97	Alt.: 2009 SP330	MPC · JPL
0		MBA-M	17.2	1.5 km	multiple	1991–2020	22 Apr 2020	75	—	MPC · JPL
0		MBA-O	16.0	3.5 km	multiple	1997–2021	05 Jan 2021	115	Alt.: 2013 ER82	MPC · JPL
0		MBA-M	17.1	1.6 km	multiple	2004–2019	23 May 2019	63	—	MPC · JPL
0		MBA-O	15.79	3.9 km	multiple	2004–2021	17 Aug 2021	82	Disc.: LONEOS Added on 17 June 2021 Alt.: 2010 OE111	MPC · JPL
3		MBA-I	18.4	620 m	multiple	2004–2019	03 Dec 2019	40	—	MPC · JPL
0		MBA-O	16.61	2.7 km	multiple	2004–2021	11 Aug 2021	49	—	MPC · JPL
0		MBA-O	17.4	1.8 km	multiple	2002–2021	05 Jan 2021	55	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
–		MBA-M	17.4	1.8 km	single	47 days	04 Nov 2004	19	—	MPC · JPL
0		MBA-M	17.75	1.2 km	multiple	2004–2021	16 Aug 2021	44	—	MPC · JPL
1		MBA-O	16.5	2.8 km	multiple	2004–2020	06 Dec 2020	111	Disc.: LINEAR Added on 19 October 2020 Alt.: 2015 TP321	MPC · JPL
0		MBA-M	17.7	1.2 km	multiple	2004–2017	07 Nov 2017	36	—	MPC · JPL
0		MBA-M	17.38	1.4 km	multiple	2003–2021	16 Aug 2021	77	—	MPC · JPL
0		MBA-M	17.3	1.5 km	multiple	2004–2020	17 May 2020	85	— Added on 22 July 2020	MPC · JPL
0		MBA-O	17.3	1.9 km	multiple	2004–2020	07 Dec 2020	89	Alt.: 2015 XJ275	MPC · JPL
0		MBA-M	18.1	1.0 km	multiple	2004–2019	05 Feb 2019	37	—	MPC · JPL
1		MBA-O	17.4	1.8 km	multiple	2004–2020	10 Dec 2020	67	Alt.: 2014 ON10	MPC · JPL
2		MBA-I	18.6	570 m	multiple	2004–2019	14 Jan 2019	39	Alt.: 2014 TB39	MPC · JPL
0		MBA-O	16.3	3.1 km	multiple	2004–2020	17 Dec 2020	85	—	MPC · JPL
0		MBA-M	17.7	1.6 km	multiple	2002–2019	03 Jan 2019	61	—	MPC · JPL
0		MBA-M	17.8	820 m	multiple	2004–2020	13 Sep 2020	44	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-O	16.45	2.9 km	multiple	2004–2021	18 Aug 2021	111	—	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2020	20 Oct 2020	45	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0		MBA-I	18.6	570 m	multiple	2004–2020	26 Apr 2020	33	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
2		HUN	19.4	390 m	multiple	2004–2019	07 May 2019	86	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
2		MBA-I	19.4	390 m	multiple	2004–2018	08 Aug 2018	24	—	MPC · JPL
1		MBA-I	18.2	680 m	multiple	2004–2019	19 Dec 2019	52	Alt.: 2015 VL19	MPC · JPL
1		MBA-O	17.5	1.8 km	multiple	2004–2019	22 Oct 2019	58	—	MPC · JPL
0		MBA-O	17.0	2.2 km	multiple	2004–2021	18 Jan 2021	110	Alt.: 2005 YJ260, 2016 AS61	MPC · JPL
0		MBA-O	17.5	1.8 km	multiple	2004–2021	18 Jan 2021	43	—	MPC · JPL
3		MBA-I	18.7	540 m	multiple	2004–2014	25 Oct 2014	32	Alt.: 2014 SW114	MPC · JPL
0		MBA-I	18.7	540 m	multiple	2002–2021	18 Jan 2021	49	—	MPC · JPL
0		MBA-M	17.7	1.2 km	multiple	1995–2017	21 Sep 2017	39	—	MPC · JPL
4		MBA-I	19.0	470 m	multiple	2004–2019	04 Dec 2019	30	—	MPC · JPL
0		MBA-M	17.0	1.7 km	multiple	2004–2019	09 May 2019	45	—	MPC · JPL
2		MBA-I	19.2	430 m	multiple	2004–2019	01 Nov 2019	52	—	MPC · JPL
0		MBA-I	18.03	740 m	multiple	2004–2021	03 Apr 2021	85	—	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2021	05 Jan 2021	107	Alt.: 2015 VF35	MPC · JPL
0		MBA-M	16.7	1.9 km	multiple	2003–2020	11 Jun 2020	130	—	MPC · JPL
0		MBA-O	16.6	2.7 km	multiple	2004–2020	06 Dec 2020	111	Alt.: 2015 TS88	MPC · JPL
0		MBA-O	16.92	2.3 km	multiple	2004–2021	10 Aug 2021	33	Alt.: 2010 XS52	MPC · JPL
0		MBA-O	16.2	3.2 km	multiple	2004–2020	18 Oct 2020	79	—	MPC · JPL
1		MBA-I	18.6	570 m	multiple	2004–2018	06 Oct 2018	67	Alt.: 2004 VM121, 2009 DK65	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2021	07 Jan 2021	105	—	MPC · JPL
0		MBA-I	18.2	680 m	multiple	2003–2018	10 Jun 2018	83	Alt.: 2011 OT23	MPC · JPL
1		MBA-I	18.2	680 m	multiple	2004–2020	02 Feb 2020	38	—	MPC · JPL
0		MBA-O	16.8	2.4 km	multiple	2004–2020	24 Dec 2020	67	Alt.: 2014 UF107	MPC · JPL
1		MBA-I	18.6	570 m	multiple	2004–2019	05 Feb 2019	59	Alt.: 2014 UR99	MPC · JPL
3		MBA-I	18.4	620 m	multiple	2004–2015	13 Dec 2015	32	—	MPC · JPL
0		MBA-I	18.7	540 m	multiple	2002–2020	27 Feb 2020	54	Alt.: 2015 YR20	MPC · JPL
0		MBA-O	17.5	1.8 km	multiple	2004–2021	12 Feb 2021	53	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
0		MBA-O	17.2	2.0 km	multiple	2004–2020	20 Oct 2020	75	—	MPC · JPL
–		MBA-O	15.8	3.9 km	single	29 days	10 Nov 2004	8	—	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2021	05 Jan 2021	160	—	MPC · JPL
0		MBA-I	18.4	620 m	multiple	2004–2019	28 Dec 2019	62	—	MPC · JPL
0		MBA-O	16.4	2.9 km	multiple	2003–2020	14 Nov 2020	120	Alt.: 2014 QU224	MPC · JPL
0		MBA-M	17.92	1.1 km	multiple	2004–2021	09 Aug 2021	79	Alt.: 2017 RY82	MPC · JPL
0		MBA-O	16.5	2.8 km	multiple	2004–2020	06 Dec 2020	68	—	MPC · JPL
0		MBA-O	17.5	1.8 km	multiple	1999–2020	11 Nov 2020	38	—	MPC · JPL
0		MBA-O	17.0	2.2 km	multiple	2004–2019	22 Oct 2019	47	—	MPC · JPL
1		MBA-O	17.5	1.8 km	multiple	2004–2019	23 Oct 2019	45	Alt.: 2014 QF406	MPC · JPL
0		MBA-I	17.99	750 m	multiple	2004–2021	09 Apr 2021	85	—	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 27 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 27 August 2021.

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