List of unnumbered minor planets: 1999 S–T

This is a partial list of unnumbered minor planets for principal provisional designations assigned between 16 September and 15 October 1999. As of June 2024^[update], a total of 275 bodies remain unnumbered for this period.^[1]^[2]^[3]^[4] Objects for this year are listed on the following pages: A–R · S–T and U–Y. Also see previous and next year.

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

S

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

0	1999 SO	MBA-I	18.98	500 m	multiple	1999–2022	29 Nov 2022	36	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2014 PS86	MPC · JPL
0	1999 SF1	MBA-I	18.1	710 m	multiple	1999–2020	26 Jan 2020	50	Disc.: Prescott Obs.	MPC · JPL
2	1999 SK1	MBA-I	19.0	470 m	multiple	1999–2019	24 Aug 2019	43	Disc.: NRC	MPC · JPL
0	1999 SK5	MCA	18.19	680 m	multiple	1999-2022	02 Dec 2022	96	Disc.: LINEAR Alt.: 2022 SV2	MPC · JPL
0	1999 SE10	AMO	20.35	310 m	multiple	1999-2022	11 Oct 2022	110	Disc.: LINEAR	MPC · JPL
1	1999 SF10	APO	24.3	49 m	multiple	1999–2012	10 Dec 2012	54	Disc.: LINEAR	MPC · JPL
2	1999 SG10	APO	20.5	280 m	multiple	1999–2020	20 Oct 2020	115	Disc.: LINEAR Potentially hazardous object	MPC · JPL
0	1999 SH10	APO	22.73	100 m	multiple	1999–2022	06 Jan 2022	85	Disc.: LINEAR	MPC · JPL
0	1999 SJ10	APO	19.79	390 m	multiple	1999–2021	04 Sep 2021	76	Disc.: LINEAR	MPC · JPL
4	1999 SZ23	MBA-M	17.9	1.5 km	multiple	1999–2006	28 Apr 2006	14	Disc.: Spacewatch Alt.: 2006 HX143	MPC · JPL
1	1999 SB25	MCA	18.0	750 m	multiple	1999–2020	01 Feb 2020	50	Disc.: CSS Alt.: 2009 WY15	MPC · JPL
0	1999 SM25	MBA-M	18.1	1.0 km	multiple	1999–2021	08 Nov 2021	35	Disc.: Spacewatch Added on 24 December 2021	MPC · JPL
E	1999 SA28	TNO	7.3	164 km	single	1 day	17 Sep 1999	6	Disc.: Mauna Kea Obs. LoUTNOs, plutino?	MPC · JPL
0	1999 SZ28	MBA-I	18.1	710 m	multiple	1999–2020	15 Oct 2020	90	Disc.: Spacewatch	MPC · JPL
0	1999 SA29	MBA-I	18.5	590 m	multiple	1999–2019	10 Jan 2019	50	Disc.: Spacewatch	MPC · JPL
0	1999 SB29	MBA-I	18.5	590 m	multiple	1999–2020	16 Aug 2020	71	Disc.: Spacewatch	MPC · JPL
0	1999 SD29	MBA-O	16.94	2.3 km	multiple	1999–2021	30 May 2021	56	Disc.: Spacewatch	MPC · JPL
0	1999 SE29	MBA-I	19.0	470 m	multiple	1999–2019	27 Oct 2019	37	Disc.: Spacewatch	MPC · JPL
0	1999 SM29	MBA-I	18.58	570 m	multiple	1999–2021	27 Oct 2021	96	Disc.: Spacewatch	MPC · JPL
1	1999 SN29	MBA-I	18.4	620 m	multiple	1999–2019	22 Aug 2019	43	Disc.: Spacewatch	MPC · JPL
0	1999 SO29	MBA-I	18.85	500 m	multiple	1999–2021	05 Nov 2021	91	Disc.: Spacewatch	MPC · JPL
0	1999 SP29	MBA-M	18.19	970 m	multiple	1999–2022	25 Jan 2022	36	Disc.: Spacewatch	MPC · JPL
0	1999 SQ29	MBA-M	17.81	1.5 km	multiple	1999–2021	31 Aug 2021	49	Disc.: Spacewatch Added on 17 June 2021	MPC · JPL

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T

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

5	1999 TY2	APO	23.3	78 m	single	5 days	08 Oct 1999	114	Disc.: CSS	MPC · JPL
0	1999 TE3	MBA-O	16.9	2.3 km	multiple	1999-2021	11 Oct 2021	95	Disc.: Prescott Obs. Alt.: 2010 OS125	MPC · JPL
1	1999 TR4	HUN	18.3	650 m	multiple	1999–2020	09 Dec 2020	204	Disc.: LINEAR	MPC · JPL
5	1999 TA5	AMO	20.6	270 m	single	40 days	12 Nov 1999	50	Disc.: CSS	MPC · JPL
0	1999 TD5	AMO	19.4	470 m	multiple	1999–2022	28 Jul 2022	161	Disc.: LINEAR	MPC · JPL
2	1999 TE5	AMO	20.5	280 m	multiple	1999–2009	22 Oct 2009	71	Disc.: LINEAR	MPC · JPL
4	1999 TR11	TNO	8.42	99 km	multiple	1999–2011	04 Apr 2011	32	Disc.: Mauna Kea Obs. LoUTNOs, plutino, BR-mag: 1.77; taxonomy: RR	MPC · JPL
0	1999 TJ12	MCA	18.28	660 m	multiple	1999–2017	23 Dec 2017	190	Disc.: LINEAR	MPC · JPL
8	1999 TM12	APO	21.6	170 m	single	7 days	17 Oct 1999	43	Disc.: LINEAR	MPC · JPL
8	1999 TM13	AMO	23.7	65 m	single	13 days	18 Oct 1999	26	Disc.: LINEAR	MPC · JPL
5	1999 TN13	APO	23.6	68 m	single	7 days	18 Oct 1999	65	Disc.: LINEAR	MPC · JPL
7	1999 TO13	APO	21.4	190 m	single	11 days	23 Oct 1999	98	Disc.: LINEAR Potentially hazardous object	MPC · JPL
0	1999 TL16	MBA-M	17.03	1.2 km	multiple	1990-2022	09 Apr 2022	57	Disc.: Ondřejov Obs. Alt.: 2014 GG96	MPC · JPL
0	1999 TT16	APO	19.77	390 m	multiple	1999–2019	27 May 2019	194	Disc.: Spacewatch Potentially hazardous object	MPC · JPL
7	1999 TU16	AMO	22.1	140 m	single	19 days	30 Oct 1999	28	Disc.: Spacewatch	MPC · JPL
6	1999 TV16	APO	23.4	74 m	single	6 days	18 Oct 1999	64	Disc.: LINEAR	MPC · JPL
0	1999 TW16	APO	19.51	450 m	multiple	1999–2021	03 Dec 2021	196	Disc.: LINEAR	MPC · JPL
0	1999 TC22	MBA-O	17.12	2.1 km	multiple	1999–2021	31 Aug 2021	62	Disc.: Spacewatch	MPC · JPL
4	1999 TM23	MCA	19.7	340 m	multiple	1999–2019	02 Nov 2019	27	Disc.: Spacewatch Added on 17 June 2021 Alt.: 2009 SN405	MPC · JPL
E	1999 TS23	MBA-M	17.9	1.5 km	single	4 days	07 Oct 1999	9	Disc.: LINEAR	MPC · JPL
2	1999 TB24	MBA-I	19.31	450 m	multiple	1999–2021	30 Nov 2021	39	Disc.: LINEAR	MPC · JPL
2	1999 TE24	MBA-I	19.0	470 m	multiple	1999–2020	14 Sep 2020	57	Disc.: LINEAR Alt.: 2013 RQ25	MPC · JPL
0	1999 TP24	MBA-I	18.6	570 m	multiple	1999–2018	11 Nov 2018	63	Disc.: LINEAR Alt.: 2012 CY19, 2014 QD494	MPC · JPL
0	1999 TS33	MCA	18.4	920 m	multiple	1999–2024	04 Aug 2024	206	Disc.: LINEAR	MPC · JPL
0	1999 TB41	MBA-M	18.3	920 m	multiple	1999–2020	11 Sep 2020	42	Disc.: Spacewatch	MPC · JPL
0	1999 TE42	MBA-M	17.7	940 m	multiple	1999–2024	12 Aug 2024	142	Disc.: Spacewatch	MPC · JPL
0	1999 TC43	MBA-O	17.3	1.9 km	multiple	1999–2019	24 Dec 2019	94	Disc.: Spacewatch Alt.: 1999 TH257, 2004 TW215, 2011 BP129, 2014 WJ561, 2017 HT37	MPC · JPL
0	1999 TN43	MBA-M	17.9	1.1 km	multiple	1999–2016	25 Oct 2016	66	Disc.: Spacewatch Alt.: 2012 TZ117	MPC · JPL
2	1999 TT43	MBA-I	18.7	540 m	multiple	1999–2018	17 Nov 2018	36	Disc.: Spacewatch	MPC · JPL
4	1999 TV43	MCA	19.1	450 m	multiple	1999–2016	10 Nov 2016	21	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0	1999 TW43	MBA-M	17.59	1.7 km	multiple	1999–2021	04 Oct 2021	92	Disc.: Spacewatch	MPC · JPL
0	1999 TB44	MBA-I	19.06	490 m	multiple	1999–2024	29 Sep 2024	47	Disc.: Spacewatch	MPC · JPL
0	1999 TT44	MBA-M	18.4	620 m	multiple	1995–2020	11 Dec 2020	42	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2003 SS468	MPC · JPL
0	1999 TZ44	MBA-M	17.49	1.8 km	multiple	1999–2021	11 Jun 2021	67	Disc.: Spacewatch	MPC · JPL
1	1999 TD45	MBA-I	19.13	440 m	multiple	1999–2021	07 Nov 2021	56	Disc.: Spacewatch Alt.: 2010 UX39	MPC · JPL
0	1999 TP45	MBA-M	17.6	1.3 km	multiple	1999–2024	06 Jul 2024	142	Disc.: Spacewatch Alt.: 2016 TW137	MPC · JPL
0	1999 TQ45	MBA-I	18.89	500 m	multiple	1999–2021	25 Nov 2021	61	Disc.: Spacewatch	MPC · JPL
0	1999 TV45	MBA-O	17.18	2.0 km	multiple	1999–2021	10 Sep 2021	48	Disc.: Spacewatch	MPC · JPL
2	1999 TE46	MBA-I	18.78	570 m	multiple	1999–2024	28 Sep 2024	28	Disc.: Spacewatch	MPC · JPL
2	1999 TK46	MBA-I	19.3	410 m	multiple	1999–2019	29 Sep 2019	30	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0	1999 TS46	MBA-I	18.10	710 m	multiple	1999–2021	14 Sep 2021	80	Disc.: Spacewatch	MPC · JPL
0	1999 TB47	MBA-I	18.9	490 m	multiple	1999–2018	18 Aug 2018	37	Disc.: Spacewatch Alt.: 2015 VO23	MPC · JPL
0	1999 TN47	MBA-O	17.5	1.8 km	multiple	1999–2021	30 Nov 2021	54	Disc.: Spacewatch Added on 29 January 2022	MPC · JPL
1	1999 TT47	MBA-O	18.21	1.3 km	multiple	1999–2021	25 Nov 2021	33	Disc.: Spacewatch Added on 24 December 2021	MPC · JPL
0	1999 TZ47	MBA-I	18.2	680 m	multiple	1995–2018	11 Aug 2018	42	Disc.: Spacewatch Alt.: 2018 PZ	MPC · JPL
0	1999 TA48	MBA-M	17.9	780 m	multiple	1999–2020	23 Nov 2020	31	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2011 OH31	MPC · JPL
0	1999 TD49	MBA-M	18.14	990 m	multiple	1999–2021	29 Nov 2021	65	Disc.: Spacewatch	MPC · JPL
0	1999 TU49	MBA-M	17.94	1.4 km	multiple	1999–2021	26 Oct 2021	71	Disc.: Spacewatch	MPC · JPL
0	1999 TB50	MBA-M	18.2	680 m	multiple	1995–2020	08 Dec 2020	43	Disc.: Spacewatch Alt.: 1995 US74, 2014 EE65	MPC · JPL
0	1999 TF50	MBA-I	18.51	590 m	multiple	1999–2021	24 Oct 2021	114	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
1	1999 TJ50	MBA-M	18.61	1.1 km	multiple	1999–2021	04 Aug 2021	30	Disc.: Spacewatch Added on 24 December 2021	MPC · JPL
–	1999 TP50	MBA-M	19.2	430 m	single	12 days	16 Oct 1999	8	Disc.: Spacewatch	MPC · JPL
1	1999 TF51	MBA-O	18.43	1.3 km	multiple	1999–2024	05 Sep 2024	57	Disc.: Spacewatch	MPC · JPL
2	1999 TU51	MBA-M	18.4	620 m	multiple	1999–2019	19 Oct 2019	33	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
2	1999 TA52	MBA-I	19.0	470 m	multiple	1999–2020	16 Nov 2020	79	Disc.: Spacewatch Alt.: 2013 RE86	MPC · JPL
1	1999 TS54	MBA-M	18.1	1.0 km	multiple	1999–2020	17 Oct 2020	71	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0	1999 TT57	MBA-O	16.23	3.2 km	multiple	1999–2021	11 Aug 2021	149	Disc.: Spacewatch Alt.: 2010 LP75	MPC · JPL
0	1999 TX58	MBA-O	17.11	2.1 km	multiple	1999–2021	07 Apr 2021	48	Disc.: Spacewatch Alt.: 2015 AT221	MPC · JPL
1	1999 TW59	MBA-M	17.8	820 m	multiple	1999–2021	06 Jan 2021	51	Disc.: Spacewatch Added on 22 July 2020 Alt.: 2015 KJ16	MPC · JPL
0	1999 TA63	MBA-M	17.58	1.3 km	multiple	1999–2024	29 Sep 2024	73	Disc.: Spacewatch	MPC · JPL
2	1999 TD65	MBA-I	18.9	490 m	multiple	1999–2021	18 Jan 2021	48	Disc.: Spacewatch	MPC · JPL
3	1999 TA66	MBA-O	17.0	2.2 km	multiple	1999–2021	09 Jan 2021	33	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
2	1999 TO66	MBA-I	19.0	470 m	multiple	1999–2020	15 Oct 2020	64	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0	1999 TX66	MBA-M	18.4	880 m	multiple	1999–2020	14 Sep 2020	60	Disc.: Spacewatch	MPC · JPL
0	1999 TG67	MBA-I	18.50	590 m	multiple	1999–2021	08 Aug 2021	57	Disc.: Spacewatch	MPC · JPL
0	1999 TH67	MBA-I	18.3	650 m	multiple	1999–2019	25 Sep 2019	73	Disc.: Spacewatch	MPC · JPL
0	1999 TM67	MBA-M	17.89	1.1 km	multiple	1999–2021	02 Dec 2021	71	Disc.: Spacewatch Alt.: 2012 TQ181	MPC · JPL
0	1999 TM68	MBA-O	17.29	2.0 km	multiple	1999-2023	06 Aug 2023	32	Disc.: Spacewatch	MPC · JPL
0	1999 TN68	MBA-O	17.24	2.0 km	multiple	1999–2021	29 Nov 2021	84	Disc.: Spacewatch Added on 22 July 2020	MPC · JPL
0	1999 TU69	MBA-I	18.8	520 m	multiple	1999–2019	27 Oct 2019	141	Disc.: Spacewatch Added on 22 July 2020 Alt.: 2015 HP125	MPC · JPL
1	1999 TU70	MBA-I	18.2	680 m	multiple	1999–2019	02 Jan 2019	50	Disc.: Spacewatch Alt.: 2014 QM406	MPC · JPL
1	1999 TO71	MBA-I	18.9	490 m	multiple	1999–2017	27 Nov 2017	26	Disc.: Spacewatch Added on 29 January 2022	MPC · JPL
0	1999 TZ71	MBA-I	19.15	440 m	multiple	1999–2021	28 Nov 2021	34	Disc.: Spacewatch	MPC · JPL
0	1999 TG72	MBA-M	18.9	700 m	multiple	1999–2020	11 Oct 2020	47	Disc.: Spacewatch	MPC · JPL
2	1999 TC73	MBA-I	19.3	410 m	multiple	1999–2020	17 Oct 2020	49	Disc.: Spacewatch Alt.: 2013 RU142	MPC · JPL
3	1999 TR73	MBA-I	19.5	370 m	multiple	1999–2019	26 Nov 2019	33	Disc.: Spacewatch Added on 11 May 2021 Alt.: 2009 SH407	MPC · JPL
2	1999 TM74	MBA-I	19.0	470 m	multiple	1999–2020	16 Sep 2020	66	Disc.: Spacewatch Alt.: 2006 SG213	MPC · JPL
0	1999 TW74	MBA-O	17.1	2.1 km	multiple	1999–2020	15 Oct 2020	54	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0	1999 TG75	MBA-O	17.14	2.1 km	multiple	1999–2021	29 Sep 2021	52	Disc.: Spacewatch	MPC · JPL
1	1999 TZ75	MBA-I	19.50	370 m	multiple	1999–2019	02 Nov 2019	27	Disc.: Spacewatch Added on 24 December 2021	MPC · JPL
0	1999 TB76	MBA-O	15.8	4.3 km	multiple	1999–2020	15 Apr 2020	69	Disc.: Spacewatch Alt.: 2010 LF70	MPC · JPL
4	1999 TB77	MBA-I	19.6	360 m	multiple	1999–2016	07 Nov 2016	18	Disc.: Spacewatch Added on 21 August 2021	MPC · JPL
0	1999 TB78	MCA	17.87	790 m	multiple	1960–2021	06 Apr 2021	98	Disc.: Spacewatch Alt.: 2009 UT130, 2017 BX63, 4198 P-L	MPC · JPL
0	1999 TH78	MBA-I	18.68	550 m	multiple	1999–2021	24 Nov 2021	101	Disc.: Spacewatch Alt.: 2010 RH101	MPC · JPL
0	1999 TU80	MBA-M	18.06	730 m	multiple	1999–2020	10 Dec 2020	32	Disc.: Spacewatch	MPC · JPL
0	1999 TL83	MBA-O	16.74	2.5 km	multiple	1999–2021	09 Sep 2021	73	Disc.: Spacewatch	MPC · JPL
0	1999 TG84	MBA-M	17.9	1.5 km	multiple	1999–2020	21 Apr 2020	40	Disc.: Spacewatch Alt.: 2019 AE32	MPC · JPL
0	1999 TO85	MBA-O	17.05	2.2 km	multiple	1999–2021	02 Oct 2021	90	Disc.: Spacewatch Alt.: 2005 WM189, 2010 NB39, 2012 BU40	MPC · JPL
0	1999 TR85	MBA-I	18.83	510 m	multiple	1999–2022	27 Jan 2022	60	Disc.: Spacewatch	MPC · JPL
1	1999 TK128	MBA-M	17.7	1.2 km	multiple	1999–2020	20 Oct 2020	49	Disc.: LINEAR	MPC · JPL
2	1999 TC164	MBA-M	17.8	820 m	multiple	1999–2020	22 Nov 2020	39	Disc.: LINEAR Added on 21 August 2021	MPC · JPL
3	1999 TW166	MBA-M	18.5	590 m	multiple	1999–2019	23 Aug 2019	42	Disc.: LINEAR	MPC · JPL
1	1999 TN173	MCA	19.13	430 m	multiple	1999-2024	30 Oct 2024	84	Disc.: LINEAR	MPC · JPL
0	1999 TV174	MBA-M	17.69	1.2 km	multiple	1999–2021	27 Nov 2021	91	Disc.: LINEAR Added on 5 November 2021	MPC · JPL
0	1999 TP175	MBA-I	18.51	680 m	multiple	1999–2023	14 Oct 2023	108	Disc.: LINEAR Alt.: 2016 QO7	MPC · JPL
0	1999 TE176	MBA-I	18.78	520 m	multiple	1999–2022	25 Jan 2022	46	Disc.: LINEAR Alt.: 2006 RU1, 2013 PT4	MPC · JPL
2	1999 TK212	MBA-M	17.5	1.8 km	multiple	1999–2017	24 Nov 2017	142	Disc.: LINEAR Alt.: 2008 UC200	MPC · JPL
0	1999 TM216	MCA	18.92	490 m	multiple	1999–2021	27 Nov 2021	87	Disc.: LINEAR Alt.: 2010 QF1	MPC · JPL
1	1999 TU218	MBA-M	17.6	1.7 km	multiple	1999–2020	19 Apr 2020	61	Disc.: LINEAR	MPC · JPL
1	1999 TR226	MBA-M	18.2	960 m	multiple	1999–2016	02 Oct 2016	48	Disc.: Spacewatch Alt.: 2012 VK104	MPC · JPL
0	1999 TN227	MBA-I	18.58	570 m	multiple	1999–2021	06 Nov 2021	69	Disc.: Spacewatch	MPC · JPL
1	1999 TB238	MBA-M	17.3	1.5 km	multiple	1999–2016	14 Nov 2016	54	Disc.: CSS Alt.: 2012 TA140, 2016 SB3	MPC · JPL
0	1999 TH239	MBA-O	17.3	1.9 km	multiple	1999–2019	19 Sep 2019	34	Disc.: CSS Added on 17 January 2021 Alt.: 2016 CZ356	MPC · JPL
0	1999 TL243	MBA-M	18.11	710 m	multiple	1999–2020	08 Dec 2020	61	Disc.: LINEAR Added on 9 March 2021 Alt.: 2019 MC17	MPC · JPL
0	1999 TX254	MBA-M	17.88	1.5 km	multiple	1999–2021	30 May 2021	34	Disc.: LINEAR	MPC · JPL
3	1999 TJ255	MBA-M	18.9	490 m	multiple	1999–2003	24 Oct 2003	14	Disc.: Spacewatch	MPC · JPL
0	1999 TB263	MBA-O	17.4	1.8 km	multiple	1999–2018	08 Aug 2018	44	Disc.: Spacewatch Alt.: 2014 WK446	MPC · JPL
1	1999 TD276	MBA-M	18.16	690 m	multiple	1999–2020	17 Dec 2020	52	Disc.: LINEAR Added on 17 January 2021	MPC · JPL
0	1999 TE277	MBA-O	17.45	1.8 km	multiple	1999–2021	29 Oct 2021	59	Disc.: LINEAR Added on 30 September 2021 Alt.: 2010 ST61	MPC · JPL
0	1999 TG277	MBA-O	17.36	1.9 km	multiple	1999–2021	29 Oct 2021	66	Disc.: LINEAR Added on 5 November 2021 Alt.: 2010 TB42, 2021 RK91	MPC · JPL
0	1999 TU281	MBA-O	16.7	2.5 km	multiple	1999–2018	12 Jan 2018	30	Disc.: LINEAR	MPC · JPL
4	1999 TV293	MBA-I	19.2	430 m	multiple	1999–2016	19 Nov 2016	22	Disc.: Spacewatch Added on 22 July 2020 Alt.: 2016 TG85	MPC · JPL
1	1999 TW293	MBA-I	18.5	590 m	multiple	1999–2017	13 Nov 2017	42	Disc.: Spacewatch Added on 22 July 2020	MPC · JPL
0	1999 TP297	MBA-M	17.23	2.0 km	multiple	1999–2021	16 Apr 2021	78	Disc.: Spacewatch Alt.: 1999 VG227	MPC · JPL
1	1999 TN299	MBA-M	17.65	1.6 km	multiple	1999–2021	17 Jul 2021	58	Disc.: Spacewatch Alt.: 2008 TD74	MPC · JPL
0	1999 TO299	MBA-I	18.72	540 m	multiple	1999–2022	07 Jan 2022	49	Disc.: Spacewatch	MPC · JPL
2	1999 TH300	MBA-M	18.3	920 m	multiple	1999–2016	09 Jul 2016	21	Disc.: Spacewatch	MPC · JPL
2	1999 TJ300	MBA-M	18.56	590 m	multiple	1999-2024	03 Oct 2024	23	Disc.: Spacewatch	MPC · JPL
3	1999 TN301	MBA-I	19.1	450 m	multiple	1999–2017	13 Nov 2017	33	Disc.: Spacewatch	MPC · JPL
0	1999 TM302	MBA-I	18.75	530 m	multiple	1999–2021	30 Nov 2021	69	Disc.: Spacewatch	MPC · JPL
0	1999 TP302	MBA-I	19.08	450 m	multiple	1999–2017	28 Sep 2017	43	Disc.: Spacewatch Alt.: 2005 EK303	MPC · JPL
0	1999 TZ302	MBA-M	17.9	780 m	multiple	1999–2021	12 Jan 2021	86	Disc.: Spacewatch	MPC · JPL
0	1999 TC303	MBA-M	17.55	1.3 km	multiple	1999–2021	27 Oct 2021	101	Disc.: Spacewatch	MPC · JPL
3	1999 TD303	MBA-M	18.4	620 m	multiple	1999–2019	31 May 2019	32	Disc.: Spacewatch	MPC · JPL
1	1999 TJ303	MBA-I	19.25	450 m	multiple	1999–2024	04 Sep 2024	43	Disc.: Spacewatch	MPC · JPL
0	1999 TT303	MBA-O	17.44	1.8 km	multiple	1999–2021	09 Dec 2021	59	Disc.: Spacewatch Added on 24 December 2021	MPC · JPL
0	1999 TH304	MBA-M	18.18	970 m	multiple	1999–2021	26 Nov 2021	59	Disc.: Spacewatch	MPC · JPL
0	1999 TJ304	MBA-M	16.9	2.3 km	multiple	1999–2021	03 Dec 2021	114	Disc.: Spacewatch	MPC · JPL
3	1999 TX305	MBA-M	18.71	540 m	multiple	1995-2003	24 Oct 2003	14	Disc.: Spacewatch	MPC · JPL
0	1999 TS306	MBA-O	17.03	2.2 km	multiple	1999–2021	01 Nov 2021	47	Disc.: Spacewatch	MPC · JPL
0	1999 TX307	MBA-O	16.66	2.5 km	multiple	1999–2022	07 Jan 2022	148	Disc.: Spacewatch Alt.: 2010 OP14	MPC · JPL
1	1999 TP308	MBA-I	18.4	620 m	multiple	1999–2018	15 Oct 2018	48	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
0	1999 TT308	MBA-I	18.52	590 m	multiple	1999–2021	29 Nov 2021	74	Disc.: Spacewatch	MPC · JPL
0	1999 TL309	MBA-O	17.5	1.8 km	multiple	1999–2020	08 Nov 2020	66	Disc.: Spacewatch Alt.: 2015 RR208	MPC · JPL
2	1999 TV309	MBA-M	18.3	1.2 km	multiple	1999–2017	28 Sep 2017	29	Disc.: Spacewatch	MPC · JPL
0	1999 TW309	MBA-I	18.91	490 m	multiple	1999-2017	16 Oct 2017	34	Disc.: Spacewatch Alt.: 1999 TT334	MPC · JPL
1	1999 TD312	MBA-I	18.8	520 m	multiple	1999–2019	25 Oct 2019	75	Disc.: Spacewatch Alt.: 2019 NZ13	MPC · JPL
2	1999 TN312	MBA-I	19.1	450 m	multiple	1999–2020	14 Nov 2020	66	Disc.: Spacewatch Added on 30 September 2021 Alt.: 2006 SR292	MPC · JPL
1	1999 TT312	MBA-I	18.7	540 m	multiple	1999–2020	24 Mar 2020	23	Disc.: Spacewatch Alt.: 2012 UE166	MPC · JPL
0	1999 TA314	MBA-I	19.04	460 m	multiple	1999–2021	14 Aug 2021	70	Disc.: Spacewatch	MPC · JPL
2	1999 TU314	HUN	19.3	410 m	multiple	1999–2017	10 Nov 2017	23	Disc.: Spacewatch Alt.: 2016 GN153	MPC · JPL
0	1999 TZ315	MBA-I	18.73	530 m	multiple	1999–2021	27 Oct 2021	116	Disc.: Spacewatch Alt.: 2010 SQ35	MPC · JPL
0	1999 TE318	MBA-M	17.4	1.8 km	multiple	1999–2021	08 Jun 2021	65	Disc.: Spacewatch	MPC · JPL
0	1999 TJ321	MBA-M	18.18	970 m	multiple	1999–2022	26 Jan 2022	67	Disc.: Spacewatch Alt.: 1999 VK117	MPC · JPL
0	1999 TV321	MBA-M	17.5	940 m	multiple	1999–2019	23 Aug 2019	71	Disc.: Spacewatch Alt.: 2014 HG45	MPC · JPL
0	1999 TC322	MCA	19.41	450 m	multiple	1999–2024	09 Aug 2024	25	Disc.: CSS	MPC · JPL
0	1999 TC326	MBA-O	17.1	2.1 km	multiple	1999–2021	10 Oct 2021	109	Disc.: Spacewatch Added on 22 July 2020 Alt.: 2010 LF123	MPC · JPL
2	1999 TR327	MBA-I	18.8	520 m	multiple	1999–2020	20 May 2020	68	Disc.: Spacewatch	MPC · JPL
0	1999 TJ328	MBA-M	17.36	1.9 km	multiple	1999–2021	01 Nov 2021	123	Disc.: SDSS Alt.: 2015 FH367	MPC · JPL
0	1999 TV328	MBA-M	17.4	1.4 km	multiple	1999–2021	16 Jun 2021	49	Disc.: SDSS Alt.: 2004 VY79	MPC · JPL
0	1999 TX328	MBA-O	16.11	3.3 km	multiple	1999–2021	10 Oct 2021	160	Disc.: SDSS Alt.: 2016 TK9, 2016 TY30	MPC · JPL
0	1999 TA329	MBA-M	17.8	820 m	multiple	1999–2021	17 Jan 2021	36	Disc.: SDSS Added on 22 July 2020	MPC · JPL
0	1999 TC329	MBA-O	16.74	2.5 km	multiple	1999–2021	24 Nov 2021	110	Disc.: SDSS Alt.: 2010 OA86, 2010 OX145	MPC · JPL
0	1999 TF329	MBA-M	17.66	1.2 km	multiple	1999–2021	30 Nov 2021	119	Disc.: SDSS	MPC · JPL
1	1999 TL329	MBA-O	17.88	1.5 km	multiple	1999–2021	08 Nov 2021	30	Disc.: SDSS Added on 5 November 2021 Alt.: 2010 NL137, 2021 RY102	MPC · JPL
0	1999 TV329	MBA-M	17.99	1.1 km	multiple	1999–2022	07 Jan 2022	90	Disc.: SDSS	MPC · JPL
0	1999 TE330	MBA-O	16.19	3.2 km	multiple	1999–2021	29 Oct 2021	186	Disc.: SDSS Alt.: 2010 LO156, 2011 WN85	MPC · JPL
0	1999 TF330	MBA-M	17.02	2.2 km	multiple	1999–2021	07 Nov 2021	165	Disc.: SDSS	MPC · JPL
0	1999 TG330	MBA-I	18.22	670 m	multiple	1999–2021	26 Sep 2021	94	Disc.: SDSS	MPC · JPL
3	1999 TK330	MBA-M	18.7	1.0 km	multiple	1999–2017	24 Sep 2017	26	Disc.: SDSS Added on 21 August 2021	MPC · JPL
0	1999 TQ330	MBA-I	18.80	520 m	multiple	1999–2022	07 Jan 2022	52	Disc.: SDSS Alt.: 2015 BN291	MPC · JPL
0	1999 TR330	MCA	18.4	620 m	multiple	1999–2020	28 Apr 2020	48	Disc.: SDSS	MPC · JPL
0	1999 TT330	MBA-M	17.7	1.6 km	multiple	1999–2020	16 Mar 2020	35	Disc.: SDSS Added on 21 August 2021 Alt.: 2011 FR116	MPC · JPL
0	1999 TW330	MBA-O	17.10	2.1 km	multiple	1999–2021	25 Nov 2021	62	Disc.: SDSS Added on 5 November 2021	MPC · JPL
0	1999 TZ330	MBA-I	18.8	520 m	multiple	1999–2020	11 Nov 2020	45	Disc.: SDSS	MPC · JPL
2	1999 TC331	MBA-I	19.95	300 m	multiple	1999–2019	28 Aug 2019	19	Disc.: SDSS Added on 21 August 2021 Alt.: 2019 NZ66	MPC · JPL
0	1999 TE331	MBA-M	17.30	1.9 km	multiple	1999–2021	04 Oct 2021	110	Disc.: SDSS Added on 22 July 2020 Alt.: 2015 FV208, 2020 HV24	MPC · JPL
0	1999 TG331	MBA-M	17.50	940 m	multiple	1999–2022	25 Jan 2022	106	Disc.: SDSS	MPC · JPL
1	1999 TP331	MBA-O	17.7	1.6 km	multiple	1999–2019	25 Jul 2019	38	Disc.: SDSS	MPC · JPL
0	1999 TQ331	MBA-O	17.90	1.5 km	multiple	1999–2022	23 Jan 2022	48	Disc.: SDSS Added on 17 January 2021 Alt.: 2015 VK192	MPC · JPL
0	1999 TT331	MBA-I	18.5	590 m	multiple	1999–2020	08 Oct 2020	68	Disc.: SDSS Alt.: 2013 RL59	MPC · JPL
0	1999 TY331	MBA-M	17.36	1.9 km	multiple	1999–2021	29 Sep 2021	91	Disc.: SDSS Added on 22 July 2020	MPC · JPL
0	1999 TJ332	MBA-M	17.6	900 m	multiple	1999–2021	05 Jan 2021	62	Disc.: SDSS Added on 17 January 2021	MPC · JPL
1	1999 TX332	MBA-I	20.02	290 m	multiple	1999–2021	15 Nov 2021	30	Disc.: SDSS Added on 29 January 2022	MPC · JPL
0	1999 TD333	MBA-M	18.3	650 m	multiple	1999–2020	17 Dec 2020	24	Disc.: SDSS	MPC · JPL
0	1999 TH333	MBA-M	17.36	1.9 km	multiple	1997–2021	17 Jun 2021	75	Disc.: SDSS Alt.: 2015 FT49	MPC · JPL
0	1999 TM333	MBA-O	16.61	2.7 km	multiple	1999–2021	01 Oct 2021	99	Disc.: SDSS	MPC · JPL
0	1999 TA334	MBA-O	16.7	2.9 km	multiple	1999–2021	23 Oct 2021	108	Disc.: SDSS Alt.: 2010 NE47	MPC · JPL
1	1999 TT336	MBA-I	18.8	520 m	multiple	1999–2017	19 Oct 2017	20	Disc.: SDSS	MPC · JPL
0	1999 TX336	MBA-M	18.02	1.0 km	multiple	1999–2021	02 Oct 2021	87	Disc.: Spacewatch Alt.: 2017 VY22	MPC · JPL
0	1999 TZ337	MBA-M	17.33	1.4 km	multiple	1999–2021	10 Oct 2021	100	Disc.: SDSS	MPC · JPL
0	1999 TK338	MBA-M	17.5	1.3 km	multiple	1995–2020	23 Sep 2020	91	Disc.: SDSS	MPC · JPL
0	1999 TP338	MBA-M	17.64	1.7 km	multiple	1999–2021	09 Sep 2021	83	Disc.: SDSS	MPC · JPL
0	1999 TR338	MBA-M	18.18	690 m	multiple	1999–2021	10 Apr 2021	67	Disc.: Spacewatch	MPC · JPL
0	1999 TY338	MBA-M	17.93	1.1 km	multiple	1999–2021	30 Nov 2021	117	Disc.: SDSS	MPC · JPL
0	1999 TA339	MBA-M	18.06	1.4 km	multiple	1999–2021	31 Aug 2021	57	Disc.: Spacewatch	MPC · JPL
0	1999 TD339	MBA-M	17.78	1.5 km	multiple	1999–2021	04 Oct 2021	86	Disc.: SDSS	MPC · JPL
0	1999 TF339	MBA-M	17.4	1.4 km	multiple	1999–2020	12 Dec 2020	84	Disc.: Spacewatch	MPC · JPL
0	1999 TG339	MBA-M	17.5	1.8 km	multiple	1999–2020	22 Mar 2020	43	Disc.: SDSS	MPC · JPL
0	1999 TJ339	MBA-M	17.75	1.6 km	multiple	1999–2021	12 Aug 2021	58	Disc.: Spacewatch	MPC · JPL
0	1999 TK339	MBA-I	18.50	590 m	multiple	1999–2022	24 Jan 2022	50	Disc.: SDSS	MPC · JPL
0	1999 TL339	MBA-M	17.2	1.1 km	multiple	1999–2021	11 Jan 2021	126	Disc.: SDSS	MPC · JPL
1	1999 TM339	MBA-I	19.1	450 m	multiple	1999–2020	11 Oct 2020	58	Disc.: SDSS	MPC · JPL
0	1999 TQ339	MBA-I	18.6	570 m	multiple	1999–2018	10 Dec 2018	34	Disc.: SDSS	MPC · JPL
0	1999 TS339	MBA-M	17.7	860 m	multiple	1999–2021	08 Jan 2021	73	Disc.: SDSS	MPC · JPL
1	1999 TT339	MBA-I	18.14	700 m	multiple	1999–2021	17 Apr 2021	48	Disc.: SDSS	MPC · JPL
0	1999 TX339	MBA-M	17.9	780 m	multiple	1999–2021	18 Jan 2021	49	Disc.: SDSS	MPC · JPL
2	1999 TZ339	MBA-M	18.7	540 m	multiple	1999–2019	03 Oct 2019	58	Disc.: Spacewatch	MPC · JPL
0	1999 TA340	MBA-O	17.6	1.7 km	multiple	1999–2021	07 Apr 2021	35	Disc.: SDSS	MPC · JPL
1	1999 TB340	MBA-I	18.4	620 m	multiple	1999–2018	10 Dec 2018	37	Disc.: Spacewatch	MPC · JPL
0	1999 TC340	MBA-I	18.9	490 m	multiple	1999–2019	07 Jul 2019	53	Disc.: Spacewatch	MPC · JPL
0	1999 TF340	MBA-O	16.1	3.4 km	multiple	1999–2020	27 Apr 2020	77	Disc.: Spacewatch Alt.: 2010 KW54	MPC · JPL
2	1999 TH340	MBA-I	18.4	620 m	multiple	1999–2018	08 Nov 2018	27	Disc.: Spacewatch	MPC · JPL
0	1999 TU340	MBA-O	16.62	2.6 km	multiple	1999–2021	14 Sep 2021	80	Disc.: SDSS Alt.: 2010 MM103	MPC · JPL
0	1999 TW340	MBA-I	18.26	660 m	multiple	1999–2021	07 Nov 2021	87	Disc.: SDSS	MPC · JPL
0	1999 TY340	MBA-I	18.3	650 m	multiple	1999–2020	27 Apr 2020	55	Disc.: SDSS	MPC · JPL
0	1999 TZ340	MBA-I	18.45	610 m	multiple	1999–2022	25 Jan 2022	74	Disc.: SDSS	MPC · JPL
0	1999 TB341	MBA-M	17.3	1.0 km	multiple	1999–2021	15 Jan 2021	64	Disc.: SDSS	MPC · JPL
0	1999 TC341	MBA-M	17.5	940 m	multiple	1999–2020	09 Dec 2020	56	Disc.: Spacewatch	MPC · JPL
0	1999 TD341	MBA-I	18.6	570 m	multiple	1999–2017	10 Nov 2017	42	Disc.: Spacewatch	MPC · JPL
0	1999 TE341	MBA-I	18.61	560 m	multiple	1999–2021	15 Apr 2021	48	Disc.: SDSS	MPC · JPL
0	1999 TH341	MBA-M	17.1	2.1 km	multiple	1999–2019	12 Jan 2019	43	Disc.: Spacewatch	MPC · JPL
0	1999 TK341	MBA-I	18.44	610 m	multiple	1999–2022	25 Jan 2022	66	Disc.: Spacewatch	MPC · JPL
0	1999 TN341	JT	13.91	9.2 km	multiple	1999–2021	11 Aug 2021	128	Disc.: SDSS Trojan camp (L5) Alt.: 2010 HJ121	MPC · JPL
0	1999 TP341	MBA-O	15.90	3.7 km	multiple	1999–2021	28 Oct 2021	146	Disc.: SDSS Alt.: 2010 MS73	MPC · JPL
0	1999 TU341	MBA-O	17.0	2.2 km	multiple	1999–2019	29 Oct 2019	61	Disc.: SDSS	MPC · JPL
0	1999 TW341	MBA-M	17.56	1.3 km	multiple	1999–2022	25 Jan 2022	75	Disc.: SDSS	MPC · JPL
0	1999 TX341	MBA-I	18.55	580 m	multiple	1999–2021	24 Nov 2021	54	Disc.: SDSS	MPC · JPL
0	1999 TA342	MBA-I	18.50	590 m	multiple	1999–2021	27 Jun 2021	40	Disc.: Spacewatch	MPC · JPL
0	1999 TB342	MBA-O	17.1	2.1 km	multiple	1999–2020	07 Oct 2020	43	Disc.: SDSS	MPC · JPL
3	1999 TC342	MBA-M	18.5	590 m	multiple	1999–2015	17 Aug 2015	25	Disc.: Spacewatch	MPC · JPL
0	1999 TH342	MBA-O	17.1	2.1 km	multiple	1999–2020	14 Dec 2020	36	Disc.: SDSS	MPC · JPL
0	1999 TJ342	MBA-M	18.7	1 km	multiple	1999–2022	22 Nov 2022	65	Disc.: SDSS	MPC · JPL
0	1999 TQ342	MBA-M	17.90	1.1 km	multiple	1999–2021	08 Dec 2021	54	Disc.: Spacewatch Added on 19 October 2020	MPC · JPL
2	1999 TS342	MBA-I	19.6	360 m	multiple	1999–2020	22 Sep 2020	34	Disc.: SDSS Added on 17 January 2021	MPC · JPL
0	1999 TU342	MBA-O	17.21	2.0 km	multiple	1999–2021	01 Dec 2021	54	Disc.: Spacewatch Added on 17 January 2021	MPC · JPL
0	1999 TA343	MBA-M	18.0	750 m	multiple	1999–2020	16 Dec 2020	35	Disc.: Spacewatch Added on 9 March 2021	MPC · JPL
1	1999 TB343	MBA-M	18.4	620 m	multiple	1999–2020	15 Oct 2020	27	Disc.: SDSS Added on 11 May 2021	MPC · JPL
0	1999 TF343	MBA-M	18.51	830 m	multiple	1999–2021	07 Nov 2021	43	Disc.: SDSS Added on 30 September 2021	MPC · JPL
2	1999 TJ343	MBA-O	17.4	1.8 km	multiple	1999–2014	20 Sep 2014	17	Disc.: Spacewatch Added on 29 January 2022	MPC · JPL

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References

^ "Data Available from the Minor Planet Center – MPCORB.DAT". Minor Planet Center. 29 January 2022. (doc)
^ "NEOWISE Diameters and Albedos – V2.0". PDS Small Bodies Node. 2019. Retrieved 31 January 2022.
^ Johnston, Wm. Robert (2 January 2022). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 31 January 2022.
^ "List Of Jupiter Trojans". Minor Planet Center. 26 January 2021. Retrieved 31 January 2022.

[MPCORB-1] "Data Available from the Minor Planet Center – MPCORB.DAT". Minor Planet Center. 29 January 2022. (doc)

[PDS-NEOWISE-diameters-2] "NEOWISE Diameters and Albedos – V2.0". PDS Small Bodies Node. 2019. Retrieved 31 January 2022.

[johnstonsarchive-TNO-list-3] Johnston, Wm. Robert (2 January 2022). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 31 January 2022.

[MPC-JupiterTrojans-4] "List Of Jupiter Trojans". Minor Planet Center. 26 January 2021. Retrieved 31 January 2022.

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