List of unnumbered minor planets: 2001 P–R

This is a partial list of unnumbered minor planets for principal provisional designations assigned between 1 August and 15 September 2001. As of November 2025, a total of 210 bodies remain unnumbered for this period.[1][2][3][4] Objects for this year are listed on the following pages: A–E · Fi · Fii · G–O · P–R · S · T · U · V–W and X–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

P

U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
6 2001 PJ AMO 21.3 200 m single 57 days 30 Sep 2001 42 Disc.: AMOS MPC · JPL
1 2001 PH9 AMO 21.3 200 m multiple 2001–2019 04 Nov 2019 74 Disc.: NEAT MPC · JPL
1 2001 PU9 AMO 19.43 460 m multiple 2001–2021 28 May 2021 74 Disc.: AMOS MPC · JPL
1 2001 PU13 MCA 18.0 750 m multiple 2001–2020 22 Jan 2020 88 Disc.: NEAT
Alt.: 2015 XU261		 MPC · JPL
2 2001 PF14 AMO 19.5 450 m multiple 2001–2007 25 Apr 2007 77 Disc.: NEAT MPC · JPL
7 2001 PG14 APO 22.5 110 m single 30 days 13 Sep 2001 68 Disc.: NEAT MPC · JPL
2 2001 PC15 MBA-M 18.1 1.0 km multiple 2001–2019 03 Jan 2019 108 Disc.: AMOS MPC · JPL
1 2001 PL24 MBA-M 17.5 1.3 km multiple 2001–2023 02 May 2023 45 Disc.: AMOS
Alt.: 2019 TR28		 MPC · JPL
4 2001 PJ29 APO 23.0 89 m single 15 days 30 Aug 2001 67 Disc.: AMOS MPC · JPL
3 2001 PX30 MBA-M 17.8 820 m multiple 2001-2021 11 Jun 2021 18 Disc.: NEAT MPC · JPL
2 2001 PY35 MBA-O 17.59 1.6 km multiple 2001-2018 06 Oct 2018 37 Disc.: NEAT MPC · JPL
1 2001 PR36 MBA-M 17.4 1.4 km multiple 1997–2014 15 Dec 2014 87 Disc.: NEAT
Alt.: 2010 VV197		 MPC · JPL
4 2001 PK47 TNO 7.32 176 km multiple 2001–2020 09 Dec 2020 34 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano (hot)		 MPC · JPL
2 2001 PX51 MBA-O 17.1 2.1 km multiple 2001–2017 23 Oct 2017 35 Disc.: AMOS
Alt.: 2017 NN3		 MPC · JPL
1 2001 PA55 MBA-M 17.6 900 m multiple 2001–2021 11 Jun 2021 38 Disc.: AMOS
Alt.: 2021 GO113		 MPC · JPL
0 2001 PK60 MCA 18.01 740 m multiple 2001–2020 31 Jan 2020 173 Disc.: AMOS
Alt.: 2006 AY1		 MPC · JPL
2 2001 PJ65 MCA 18.8 520 m multiple 2001–2013 05 May 2013 81 Disc.: NEAT MPC · JPL
2 2001 PY67 MBA-I 18.7 540 m multiple 2001–2016 07 May 2016 29 Disc.: NEAT MPC · JPL
2 2001 PF68 MBA-I 18.6 570 m multiple 2001–2019 06 Apr 2019 33 Disc.: AMOS
Added on 9 March 2021		 MPC · JPL

Q

U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
1 2001 QJ AMO 21.2 200 m multiple 2001–2019 05 Nov 2019 51 Disc.: LINEAR MPC · JPL
1 2001 QP2 MCA 18.1 710 m multiple 2001–2015 20 Jun 2015 80 Disc.: LINEAR MPC · JPL
1 2001 QR33 MCA 19.4 390 m multiple 2001–2019 18 Nov 2019 103 Disc.: NEAT MPC · JPL
6 2001 QT33 MCA 19.9 310 m single 60 days 16 Oct 2001 40 Disc.: NEAT MPC · JPL
3 2001 QA34 MCA 19.0 670 m multiple 2001–2018 29 Sep 2018 48 Disc.: NEAT MPC · JPL
0 2001 QB34 AMO 19.69 410 m multiple 2001–2014 23 Nov 2014 69 Disc.: NEAT MPC · JPL
7 2001 QD34 AMO 22.8 98 m single 10 days 27 Aug 2001 30 Disc.: LINEAR MPC · JPL
0 2001 QE34 APO 19.0 560 m multiple 2001–2020 16 Oct 2020 397 Disc.: LINEAR MPC · JPL
6 2001 QE71 APO 24.4 47 m single 25 days 13 Sep 2001 68 Disc.: LINEAR MPC · JPL
5 2001 QO72 MCA 19.1 450 m single 67 days 15 Oct 2001 55 Disc.: NEAT MPC · JPL
0 2001 QJ86 MCA 18.69 540 m multiple 2001–2021 12 Jun 2021 97 Disc.: NEAT MPC · JPL
2 2001 QC88 MBA-I 19.35 410 m multiple 2001-2022 24 Oct 2022 48 Disc.: Spacewatch
Alt.: 2022 OF50		 MPC · JPL
0 2001 QP88 MBA-O 17.7 1.6 km multiple 2001–2019 14 Jan 2019 50 Disc.: Spacewatch MPC · JPL
1 2001 QU92 MBA-M 18.15 700 m multiple 2001–2021 08 Jun 2021 32 Disc.: LINEAR MPC · JPL
1 2001 QB95 MBA-O 16.9 2.3 km multiple 2001–2019 24 Dec 2019 38 Disc.: Spacewatch MPC · JPL

2001 QZ|95}} = (700345) || MBA-M || 17.2 || 2.0 km || multiple || 2001–2020 || 19 Oct 2020 || 78 || align=left | Disc.: Spacewatch || MPC · JPL

0 2001 QA96 MBA-I 18.98 480 m multiple 2001–2021 02 Oct 2021 73 Disc.: Spacewatch MPC · JPL
4 2001 QF96 APO 24.5 45 m single 26 days 13 Sep 2001 59 Disc.: Spacewatch MPC · JPL
0 2001 QJ96 APO 22.27 120 m multiple 2001–2021 03 Sep 2021 76 Disc.: LONEOS
Alt.: 2015 PK229		 MPC · JPL
0 2001 QS108 MCA 19.05 460 m multiple 2001–2021 28 Nov 2021 169 Disc.: LINEAR MPC · JPL
0 2001 QH112 MBA-M 17.8 1.2 km multiple 2001–2020 26 Jan 2020 77 Disc.: LINEAR
Alt.: 2014 RG53		 MPC · JPL
1 2001 QN112 MCA 18.23 680 m multiple 2001-2022 30 Dec 2022 85 Disc.: LINEAR MPC · JPL
2 2001 QO132 MBA-M 17.5 1.3 km multiple 2001–2018 13 Jul 2018 35 Disc.: LINEAR MPC · JPL
0 2001 QG142 AMO 18.2 810 m multiple 2001–2019 29 May 2019 238 Disc.: LINEAR
NEO larger than 1 kilometer		 MPC · JPL
0 2001 QJ142 APO 23.99 65 m multiple 2001–2024 20 Feb 2024 102 Disc.: LINEAR MPC · JPL
1 2001 QM142 APO 22.54 120 m multiple 2001–2023 17 Aug 2023 49 Disc.: Spacewatch MPC · JPL
0 2001 QN142 APO 21.75 160 m multiple 2001–2023 27 Mar 2023 61 Disc.: LINEAR
Alt.: 2012 HP2		 MPC · JPL
2 2001 QO142 APO 19.3 490 m multiple 2001–2008 07 May 2008 57 Disc.: LINEAR MPC · JPL
8 2001 QP142 AMO 24.1 54 m single 26 days 20 Sep 2001 24 Disc.: LINEAR MPC · JPL
2 2001 QT144 MBA-M 18.0 750 m multiple 2001–2021 10 Sep 2021 33 Disc.: Spacewatch
Added on 30 September 2021		 MPC · JPL
0 2001 QC145 = (620191) MBA-O 17.3 1.9 km multiple 2001–2020 26 Jan 2020 56 Disc.: Spacewatch
Added on 24 August 2020
Alt.: 2018 TO19		 MPC · JPL
1 2001 QK153 APO 20.69 270 m multiple 2001-2024 17 Feb 2024 37 Disc.: LINEAR MPC · JPL
1 2001 QL153 AMO 19.0 560 m multiple 2001–2008 17 Sep 2008 60 Disc.: NEAT MPC · JPL
8 2001 QL163 APO 22.6 110 m single 13 days 07 Sep 2001 19 Disc.: LINEAR MPC · JPL
3 2001 QM163 APO 19.8 390 m multiple 2001–2008 26 Sep 2008 34 Disc.: NEAT MPC · JPL
1 2001 QL169 MCA 18.16 950 m multiple 2001–2023 12 Jul 2023 92 Disc.: NEAT MPC · JPL
2 2001 QA176 MBA-I 18.8 520 m multiple 2001–2016 05 Nov 2016 30 Disc.: Spacewatch
Added on 21 August 2021
Alt.: 2005 VE20		 MPC · JPL
0 2001 QJ176 MBA-M 18.2 960 m multiple 2001–2018 13 Aug 2018 33 Disc.: Spacewatch MPC · JPL
1 2001 QB177 MCA 18.98 480 m multiple 2001–2021 28 Nov 2021 60 Disc.: Spacewatch MPC · JPL
0 2001 QN186 MBA-O 17.9 1.5 km multiple 2001–2017 06 Nov 2017 90 Disc.: Spacewatch MPC · JPL
3 2001 QL205 MBA-M 17.9 780 m multiple 2001–2019 11 Jan 2019 26 Disc.: LINEAR MPC · JPL
1 2001 QB207 MBA-O 17.4 1.8 km multiple 2001–2018 09 Nov 2018 66 Disc.: LINEAR MPC · JPL
1 2001 QS209 MBA-M 17.4 980 m multiple 2001–2014 21 Dec 2014 32 Disc.: LONEOS MPC · JPL
2 2001 QX224 MBA-I 18.7 540 m multiple 2001–2013 26 Nov 2013 26 Disc.: Spacewatch
Added on 22 July 2020
Alt.: 2009 UA134		 MPC · JPL
2 2001 QA225 MCA 18.3 920 m multiple 2001–2018 12 Nov 2018 55 Disc.: NEAT MPC · JPL
0 2001 QB262 MBA-M 17.2 1.5 km multiple 2001–2020 19 Jan 2020 104 Disc.: LINEAR MPC · JPL
2 2001 QM268 MBA-M 18.1 1.0 km multiple 2001–2014 20 Nov 2014 69 Disc.: NEAT MPC · JPL
0 2001 QG288 MBA-O 16.2 3.2 km multiple 2001–2018 13 Dec 2018 64 Disc.: NEAT MPC · JPL
0 2001 QS290 MBA-I 16.5 590 m multiple 2001-2024 27 Dec 2024 165 Disc.: LINEAR MPC · JPL
3 2001 QQ297 TNO 7.0 132 km multiple 2001–2013 05 Oct 2013 18 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)		 MPC · JPL
E 2001 QS297 TNO 5.4 285 km single 23 days 12 Sep 2001 6 Disc.: Cerro Tololo
LoUTNOs, cubewano?		 MPC · JPL
E 2001 QU297 TNO 6.0 217 km single 23 days 12 Sep 2001 6 Disc.: Cerro Tololo
LoUTNOs, cubewano?		 MPC · JPL
E 2001 QV297 TNO 6.3 189 km single 1 day 21 Aug 2001 4 Disc.: Cerro Tololo
LoUTNOs, cubewano?		 MPC · JPL
3 2001 QX297 TNO 6.3 183 km multiple 2000–2009 20 Nov 2009 31 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)		 MPC · JPL
3 2001 QZ297 TNO 6.9 139 km multiple 2000–2019 04 Sep 2019 30 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)		 MPC · JPL
2 2001 QA298 TNO 7.6 126 km multiple 2000–2014 19 Sep 2014 25 Disc.: Cerro Tololo
LoUTNOs, other TNO		 MPC · JPL
0 2001 QU298 MBA-M 18.15 990 m multiple 2001–2021 18 Jan 2021 36 Disc.: Cerro Tololo
Added on 22 July 2020
Alt.: 2015 VG184		 MPC · JPL
3 2001 QZ298 MBA-I 19.1 450 m multiple 2001–2020 14 Feb 2020 26 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
1 2001 QU299 MBA-I 18.74 530 m multiple 2001–2021 30 Nov 2021 95 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
0 2001 QV300 MBA-O 17.5 1.8 km multiple 2001–2021 04 Oct 2021 33 Disc.: Cerro Tololo Obs.
Added on 29 January 2022		 MPC · JPL
0 2001 QY300 MBA-I 19.0 470 m multiple 2001–2020 12 Sep 2020 44 Disc.: Cerro Tololo MPC · JPL
0 2001 QL301 MBA-O 17.88 1.5 km multiple 2001–2021 10 May 2021 32 Disc.: Cerro Tololo MPC · JPL
– 2001 QP301 MBA-O 16.5 2.8 km single 32 days 20 Aug 2001 7 Disc.: Cerro Tololo MPC · JPL
0 2001 QX301 MBA-I 18.8 520 m multiple 2001–2021 10 Apr 2021 34 Disc.: Cerro Tololo
Added on 17 June 2021		 MPC · JPL
4 2001 QG302 MBA-I 18.21 680 m multiple 2001-2022 24 Dec 2022 14 Disc.: Cerro Tololo MPC · JPL
3 2001 QW302 MBA-I 19.3 410 m multiple 2001–2020 16 Dec 2020 29 Disc.: Cerro Tololo
Added on 21 August 2021
Alt.: 2020 XS18		 MPC · JPL
– 2001 QF303 MBA-I 18.5 590 m single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
– 2001 QG303 MBA-I 20.0 300 m single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
0 2001 QB304 MBA-M 18.1 1.0 km multiple 2001–2020 27 Jan 2020 39 Disc.: Cerro Tololo
Added on 22 July 2020
Alt.: 2016 CC92		 MPC · JPL
– 2001 QE306 MBA-I 18.7 540 m single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
1 2001 QJ306 MBA-I 19.6 360 m multiple 2001–2019 23 Oct 2019 25 Disc.: Cerro Tololo MPC · JPL
– 2001 QL306 MBA-M 18.8 730 m single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
0 2001 QS306 MBA-O 17.37 2.3 km multiple 2001–2025 09 Dec 2025 57 Disc.: Cerro Tololo MPC · JPL
– 2001 QA307 MBA-O 17.6 1.7 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
– 2001 QG307 MBA-M 17.9 1.5 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
– 2001 QS307 MBA-O 16.6 2.7 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
4 2001 QU307 MBA-O 17.8 1.6 km multiple 2001-2013 12 Feb 2013 14 Disc.: Cerro Tololo MPC · JPL
E 2001 QJ308 MBA-O 18.0 1.4 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
2 2001 QP308 MBA-I 19.4 390 m multiple 2001–2019 24 Oct 2019 22 Disc.: Cerro Tololo MPC · JPL
2 2001 QA309 MBA-I 19.4 390 m multiple 2001–2019 28 Aug 2019 21 Disc.: Cerro Tololo
Added on 21 August 2021
Alt.: 2019 PU64		 MPC · JPL
0 2001 QO309 MBA-M 17.9 1.1 km multiple 2001–2018 11 Aug 2018 31 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
0 2001 QA311 MBA-I 18.75 530 m multiple 2001–2021 11 Oct 2021 45 Disc.: Cerro Tololo
Alt.: 2016 GC288		 MPC · JPL
1 2001 QB311 MBA-I 18.66 550 m multiple 2001–2022 07 Jan 2022 51 Disc.: Cerro Tololo MPC · JPL
0 2001 QN311 MBA-I 19.08 450 m multiple 2001–2021 29 Oct 2021 58 Disc.: Cerro Tololo
Added on 5 November 2021
Alt.: 2021 PQ105		 MPC · JPL
0 2001 QY311 MBA-O 17.95 1.4 km multiple 2001–2021 08 Sep 2021 50 Disc.: Cerro Tololo
Alt.: 2021 NY17		 MPC · JPL
3 2001 QB312 MBA-O 17.2 2.0 km multiple 2001–2020 27 Jan 2020 25 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
1 2001 QX312 MBA-O 17.2 2.0 km multiple 2001–2018 14 Aug 2018 22 Disc.: Cerro Tololo MPC · JPL
5 2001 QU313 MBA-O 18.0 1.4 km multiple 2001–2016 01 Apr 2016 32 Disc.: Cerro Tololo MPC · JPL
1 2001 QP314 MBA-I 18.65 550 m multiple 2001–2021 14 Nov 2021 87 Disc.: Cerro Tololo MPC · JPL
0 2001 QL315 MBA-M 18.13 1.3 km multiple 2001–2020 22 Oct 2020 79 Disc.: Cerro Tololo
Added on 9 March 2021		 MPC · JPL
0 2001 QZ315 MBA-O 16.9 2.3 km multiple 2001–2019 28 Dec 2019 23 Disc.: Cerro Tololo
Added on 21 August 2021
Alt.: 2015 BU268		 MPC · JPL
0 2001 QO317 MBA-M 17.8 1.5 km multiple 2001–2019 25 Sep 2019 38 Disc.: Cerro Tololo
Added on 21 August 2021
Alt.: 2006 UZ205		 MPC · JPL
0 2001 QP317 MBA-O 17.9 1.5 km multiple 2001–2020 26 Jan 2020 28 Disc.: Cerro Tololo
Alt.: 2007 TQ284		 MPC · JPL
0 2001 QL318 MBA-O 17.3 1.9 km multiple 2001–2019 03 Dec 2019 26 Disc.: Cerro Tololo MPC · JPL
0 2001 QJ319 MBA-O 17.2 2.0 km multiple 2001–2021 07 Jun 2021 38 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
0 2001 QK319 MBA-O 17.2 2.0 km multiple 1999–2020 11 Dec 2020 47 Disc.: Cerro Tololo
Alt.: 2010 CP39		 MPC · JPL
0 2001 QP319 MBA-O 16.8 2.4 km multiple 2001–2019 08 Oct 2019 23 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
5 2001 QT319 MBA-O 18.46 1 km multiple 2001-2023 06 Dec 2023 19 Disc.: Cerro Tololo
Alt.: 2023 WA20		 MPC · JPL
– 2001 QY319 MBA-O 18.1 1.3 km single 23 days 12 Sep 2001 6 Disc.: Cerro Tololo MPC · JPL
0 2001 QC321 MBA-O 17.61 1.7 km multiple 2001-2028 06 Oct 2018 24 Disc.: Cerro Tololo MPC · JPL
0 2001 QQ321 MBA-I 18.4 620 m multiple 2001–2016 08 Jun 2016 37 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
E 2001 QV321 MBA-M 18.3 1.2 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
– 2001 QA322 MBA-I 19.5 370 m single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
0 2001 QD322 MBA-I 18.7 540 m multiple 2001–2020 11 Nov 2020 29 Disc.: Cerro Tololo MPC · JPL
4 2001 QW322 TNO 7.9 128 km multiple 2001–2019 04 Sep 2019 55 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano (cold), albedo: 0.093; binary: 126 km		 MPC · JPL
0 2001 QB326 MBA-O 17.16 2.1 km multiple 2001–2021 15 Apr 2021 64 Disc.: Cerro Tololo
Added on 22 July 2020		 MPC · JPL
1 2001 QM326 MBA-I 19.2 430 m multiple 2001–2020 16 Aug 2020 33 Disc.: Cerro Tololo
Added on 21 August 2021
Alt.: 2017 RN127		 MPC · JPL
E 2001 QO326 HIL 16.1 3.4 km single 2 days 21 Aug 2001 6 Disc.: Cerro Tololo MPC · JPL
0 2001 QN329 MBA-M 17.7 1.2 km multiple 2001–2020 23 Jan 2020 99 Disc.: LONEOS
Alt.: 2014 QX18		 MPC · JPL
0 2001 QP331 JT 14.82 6.1 km multiple 2001-2025 15 Sep 2025 48 Disc.: La Palma Obs.
Trojan camp (L5)
Alt.: 2001 QQ331		 MPC · JPL
– 2001 QR331 MBA-M 18.7 760 m single 7 days 26 Aug 2001 21 Disc.: La Palma Obs. MPC · JPL
– 2001 QS331 JT 15.2 5.1 km single 6 days 25 Aug 2001 17 Disc.: La Palma Obs.
Trojan camp (L5)		 MPC · JPL
1 2001 QT331 HUN 19.1 450 m multiple 2001–2020 13 Nov 2020 39 Disc.: La Palma Obs.
Added on 17 January 2021		 MPC · JPL
– 2001 QU331 JT 15.4 4.6 km single 3 days 26 Aug 2001 9 Disc.: La Palma Obs.
Trojan camp (L5)		 MPC · JPL
1 2001 QX338 MBA-O 18.29 1.2 km multiple 2001–2021 08 Sep 2021 37 Disc.: Spacewatch MPC · JPL
2 2001 QC339 MBA-M 18.2 680 m multiple 2001–2021 07 Jun 2021 55 Disc.: Spacewatch MPC · JPL
2 2001 QE339 HIL 16.0 3.5 km multiple 1993–2017 21 Sep 2017 27 Disc.: Spacewatch
Added on 22 July 2020		 MPC · JPL
4 2001 QG339 MBA-I 19.7 340 m multiple 2001–2015 12 Sep 2015 27 Disc.: Spacewatch
Added on 19 October 2020		 MPC · JPL
2 2001 QH339 MBA-M 18.7 540 m multiple 2001–2018 13 Dec 2018 26 Disc.: Spacewatch
Added on 19 October 2020		 MPC · JPL
0 2001 QK339 MBA-I 18.7 540 m multiple 2001–2020 26 Sep 2020 39 Disc.: Spacewatch
Added on 17 January 2021		 MPC · JPL
1 2001 QN339 MBA-O 18.0 1.4 km multiple 2001–2021 08 May 2021 20 Disc.: Cerro Tololo
Added on 17 June 2021		 MPC · JPL
0 2001 QO339 MBA-O 17.64 1.7 km multiple 2001–2021 31 Aug 2021 42 Disc.: Spacewatch
Added on 21 August 2021		 MPC · JPL

R

U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2001 RD2 MCA 17.76 830 m multiple 2001–2019 08 Feb 2019 71 Disc.: LINEAR MPC · JPL
0 2001 RG2 MBA-M 17.6 1.3 km multiple 2001–2020 19 Jan 2020 58 Disc.: LINEAR MPC · JPL
2 2001 RO3 APO 23.5 71 m single 34 days 11 Oct 2001 68 Disc.: LINEAR
AMO at MPC		 MPC · JPL
4 2001 RP3 AMO 23.4 74 m single 33 days 11 Oct 2001 61 Disc.: LONEOS MPC · JPL
1 2001 RR3 MCA 17.9 780 m multiple 2001–2020 04 Dec 2020 102 Disc.: LINEAR MPC · JPL
2 2001 RM8 MBA-M 17.7 1.6 km multiple 2001–2019 31 Oct 2019 101 Disc.: LINEAR
Alt.: 2010 KM51		 MPC · JPL
1 2001 RJ10 MCA 19.84 430 m multiple 2001-2025 22 Jun 2025 45 Disc.: LINEAR MPC · JPL
0 2001 RF13 MCA 19.38 400 m multiple 2001–2021 30 Nov 2021 68 Disc.: LINEAR MPC · JPL
2 2001 RE16 MCA 19.37 530 m multiple 2001-2023 03 Oct 2023 55 Disc.: LINEAR
MBA at MPC		 MPC · JPL
0 2001 RQ17 APO 22.6 110 m multiple 2001–2018 18 Oct 2018 182 Disc.: LINEAR
AMO at MPC		 MPC · JPL
0 2001 RW17 APO 20.3 310 m multiple 2001–2019 25 Sep 2019 257 Disc.: LONEOS MPC · JPL
4 2001 RX17 AMO 20.0 360 m single 119 days 08 Jan 2002 62 Disc.: LONEOS MPC · JPL
0 2001 RA18 AMO 19.54 440 m multiple 2001–2019 13 Jan 2019 64 Disc.: LINEAR MPC · JPL
1 2001 RT21 MBA-O 17.62 1.7 km multiple 2001-2022 01 Dec 2022 63 Disc.: LINEAR
Alt.: 2022 SD241		 MPC · JPL
3 2001 RF33 MBA-M 18.7 540 m multiple 2001–2005 16 Jun 2005 15 Disc.: LINEAR MPC · JPL
0 2001 RA40 MBA-I 18.8 520 m multiple 2001–2019 28 Oct 2019 60 Disc.: LINEAR MPC · JPL
0 2001 RR40 MCA 17.72 900 m multiple 2001–2022 24 Dec 2022 286 Disc.: LINEAR MPC · JPL
0 2001 RG42 MBA-M 18.04 1.0 km multiple 2001–2019 30 Dec 2019 37 Disc.: LINEAR
Alt.: 2014 SP289		 MPC · JPL
5 2001 RN43 MCA 18.4 1.2 km single 66 days 25 Oct 2001 41 Disc.: LINEAR MPC · JPL
1 2001 RP46 HUN 18.7 540 m multiple 2001–2019 07 Apr 2019 51 Disc.: LINEAR
Alt.: 2016 DH1		 MPC · JPL
0 2001 RQ46 MCA 18.12 710 m multiple 2001–2021 09 Nov 2021 70 Disc.: LINEAR MPC · JPL
2 2001 RH47 MBA-I 18.0 750 m multiple 2001–2015 15 Oct 2015 47 Disc.: LINEAR MPC · JPL
1 2001 RX47 AMO 19.89 370 m multiple 2001–2021 18 Jun 2021 53 Disc.: LINEAR
Alt.: 2021 LO1		 MPC · JPL
3 2001 RU55 MBA-I 18.1 710 m multiple 2001–2021 18 Jan 2021 33 Disc.: LINEAR
Alt.: 2012 TD60		 MPC · JPL
2 2001 RV58 MBA-I 18.1 710 m multiple 2001–2020 20 Jul 2020 37 Disc.: LINEAR
Added on 24 August 2020		 MPC · JPL
3 2001 RO97 MBA-O 17.91 1.5 km multiple 2001–2018 06 Oct 2018 21 Disc.: Spacewatch
Added on 24 December 2021		 MPC · JPL
1 2001 RB98 MBA-M 18.97 700 m multiple 2001-2022 19 Oct 2022 42 Disc.: Spacewatch
Alt.: 2018 VQ57		 MPC · JPL
4 2001 RN98 MBA-M 18.8 730 m multiple 2001–2018 10 Nov 2018 21 Disc.: Spacewatch
Added on 21 August 2021		 MPC · JPL
2 2001 RQ107 MBA-I 18.9 490 m multiple 2001–2019 03 Dec 2019 36 Disc.: LINEAR MPC · JPL
– 2001 RT107 MBA-O 15.7 4.0 km single 7 days 19 Sep 2001 9 Disc.: LINEAR MPC · JPL
0 2001 RE109 MBA-I 18.8 520 m multiple 2001–2019 29 Nov 2019 82 Disc.: LINEAR MPC · JPL
0 2001 RF109 MBA-M 18.65 580 m multiple 2001-2023 05 Nov 2023 85 Disc.: LINEAR
Added on 21 August 2021
Alt.: 2015 HL123, 2023 QP18		 MPC · JPL
1 2001 RZ109 MBA-M 17.9 1.1 km multiple 2001–2023 22 Oct 2023 57 Disc.: LINEAR
Alt.: 2014 QY305		 MPC · JPL
2 2001 RS112 MBA-M 18.1 820 m multiple 2001-2922 26 Nov 2022 31 Disc.: LINEAR MPC · JPL
0 2001 RZ112 MBA-M 18.0 1.4 km multiple 2001–2019 02 Jul 2019 53 Disc.: LINEAR MPC · JPL
1 2001 RM114 MCA 18.7 540 m multiple 2001–2015 02 Dec 2015 57 Disc.: LINEAR
Alt.: 2008 UK235		 MPC · JPL
3 2001 RZ114 MBA-I 18.2 680 m multiple 2001–2019 24 Aug 2019 41 Disc.: LINEAR MPC · JPL
1 2001 RJ137 MBA-M 18.57 580 m multiple 2001-2022 18 Nov 2022 49 Disc.: LINEAR MPC · JPL
0 2001 RM138 MCA 19.39 390 m multiple 2001–2018 05 Nov 2018 39 Disc.: LINEAR MPC · JPL
3 2001 RW143 TNO 7.0 132 km multiple 2001–2013 06 Oct 2013 20 Disc.: Kitt Peak Obs.
LoUTNOs, cubewano (cold)		 MPC · JPL
2 2001 RY143 TNO 7.0 137 km multiple 2001–2017 30 Aug 2017 50 Disc.: Kitt Peak Obs.
LoUTNOs, cubewano?		 MPC · JPL
E 2001 RL155 TNO 7.8 95 km single 37 days 19 Oct 2001 4 Disc.: Kitt Peak Obs.
LoUTNOs, cubewano?		 MPC · JPL
0 2001 RF156 MBA-M 19.02 700 m multiple 2001-2022 31 Oct 2022 73 Disc.: NEAT
Alt.: 2022 QN142		 MPC · JPL
1 2001 RR156 MBA-I 18.3 650 m multiple 2001–2019 09 May 2019 46 Disc.: Kitt Peak Obs. MPC · JPL
0 2001 RA157 MBA-I 18.1 710 m multiple 2001–2020 07 Dec 2020 45 Disc.: Spacewatch MPC · JPL
0 2001 RC157 MBA-O 17.0 2.2 km multiple 2001–2018 13 Aug 2018 29 Disc.: Kitt Peak Obs. MPC · JPL
1 2001 RD157 MBA-I 18.7 540 m multiple 2001–2021 16 Jan 2021 36 Disc.: Kitt Peak Obs. MPC · JPL
1 2001 RJ157 MBA-M 17.8 1.5 km multiple 2001–2019 24 Dec 2019 53 Disc.: Kitt Peak Obs. MPC · JPL
1 2001 RO157 MBA-I 18.30 650 m multiple 2001–2022 07 Jan 2022 45 Disc.: Spacewatch MPC · JPL
1 2001 RV157 MBA-I 19.0 470 m multiple 2001–2016 03 Nov 2016 30 Disc.: Spacewatch MPC · JPL
0 2001 RW157 MBA-I 18.6 570 m multiple 2001–2020 23 Oct 2020 41 Disc.: Kitt Peak Obs. MPC · JPL
0 2001 RX157 MBA-M 17.7 1.6 km multiple 2001–2020 23 Oct 2020 28 Disc.: Spacewatch MPC · JPL
0 2001 RZ157 MBA-I 18.7 540 m multiple 2001–2016 26 Nov 2016 22 Disc.: Kitt Peak Obs. MPC · JPL
2 2001 RE158 MBA-I 18.7 540 m multiple 2001–2018 03 Jun 2018 22 Disc.: Kitt Peak Obs. MPC · JPL
0 2001 RG158 MBA-M 18.6 570 m multiple 2001–2018 17 Nov 2018 33 Disc.: Spacewatch
Added on 19 October 2020		 MPC · JPL
2 2001 RH158 MBA-M 18.5 1.1 km multiple 2001–2019 30 Jun 2019 23 Disc.: Spacewatch
Added on 19 October 2020		 MPC · JPL
1 2001 RJ158 MBA-I 18.5 590 m multiple 2001–2020 14 Sep 2020 32 Disc.: Kitt Peak Obs.
Added on 19 October 2020		 MPC · JPL
0 2001 RL158 MBA-O 16.9 2.3 km multiple 1999–2021 15 Mar 2021 43 Disc.: Kitt Peak Obs.
Added on 11 May 2021		 MPC · JPL
1 2001 RQ158 MBA-I 18.59 580 m multiple 2001–2022 05 Mar 2022 37 Disc.: Kitt Peak Obs.
Added on 5 November 2021		 MPC · JPL

References

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