List of unnumbered minor planets: 2001 G–O

This is a partial list of unnumbered minor planets for principal provisional designations assigned between 1 April and 31 July 2001. As of November 2025, a total of 157 bodies remain unnumbered for this period.[1][2][3] 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

G

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
8 2001 GL2 APO 20.6 270 m single 13 days 16 Apr 2001 18 Disc.: LONEOS
Potentially hazardous object
MPC · JPL
0 2001 GM2 APO 20.44 270 m multiple 2001–2014 18 May 2014 129 Disc.: LINEAR MPC · JPL
7 2001 GO2 APO 24.3 49 m single 5 days 17 Apr 2001 23 Disc.: LINEAR MPC · JPL
2 2001 GP2 APO 26.4 19 m multiple 2001–2020 16 Nov 2020 58 Disc.: Spacewatch
Alt.: 2020 UJ7
MPC · JPL
1 2001 GR2 APO 21.6 170 m multiple 2001–2011 20 Oct 2011 77 Disc.: LINEAR
Potentially hazardous object
MPC · JPL
1 2001 GS2 AMO 20.5 280 m multiple 2001–2020 17 May 2020 280 Disc.: AMOS MPC · JPL
0 2001 GT2 APO 19.8 390 m multiple 2001–2012 13 May 2012 80 Disc.: LONEOS
Potentially hazardous object
MPC · JPL
2 2001 GZ11 MBA-O 17.5 1.8 km multiple 2001–2017 24 Mar 2017 22 Disc.: Spacewatch MPC · JPL
0 2001 GC12 MBA-I 18.4 620 m multiple 2001–2020 13 Sep 2020 47 Disc.: Spacewatch MPC · JPL

H

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2001 HC4 MCA 18.56 620 m multiple 2001–2023 26 Jul 2023 136 Disc.: AMOS MPC · JPL
1 2001 HW7 AMO 20.3 310 m multiple 2001–2017 11 Oct 2017 75 Disc.: Spacewatch MPC · JPL
3 2001 HX7 AMO 20.6 270 m multiple 2001–2018 09 May 2018 61 Disc.: LINEAR MPC · JPL
2001 HV15 MCA 18.5 1.1 km single 53 days 15 May 2001 28 Disc.: AMOS MPC · JPL
1 2001 HU16 MCA 19.39 400 m multiple 2001-2022 25 Jul 2022 38 Disc.: LONEOS MPC · JPL
0 2001 HB17 MBA-M 18.2 960 m multiple 2001–2020 16 Sep 2020 41 Disc.: Spacewatch
Alt.: 2005 CB10
MPC · JPL
2 2001 HR17 MBA-M 18.05 750 m multiple 2001-2022 23 May 2022 25 Disc.: Spacewatch MPC · JPL
1 2001 HU19 MBA-O 17.45 1.9 km multiple 2001-2024 10 Sep 2024 33 Disc.: LPL/Spacewatch II MPC · JPL
1 2001 HH23 HUN 19.21 430 m multiple 2001–2021 09 Apr 2021 32 Disc.: Spacewatch
Alt.: 2016 GL221
MPC · JPL
2 2001 HT24 HUN 19.2 430 m multiple 2001–2020 22 Feb 2020 44 Disc.: Spacewatch
Alt.: 2013 UG4
MPC · JPL
0 2001 HT25 MBA-I 18.6 570 m multiple 2001–2019 20 Oct 2019 47 Disc.: Spacewatch MPC · JPL
1 2001 HJ30 MBA-O 17.2 2.0 km multiple 2001–2017 16 Jul 2017 152 Disc.: LONEOS MPC · JPL
0 2001 HL30 MCA 17.05 1.6 km multiple 2001–2022 10 Jan 2022 97 Disc.: AMOS MPC · JPL
7 2001 HJ31 APO 23.8 62 m single 4 days 30 Apr 2001 25 Disc.: LONEOS MPC · JPL
2 2001 HK31 AMO 21.0 220 m single 59 days 19 Jun 2001 85 Disc.: LONEOS MPC · JPL
0 2001 HL31 APO 20.27 310 m multiple 2001-2025 05 Jan 2025 105 Disc.: LINEAR MPC · JPL
3 2001 HA59 TNO 6.5 167 km multiple 2001–2016 29 May 2016 13 Disc.: La Silla Obs.
LoUTNOs, cubewano (cold)
MPC · JPL
0 2001 HV67 MBA-I 18.5 590 m multiple 1998–2020 25 May 2020 52 Disc.: Astrovirtel MPC · JPL
0 2001 HX69 MBA-I 18.8 520 m multiple 2001–2020 10 Oct 2020 50 Disc.: SDSS MPC · JPL
0 2001 HP70 MBA-I 18.5 590 m multiple 2001–2019 05 Jun 2019 43 Disc.: Spacewatch MPC · JPL
0 2001 HS70 MBA-O 17.0 2.2 km multiple 2001–2019 30 Sep 2019 41 Disc.: LPL/Spacewatch II MPC · JPL
0 2001 HC71 MBA-M 18.0 1.1 km multiple 2001–2021 18 Jan 2021 45 Disc.: Astrovirtel MPC · JPL
0 2001 HE71 MBA-O 17.0 2.2 km multiple 2001–2019 24 Aug 2019 30 Disc.: LPL/Spacewatch II MPC · JPL
0 2001 HK71 MBA-I 18.4 620 m multiple 2001–2020 11 Aug 2020 28 Disc.: LPL/Spacewatch II
Added on 5 November 2021
MPC · JPL

J

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2001 JV1 APO 21.50 180 m multiple 2001–2021 31 Oct 2021 203 Disc.: NEAT
Potentially hazardous object
MPC · JPL
2 2001 JW1 AMO 20.3 310 m multiple 2001–2019 24 Dec 2019 132 Disc.: AMOS MPC · JPL
0 2001 JK11 MBA-I 18.6 570 m multiple 2001–2019 05 Jun 2019 50 Disc.: Spacewatch MPC · JPL
4 2001 JO11 MBA-I 19.2 430 m multiple 2001–2019 05 Jun 2019 16 Disc.: Spacewatch MPC · JPL

K

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
1 2001 KO8 MBA-I 17.6 900 m multiple 2001–2020 11 Nov 2020 43 Disc.: LINEAR MPC · JPL
7 2001 KW18 AMO 26.0 22 m single 5 days 23 May 2001 24 Disc.: LONEOS MPC · JPL
0 2001 KY18 AMO 18.26 790 m multiple 2001–2022 26 Jan 2022 120 Disc.: LINEAR
Added on 24 December 2021
NEO larger than 1 kilometer
MPC · JPL
0 2001 KM20 APO 23.91 59 m multiple 2001–2019 04 Nov 2019 96 Disc.: LINEAR MPC · JPL
1 2001 KO41 AMO 20.74 240 m multiple 2001-2024 11 Feb 2024 76 Disc.: AMOS MPC · JPL
1 2001 KF54 APO 20.1 340 m multiple 2001–2019 19 Dec 2019 71 Disc.: Spacewatch
Potentially hazardous object
MPC · JPL
1 2001 KD55 AMO 20.6 270 m multiple 2001–2007 12 Mar 2007 51 Disc.: LINEAR MPC · JPL
6 2001 KU66 APO 24.1 54 m single 4 days 03 Jun 2001 61 Disc.: Spacewatch
AMO at MPC
MPC · JPL
0 2001 KX67 MCA 16.7 2.6 km multiple 2001–2023 12 Aug 2023 425 Disc.: NEAT MPC · JPL
8 2001 KD68 AMO 22.7 100 m single 19 days 19 Jun 2001 20 Disc.: NEAT MPC · JPL
3 2001 KF76 TNO 7.2 121 km multiple 2001–2007 19 May 2007 17 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)
MPC · JPL
2 2001 KG76 TNO 6.2 208 km multiple 2001–2008 09 May 2008 39 Disc.: Cerro Tololo
LoUTNOs, res · 4:9, BR-mag: 1.92
MPC · JPL
3 2001 KH76 TNO 6.8 145 km multiple 2001–2006 20 Apr 2006 19 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)
MPC · JPL
4 2001 KL76 TNO 6.6 173 km multiple 2001–2008 30 May 2008 22 Disc.: Cerro Tololo
LoUTNOs, res · 5:9
MPC · JPL
E 2001 KM76 TNO 7.1 130 km single 19 days 10 Jun 2001 4 Disc.: Cerro Tololo
LoUTNOs, cubewano?
MPC · JPL
3 2001 KQ76 TNO 6.3 282 km multiple 2001–2020 15 May 2020 12 Disc.: Cerro Tololo
LoUTNOs, cubewano (hot)
MPC · JPL
E 2001 KS76 TNO 7.5 109 km single 17 days 10 Jun 2001 4 Disc.: Cerro Tololo
LoUTNOs, cubewano?
MPC · JPL
2 2001 KW76 TNO 7.6 126 km multiple 2001–2008 05 May 2008 29 Disc.: Cerro Tololo
LoUTNOs, other TNO
MPC · JPL
5 2001 KY76 TNO 6.17 285 km multiple 2001–2022 04 Jul 2022 35 Disc.: Cerro Tololo
LoUTNOs, plutino, BR-mag: 1.84
MPC · JPL
E 2001 KZ76 TNO 7.8 104 km single 17 days 10 Jun 2001 4 Disc.: Cerro Tololo
LoUTNOs, SDO
MPC · JPL
4 2001 KA77 TNO 5.0 634 km multiple 2001–2006 05 Feb 2006 33 Disc.: Cerro Tololo
LoUTNOs, cubewano (hot), albedo: 0.025; BR-mag: 1.82; taxonomy: RR
MPC · JPL
3 2001 KE77 TNO 7.2 151 km multiple 2001–2008 04 May 2008 12 Disc.: Cerro Tololo
LoUTNOs, other TNO
MPC · JPL
4 2001 KG77 TNO 8.1 91 km multiple 2001–2003 01 May 2003 15 Disc.: Cerro Tololo
LoUTNOs, SDO, BR-mag: 1.24
MPC · JPL
2 2001 KO77 TNO 7.9 109 km multiple 2001–2016 29 May 2016 27 Disc.: Cerro Tololo
LoUTNOs, other TNO
MPC · JPL
1 2001 KF79 MBA-M 18.0 1.4 km multiple 2001–2020 15 Oct 2020 34 Disc.: Cerro Tololo
Added on 17 January 2021
MPC · JPL
0 2001 KY80 MBA-M 18.15 990 m multiple 2001–2022 10 Jan 2022 53 Disc.: SDSS MPC · JPL
2 2001 KN81 MBA-I 18.9 490 m multiple 2001–2018 15 Dec 2018 55 Disc.: Cerro Tololo MPC · JPL
0 2001 KX81 MBA-I 18.73 530 m multiple 2001–2021 08 May 2021 69 Disc.: Cerro Tololo MPC · JPL
0 2001 KY82 MBA-I 19.1 450 m multiple 2001–2020 29 Apr 2020 49 Disc.: Cerro Tololo MPC · JPL
2 2001 KE83 MBA-M 18.5 590 m multiple 2001–2018 13 Aug 2018 32 Disc.: Cerro Tololo MPC · JPL
0 2001 KN83 MBA-O 17.1 2.1 km multiple 2001–2020 08 Dec 2020 41 Disc.: Cerro Tololo MPC · JPL
0 2001 KO83 MBA-I 18.5 590 m multiple 2001–2020 18 Oct 2020 54 Disc.: Cerro Tololo MPC · JPL
1 2001 KC85 MBA-M 18.5 840 m multiple 2001–2019 25 Nov 2019 46 Disc.: Cerro Tololo MPC · JPL
1 2001 KF85 MBA-I 18.6 570 m multiple 2001–2019 04 Jul 2019 51 Disc.: Spacewatch MPC · JPL
0 2001 KX85 MBA-I 19.48 380 m multiple 2001–2021 04 Oct 2021 53 Disc.: Cerro Tololo - id="2001 KB86" bgcolor=#E9E9E9 1 2001 KB86 MBA-M 18.3 650 m multiple 2001–2020 28 Jan 2020 60 Disc.: Cerro Tololo MPC · JPL
0 2001 KK86 MBA-I 18.7 540 m multiple 2001–2020 22 Oct 2020 34 Disc.: Cerro Tololo MPC · JPL
0 2001 KM86 MBA-M 18.0 1.1 km multiple 2001–2019 29 Oct 2019 35 Disc.: Cerro Tololo MPC · JPL
3 2001 KO86 MBA-I 19.1 450 m multiple 2001–2019 05 Oct 2019 35 Disc.: Cerro Tololo MPC · JPL
0 2001 KP86 MBA-M 18.1 1.0 km multiple 2001–2019 31 Oct 2019 47 Disc.: Cerro Tololo MPC · JPL
1 2001 KW86 MBA-O 17.31 2.0 km multiple 2001–2023 12 Jun 2023 57 Disc.: SDSS MPC · JPL
0 2001 KX86 MBA-O 17.2 2.0 km multiple 2001–2019 19 Sep 2019 26 Disc.: Cerro Tololo MPC · JPL
0 2001 KY86 MBA-I 19.0 470 m multiple 2001–2019 19 Dec 2019 39 Disc.: Cerro Tololo MPC · JPL
1 2001 KZ86 MBA-I 18.5 590 m multiple 2001–2018 11 Jul 2018 28 Disc.: Cerro Tololo MPC · JPL
0 2001 KC87 MBA-I 19.24 420 m multiple 2001–2021 15 May 2021 57 Disc.: Cerro Tololo MPC · JPL
0 2001 KU87 MBA-M 17.6 1.3 km multiple 2001–2019 24 Oct 2019 41 Disc.: Spacewatch MPC · JPL
0 2001 KY87 MBA-O 17.1 2.1 km multiple 2001–2021 11 Jan 2021 36 Disc.: Cerro Tololo MPC · JPL
0 2001 KA88 MBA-O 17.7 1.6 km multiple 2001–2019 06 Sep 2019 21 Disc.: Cerro Tololo MPC · JPL
0 2001 KE88 MBA-M 17.8 1.2 km multiple 2001–2019 29 Sep 2019 49 Disc.: Cerro Tololo MPC · JPL
0 2001 KG88 MBA-O 17.6 1.7 km multiple 2001–2021 18 Jan 2021 45 Disc.: Cerro Tololo MPC · JPL
0 2001 KK88 MBA-M 18.3 920 m multiple 2001–2019 04 Sep 2019 34 Disc.: SDSS MPC · JPL
0 2001 KL88 MBA-M 18.5 590 m multiple 2001–2018 08 Aug 2018 30 Disc.: Cerro Tololo MPC · JPL
1 2001 KM88 MBA-I 19.9 310 m multiple 2001–2020 20 Jul 2020 32 Disc.: Cerro Tololo MPC · JPL
0 2001 KN88 MBA-M 17.8 1.2 km multiple 2001–2019 27 Oct 2019 27 Disc.: Cerro Tololo MPC · JPL
0 2001 KO88 MBA-O 17.4 1.8 km multiple 2001–2021 16 Jan 2021 31 Disc.: Cerro Tololo MPC · JPL
0 2001 KP88 MBA-O 17.2 2.0 km multiple 2001–2020 23 Dec 2020 31 Disc.: Cerro Tololo MPC · JPL
0 2001 KY88 MBA-I 18.5 590 m multiple 2001–2020 15 Oct 2020 55 Disc.: Spacewatch MPC · JPL
0 2001 KA89 MBA-I 18.0 750 m multiple 2001–2019 24 Aug 2019 46 Disc.: Cerro Tololo MPC · JPL
0 2001 KB89 MBA-O 17.5 1.8 km multiple 2001–2020 22 Jan 2020 36 Disc.: Cerro Tololo MPC · JPL
1 2001 KD89 MBA-I 19.0 470 m multiple 2001–2019 25 Sep 2019 37 Disc.: Cerro Tololo MPC · JPL
0 2001 KE89 MBA-I 18.70 540 m multiple 2001–2021 07 Nov 2021 35 Disc.: Cerro Tololo MPC · JPL
1 2001 KF89 MBA-I 18.8 520 m multiple 2001–2016 19 Nov 2016 47 Disc.: Cerro Tololo MPC · JPL
3 2001 KJ89 MBA-I 19.4 390 m multiple 2001–2015 18 Sep 2015 34 Disc.: Cerro Tololo
Added on 13 September 2020
MPC · JPL
0 2001 KK89 MBA-O 17.35 1.9 km multiple 2001–2021 11 Jun 2021 74 Disc.: Cerro Tololo Obs.
Added on 19 October 2020
MPC · JPL

L

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2001 LD APO 20.68 260 m multiple 2001–2023 10 Jun 2023 180 Disc.: LINEAR
Potentially hazardous object
MPC · JPL
0 2001 LD6 AMO 19.2 510 m multiple 2001–2010 05 May 2010 97 Disc.: LINEAR MPC · JPL
0 2001 LF20 MBA-M 18.33 640 m multiple 2001–2021 07 Feb 2021 43 Disc.: SDSS MPC · JPL
0 2001 LQ20 HUN 18.4 620 m multiple 2001–2020 11 Nov 2020 38 Disc.: SDSS MPC · JPL
0 2001 LR20 MBA-M 18.34 900 m multiple 2001–2019 25 Sep 2019 164 Disc.: Spacewatch MPC · JPL

M

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
5 2001 MD1 AMO 21.4 190 m single 68 days 23 Aug 2001 106 Disc.: LINEAR MPC · JPL
5 2001 MS3 APO 24.0 56 m single 13 days 28 Jun 2001 23 Disc.: NEAT MPC · JPL
0 2001 MY7 AMO 21.8 160 m multiple 2001–2021 16 Jun 2021 83 Disc.: LINEAR MPC · JPL
0 2001 MT31 MBA-O 16.4 2.9 km multiple 2001–2020 17 Oct 2020 96 Disc.: SDSS MPC · JPL
1 2001 MH32 MBA-M 18.32 1.2 km multiple 2001–2019 06 Jul 2019 41 Disc.: Spacewatch MPC · JPL

N

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
6 2001 NY1 AMO 23.2 81 m single 71 days 19 Sep 2001 24 Disc.: NEAT MPC · JPL
1 2001 NJ6 AMO 20.7 260 m multiple 2001–2017 26 Sep 2017 80 Disc.: NEAT MPC · JPL
1 2001 ND13 APO 21.63 180 m multiple 2001-2025 30 Jun 2025 36 Disc.: NEAT MPC · JPL
1 2001 NE13 AMO 20.1 340 m multiple 1998–2007 14 Mar 2007 47 Disc.: NEAT MPC · JPL
1 2001 NN13 MBA-M 17.3 1.5 km multiple 2001–2018 12 Aug 2018 63 Disc.: NEAT MPC · JPL
0 2001 NH23 MBA-I 18.5 590 m multiple 2001–2018 11 Jul 2018 33 Disc.: NEAT MPC · JPL
0 2001 NJ23 MBA-O 16.3 3.1 km multiple 2001–2020 02 Jan 2020 26 Disc.: NEAT
Added on 19 October 2020
MPC · JPL

O

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
2 2001 OT ATE 21.7 160 m multiple 2001–2019 27 Aug 2019 104 Disc.: AMOS MPC · JPL
0 2001 OD3 AMO 19.46 460 m multiple 2001–2018 09 Nov 2018 69 Disc.: AMOS MPC · JPL
1 2001 OE3 AMO 20.3 310 m multiple 2001–2003 18 Jul 2003 223 Disc.: NEAT MPC · JPL
1 2001 OD13 MCA 19.3 410 m multiple 2001–2020 11 Nov 2020 89 Disc.: NEAT MPC · JPL
1 2001 OE13 MCA 19.54 370 m multiple 2001–2024 26 Oct 2024 80 Disc.: NEAT MPC · JPL
0 2001 OV13 AMO 23.1 85 m multiple 2001–2015 17 Sep 2015 58 Disc.: LONEOS
Alt.: 2015 NH13
MPC · JPL
1 2001 OX13 AMO 19.0 560 m multiple 2001–2012 01 Oct 2012 80 Disc.: NEAT MPC · JPL
1 2001 OO16 MBA-O 17.83 1.5 km multiple 2001–2017 22 Oct 2017 55 Disc.: NEAT MPC · JPL
2001 OK17 Asteroid 18.8 970 m single 23 days 09 Aug 2001 53 Disc.: AMOS
MCA at MPC
MPC · JPL
7 2001 OF25 AMO 21.4 190 m single 58 days 18 Sep 2001 32 Disc.: LONEOS MPC · JPL
0 2001 OH32 MCA 19.0 590 m multiple 2001-2024 04 Sep 2024 44 Disc.: Mount John
Alt.: 2014 JH151
MPC · JPL
0 2001 OJ34 MBA-I 18.04 730 m multiple 2001–2020 11 Oct 2020 67 Disc.: NEAT
Alt.: 2005 SJ210
MPC · JPL
8 2001 OC36 APO 22.9 93 m single 7 days 01 Aug 2001 24 Disc.: AMOS MPC · JPL
1 2001 OE36 MBA-M 17.7 860 m multiple 2001–2021 05 Jun 2021 204 Disc.: NEAT MPC · JPL
1 2001 OV44 MCA 17.3 1.5 km multiple 2001–2020 26 Jan 2020 161 Disc.: LONEOS MPC · JPL
2 2001 OO55 MBA-M 17.3 1.5 km multiple 2001–2019 18 Nov 2019 52 Disc.: NEAT MPC · JPL
1 2001 OB74 MCA 17.5 1.8 km multiple 2001–2017 16 Nov 2017 128 Disc.: NEAT MPC · JPL
0 2001 OC74 MCA 19.39 390 m multiple 2001–2021 03 May 2021 53 Disc.: NEAT MPC · JPL
E 2001 OJ108 TNO 7.8 95 km single 1 day 25 Jul 2001 4 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
4 2001 OK108 TNO 7.45 108 km multiple 1999–2021 12 Sep 2021 22 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano (cold)
MPC · JPL
E 2001 OL108 TNO 8.4 72 km single 114 days 15 Nov 2001 6 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
E 2001 OM108 TNO 8.0 86 km single 112 days 14 Nov 2001 6 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
E 2001 ON108 TNO 7.6 104 km single 56 days 19 Sep 2001 6 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
6 2001 OO108 TNO 7.9 99 km multiple 2001–2015 28 May 2015 9 Disc.: Mauna Kea Obs.
LoUTNOs, SDO
MPC · JPL
3 2001 OQ108 TNO 6.5 167 km multiple 2001–2017 26 May 2017 26 Disc.: Cerro Tololo
LoUTNOs, cubewano (cold)
Alt.: 2001 KR76
MPC · JPL
E 2001 OR108 TNO 7.9 90 km single 1 day 25 Jul 2001 4 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
E 2001 OS108 TNO 6.8 150 km single 17 days 11 Aug 2001 5 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
E 2001 OT108 TNO 9.2 55 km single 1 day 26 Jul 2001 4 Disc.: Mauna Kea Obs.
LoUTNOs, SDO
MPC · JPL
E 2001 OU108 TNO 6.5 209 km single 16 days 11 Aug 2001 6 Disc.: Mauna Kea Obs.
LoUTNOs, other TNO
MPC · JPL
E 2001 OY108 TNO 7.4 114 km single 1 day 25 Jul 2001 3 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano?
MPC · JPL
3 2001 OZ108 TNO 8.3 73 km multiple 1999–2006 29 Jul 2006 18 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano (cold)
MPC · JPL
0 2001 OA109 MBA-O 16.2 3.2 km multiple 2001–2019 19 Dec 2019 42 Disc.: Mauna Kea Obs.
Added on 22 July 2020
Alt.: 2017 FQ172
MPC · JPL
3 2001 OG109 TNO 8.1 80 km multiple 1999–2014 03 Sep 2014 20 Disc.: Mauna Kea Obs.
LoUTNOs, cubewano (cold)
MPC · JPL
3 2001 OM109 TNO 7.9 99 km multiple 2001–2006 08 Jun 2006 20 Disc.: Mauna Kea Obs.
LoUTNOs, SDO
MPC · JPL
2 2001 OE112 MBA-M 18.02 1.4 km multiple 2001–2024 01 Sep 2024 19 Disc.: La Palma Obs. MPC · JPL
1 2001 OS114 MBA-M 17.8 1.2 km multiple 2001–2014 13 Oct 2014 46 Disc.: NEAT
Alt.: 2010 NY139
MPC · JPL
1 2001 OE115 MBA-M 17.8 820 m multiple 2001–2019 04 Feb 2019 21 Disc.: NEAT MPC · JPL

References

[edit]
  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.