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List of unnumbered minor planets: 2003 U (290–379)

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This is a partial list of unnumbered minor planets for principal provisional designations assigned during 16–31 October 2003. Since this period yielded a high number of provisional discoveries, it is further split into several standalone pages. As of February 2022, a total of 478 bodies remain unnumbered for this period.[1][2][3] Objects for this year are listed on the following pages: A–E · F–G · H–L · M–R · Si · Sii · Siii · Siv · T · Ui · Uii · Uiii · Uiv · V · Wi · Wii 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

U

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2003 UC291 MBA-I 18.1 710 m multiple 1996–2020 14 Jul 2020 105 Alt.: 1996 VU21, 2015 AR200 MPC · JPL
0 2003 UM291 MBA-O 16.8 2.4 km multiple 2003–2020 19 Jan 2020 84 MPC · JPL
E 2003 US291 TNO 7.1 158 km single 33 days 24 Nov 2003 6 LoUTNOs, other TNO MPC · JPL
3 2003 UT291 TNO 6.4 174 km multiple 2003–2013 07 Oct 2013 15 LoUTNOs, cubewano (cold) MPC · JPL
2 2003 UV291 TNO 7.3 115 km multiple 2003–2017 23 Sep 2017 42 LoUTNOs, cubewano (cold) MPC · JPL
E 2003 UW291 TNO 6.3 189 km single 28 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UX291 TNO 7.0 137 km single 28 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
4 2003 UY291 TNO 7.21 120 km multiple 2003–2021 11 Jan 2021 17 LoUTNOs, cubewano (cold), BR-mag: 1.39; taxonomy: BB MPC · JPL
4 2003 UZ291 TNO 7.09 196 km multiple 2003–2021 05 Nov 2021 23 LoUTNOs, cubewano (hot) MPC · JPL
E 2003 UA292 TNO 6.1 207 km single 29 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
3 2003 UB292 TNO 5.88 277 km multiple 2003–2021 03 Oct 2021 30 LoUTNOs, other TNO MPC · JPL
E 2003 UC292 TNO 6.9 143 km single 28 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UD292 TNO 6.6 164 km single 29 days 21 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UE292 TNO 6.7 190 km single 29 days 21 Nov 2003 4 LoUTNOs, other TNO MPC · JPL
E 2003 UF292 TNO 7.3 144 km single 28 days 20 Nov 2003 4 LoUTNOs, other TNO MPC · JPL
2003 UG292 TNO 7.0 204 km single 59 days 21 Dec 2003 7 LoUTNOs, cubewano (hot) MPC · JPL
E 2003 UH292 TNO 7.7 99 km single 27 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UK292 TNO 7.2 125 km single 28 days 21 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UL292 TNO 7.3 119 km single 28 days 21 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UM292 TNO 7.0 166 km single 28 days 21 Nov 2003 4 LoUTNOs, other TNO MPC · JPL
3 2003 UN292 TNO 7.5 105 km multiple 2003–2016 04 Feb 2016 16 LoUTNOs, cubewano (cold) MPC · JPL
E 2003 UO292 TNO 7.4 157 km single 30 days 21 Nov 2003 4 LoUTNOs, plutino? MPC · JPL
2 2003 UP292 TNO 7.29 126 km multiple 2003–2021 11 Jan 2021 102 LoUTNOs, twotino MPC · JPL
E 2003 UQ292 TNO 7.0 188 km single 32 days 24 Nov 2003 4 LoUTNOs, plutino? MPC · JPL
1 2003 UT292 TNO 7.1 186 km multiple 2003–2020 23 Mar 2020 85 LoUTNOs, plutino, albedo: 0.067 MPC · JPL
E 2003 UU292 TNO 8.2 108 km single 28 days 21 Nov 2003 4 LoUTNOs, plutino? MPC · JPL
4 2003 UV292 TNO 7.39 157 km multiple 2003–2021 01 Dec 2021 21 LoUTNOs, plutino MPC · JPL
E 2003 UX292 TNO 6.6 164 km single 28 days 20 Nov 2003 4 LoUTNOs, cubewano? MPC · JPL
E 2003 UY292 CEN 10.2 51 km single 29 days 21 Nov 2003 4 MPC · JPL
E 2003 UZ292 TNO 7.7 120 km single 28 days 21 Nov 2003 4 LoUTNOs, other TNO MPC · JPL
2 2003 UK293 TNO 7.4 110 km multiple 2003–2017 16 Dec 2017 44 LoUTNOs, cubewano (cold) MPC · JPL
0 2003 UQ294 MBA-M 17.6 1.3 km multiple 2003–2020 11 Sep 2020 51 Disc.: Spacewatch
Added on 19 October 2020
MPC · JPL
0 2003 UT294 MBA-O 16.8 2.4 km multiple 1997–2020 24 Oct 2020 50 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 1997 SL29
MPC · JPL
1 2003 UU294 MBA-I 19.1 450 m multiple 2003–2020 23 Nov 2020 26 MPC · JPL
0 2003 UX294 MBA-O 16.44 2.9 km multiple 2003–2021 14 Apr 2021 107 Alt.: 2011 GM7, 2015 AE22 MPC · JPL
0 2003 UG295 MBA-I 17.8 820 m multiple 1999–2020 16 Mar 2020 95 Alt.: 2016 BY25 MPC · JPL
3 2003 UV295 MBA-I 19.6 360 m multiple 2003–2017 23 Sep 2017 19 MPC · JPL
1 2003 UX295 MBA-M 19.2 610 m multiple 2003–2020 12 Dec 2020 56 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UY295 MBA-M 17.42 1.4 km multiple 2003–2022 27 Jan 2022 103 Alt.: 2007 TX408 MPC · JPL
0 2003 UF296 MBA-M 17.7 1.2 km multiple 2003–2020 05 Nov 2020 84 Alt.: 2016 US52 MPC · JPL
0 2003 UP296 MBA-O 17.15 2.1 km multiple 2003–2021 30 Dec 2021 48 Disc.: Spacewatch
Added on 17 June 2021
MPC · JPL
0 2003 UG297 MBA-I 18.1 710 m multiple 2003–2019 24 Nov 2019 44 MPC · JPL
0 2003 UJ297 HIL 15.6 4.2 km multiple 2003–2021 15 Jan 2021 102 MPC · JPL
0 2003 UT297 MBA-O 15.97 3.6 km multiple 2003–2022 27 Jan 2022 156 MPC · JPL
3 2003 UV297 MBA-I 18.9 490 m multiple 2003–2020 14 Dec 2020 24 Disc.: Spacewatch
Added on 17 June 2021
MPC · JPL
0 2003 UZ297 HIL 16.3 3.1 km multiple 2003–2020 19 Jan 2020 74 MPC · JPL
1 2003 UJ298 MBA-I 19.16 440 m multiple 2003–2021 30 Oct 2021 37 Disc.: Spacewatch
Added on 5 November 2021
Alt.: 2014 WB225
MPC · JPL
1 2003 UB299 MBA-I 19.33 400 m multiple 2003–2022 07 Jan 2022 38 MPC · JPL
0 2003 UE299 MBA-O 16.4 2.9 km multiple 2003–2021 03 Jan 2021 114 Alt.: 2014 WY163 MPC · JPL
0 2003 UE300 MBA-I 18.9 490 m multiple 1992–2018 13 Dec 2018 46 Alt.: 2014 QH239 MPC · JPL
1 2003 UN300 MBA-M 18.1 1.0 km multiple 2003–2020 12 Sep 2020 39 MPC · JPL
0 2003 UB301 MBA-I 18.27 660 m multiple 2003–2021 28 Nov 2021 105 Alt.: 2010 RF57, 2017 ON3 MPC · JPL
0 2003 UH301 MBA-M 17.50 1.8 km multiple 2003–2021 07 Nov 2021 80 Disc.: Spacewatch
Added on 30 September 2021
Alt.: 2012 TQ300
MPC · JPL
1 2003 UR301 MBA-M 18.76 990 m multiple 2003–2021 29 Nov 2021 67 Disc.: Spacewatch
Added on 5 November 2021
MPC · JPL
0 2003 UU301 MBA-I 18.91 490 m multiple 2003–2021 08 Dec 2021 41 MPC · JPL
1 2003 UA302 MBA-I 18.6 570 m multiple 1999–2020 16 Feb 2020 47 MPC · JPL
0 2003 UE302 MBA-M 17.94 1.1 km multiple 2003–2022 25 Jan 2022 200 MPC · JPL
1 2003 UF302 MBA-M 18.3 1.2 km multiple 2003–2019 28 Feb 2019 35 MPC · JPL
0 2003 UH302 MBA-M 17.8 820 m multiple 2003–2021 04 Jan 2021 38 MPC · JPL
0 2003 UM302 MBA-M 17.5 1.3 km multiple 2003–2021 14 Jan 2021 168 MPC · JPL
3 2003 UW302 MBA-O 18.4 1.2 km multiple 2003–2019 01 Nov 2019 22 Disc.: Spacewatch
Added on 17 June 2021
Alt.: 2019 QD66
MPC · JPL
0 2003 UY302 MBA-M 17.9 780 m multiple 2003–2020 16 Dec 2020 46 Disc.: Spacewatch
Added on 9 March 2021
MPC · JPL
1 2003 UC303 MBA-M 18.3 650 m multiple 2003–2019 02 Oct 2019 64 Disc.: Spacewatch
Added on 22 July 2020
Alt.: 2015 SN12
MPC · JPL
1 2003 UD303 MBA-O 17.9 1.5 km multiple 2003–2020 14 Nov 2020 42 Alt.: 2014 SW6 MPC · JPL
0 2003 UH303 MBA-M 17.04 2.2 km multiple 2003–2021 05 Jul 2021 117 MPC · JPL
0 2003 UV303 MBA-O 17.5 1.8 km multiple 2003–2021 07 Feb 2021 46 Disc.: Spacewatch
Added on 11 May 2021
Alt.: 2014 XA15
MPC · JPL
4 2003 UF304 MBA-M 18.1 710 m multiple 2003–2007 09 Oct 2007 24 Alt.: 2007 TJ75 MPC · JPL
0 2003 UG304 MBA-O 17.0 2.2 km multiple 2001–2020 19 Jan 2020 67 Alt.: 2008 RT79 MPC · JPL
1 2003 UR304 MBA-M 18.28 1.2 km multiple 2003–2021 09 Oct 2021 46 Disc.: Spacewatch
Added on 30 September 2021
Alt.: 2021 PH71
MPC · JPL
0 2003 US304 MBA-O 16.4 2.9 km multiple 2003–2021 14 Apr 2021 57 MPC · JPL
0 2003 UW304 MBA-O 16.8 2.4 km multiple 2003–2019 05 Nov 2019 70 MPC · JPL
0 2003 UG305 MBA-O 16.7 2.5 km multiple 2003–2021 14 Jan 2021 89 Alt.: 2015 AP246 MPC · JPL
3 2003 UL305 MBA-M 19.0 670 m multiple 2003–2020 10 Dec 2020 22 Disc.: Spacewatch
Added on 17 June 2021
Alt.: 2020 WH11
MPC · JPL
5 2003 UM305 MBA-I 19.1 450 m multiple 2003–2013 27 Oct 2013 13 MPC · JPL
0 2003 UT305 HIL 16.2 3.2 km multiple 2003–2021 06 Jan 2021 48 MPC · JPL
0 2003 UX305 MBA-I 17.80 820 m multiple 2003–2021 08 Nov 2021 110 Alt.: 2010 RH135 MPC · JPL
0 2003 UB306 MBA-M 17.2 2.0 km multiple 1998–2020 27 Apr 2020 68 MPC · JPL
0 2003 UH306 MBA-M 18.4 1.2 km multiple 2003–2021 29 Nov 2021 41 Disc.: Spacewatch
Added on 29 January 2022
MPC · JPL
3 2003 UN306 MBA-M 18.3 650 m multiple 2003–2019 29 Oct 2019 67 Alt.: 2015 TT21 MPC · JPL
0 2003 UQ306 MBA-O 18.0 1.4 km multiple 2003–2020 09 Dec 2020 36 Alt.: 2014 SG45 MPC · JPL
2 2003 UK307 MBA-M 18.60 800 m multiple 2003–2022 28 Jan 2022 27 Disc.: Spacewatch
Added on 29 January 2022
MPC · JPL
0 2003 UM307 MBA-M 17.86 1.5 km multiple 2003–2021 30 Aug 2021 46 MPC · JPL
0 2003 UT308 MBA-I 18.76 530 m multiple 2003–2018 17 Nov 2018 48 MPC · JPL
2 2003 UV308 MBA-I 18.6 570 m multiple 2003–2018 10 Dec 2018 28 Disc.: Spacewatch
Added on 29 January 2022
MPC · JPL
0 2003 UQ309 MBA-O 17.6 1.7 km multiple 2003–2021 15 Jan 2021 43 MPC · JPL
0 2003 UW309 MBA-O 15.9 3.7 km multiple 2000–2020 09 Dec 2020 202 Alt.: 2014 QD88, 2015 XW381 MPC · JPL
1 2003 UB310 MBA-M 17.7 1.2 km multiple 2003–2021 05 Jan 2021 92 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UE310 MBA-O 15.9 3.7 km multiple 2003–2021 10 Jan 2021 191 Alt.: 2014 WN145 MPC · JPL
1 2003 UF310 MBA-M 17.7 860 m multiple 2003–2020 21 Dec 2020 29 MPC · JPL
0 2003 UO310 MBA-I 18.64 560 m multiple 2003–2021 27 Dec 2021 43 MPC · JPL
0 2003 UR310 MBA-O 16.5 2.8 km multiple 2003–2021 16 Jan 2021 104 MPC · JPL
2003 UH315 MBA-M 19.3 410 m single 25 days 24 Oct 2003 12 MPC · JPL
1 2003 UJ315 MBA-M 18.4 620 m multiple 2003–2019 03 Jun 2019 42 MPC · JPL
0 2003 UW315 MBA-O 15.9 3.7 km multiple 2000–2021 06 Jan 2021 141 Alt.: 2010 BL101, 2017 FD113 MPC · JPL
0 2003 UA316 MBA-I 17.9 780 m multiple 2003–2020 20 Dec 2020 133 MPC · JPL
0 2003 UA317 MBA-O 17.1 2.1 km multiple 2003–2019 26 Sep 2019 82 Alt.: 2014 UC64 MPC · JPL
0 2003 UD317 MBA-M 18.4 880 m multiple 2003–2020 11 Oct 2020 92 MPC · JPL
0 2003 UQ317 MBA-M 17.8 1.2 km multiple 2003–2020 15 Dec 2020 133 MPC · JPL
1 2003 UB318 MBA-M 18.6 570 m multiple 2003–2015 09 Sep 2015 24 MPC · JPL
0 2003 UE318 MBA-I 17.6 900 m multiple 2003–2021 07 Jan 2021 125 MPC · JPL
0 2003 US319 MBA-M 17.7 860 m multiple 2003–2021 18 Jan 2021 76 MPC · JPL
0 2003 UZ319 MBA-O 16.6 2.7 km multiple 2003–2021 17 Jan 2021 92 Alt.: 2014 XL30 MPC · JPL
0 2003 UD320 MBA-I 18.00 750 m multiple 1994–2021 10 Jan 2021 174 MPC · JPL
0 2003 UN320 MBA-M 17.73 1.6 km multiple 2003–2021 02 Oct 2021 30 Alt.: 2003 SC406 MPC · JPL
1 2003 US320 MBA-I 17.2 1.1 km multiple 2003–2021 15 Apr 2021 46 Disc.: LONEOS
Added on 24 December 2021
MPC · JPL
0 2003 UB321 MBA-O 16.7 2.5 km multiple 2003–2018 07 Nov 2018 70 Alt.: 2012 JE31 MPC · JPL
0 2003 UD321 MBA-O 16.82 2.4 km multiple 2003–2021 09 May 2021 79 MPC · JPL
0 2003 UF321 MBA-O 16.0 3.5 km multiple 2003–2021 05 Jan 2021 143 Alt.: 2015 AR246, 2016 CG178 MPC · JPL
2 2003 UJ321 MBA-M 18.0 1.1 km multiple 2003–2020 15 Jun 2020 34 MPC · JPL
0 2003 UK321 MBA-O 16.4 2.9 km multiple 2003–2021 17 Jan 2021 133 Alt.: 2010 EJ154, 2014 WE395 MPC · JPL
0 2003 UT321 MBA-O 17.0 2.2 km multiple 2003–2019 27 Oct 2019 57 MPC · JPL
0 2003 UU321 MBA-I 17.9 780 m multiple 2003–2019 10 Jan 2019 60 Alt.: 2016 CS113 MPC · JPL
0 2003 UV321 MBA-I 17.5 940 m multiple 2003–2021 31 Mar 2021 51 Disc.: Spacewatch
Added on 11 May 2021
MPC · JPL
2 2003 UW321 MBA-M 18.7 540 m multiple 2003–2019 06 Jul 2019 115 Disc.: Spacewatch
Added on 5 November 2021
Alt.: 2007 RM299
MPC · JPL
0 2003 UX321 MBA-M 18.0 1.1 km multiple 2003–2020 15 Dec 2020 89 MPC · JPL
0 2003 UB322 MBA-I 19.04 460 m multiple 2003–2021 27 Dec 2021 58 MPC · JPL
1 2003 UL322 MBA-M 18.0 1.4 km multiple 2003–2017 16 Nov 2017 26 MPC · JPL
0 2003 UP322 MBA-O 16.5 2.8 km multiple 2003–2020 09 Dec 2020 124 Alt.: 2014 UP135 MPC · JPL
0 2003 UQ322 MBA-M 18.07 1.4 km multiple 2003–2021 06 Nov 2021 46 Disc.: Spacewatch
Added on 30 September 2021
MPC · JPL
2 2003 US322 MBA-I 19.1 450 m multiple 2003–2020 12 Sep 2020 39 Disc.: Spacewatch
Added on 17 June 2021
Alt.: 2010 VT141, 2010 VX265
MPC · JPL
0 2003 UW322 MBA-M 17.9 1.1 km multiple 2003–2020 20 Oct 2020 91 Disc.: LPL/Spacewatch II
Added on 30 September 2021
Alt.: 2003 UA431
MPC · JPL
0 2003 UA323 MBA-I 18.40 620 m multiple 2003–2021 27 Nov 2021 89 Disc.: LPL/Spacewatch II
Added on 21 August 2021
MPC · JPL
0 2003 UG323 MBA-O 17.1 2.1 km multiple 2003–2019 26 Sep 2019 69 Alt.: 2014 UB81 MPC · JPL
0 2003 UK323 HIL 15.7 4.0 km multiple 1995–2020 19 Jan 2020 90 Alt.: 2011 UM96 MPC · JPL
0 2003 UT323 MBA-I 18.27 660 m multiple 2003–2021 08 Dec 2021 118 Alt.: 2016 GN77 MPC · JPL
0 2003 UC324 MBA-O 17.1 2.1 km multiple 2003–2020 23 Nov 2020 70 MPC · JPL
0 2003 UK324 MBA-M 17.61 1.3 km multiple 2003–2022 06 Jan 2022 78 MPC · JPL
3 2003 UM324 MBA-M 17.5 940 m single 86 days 22 Oct 2003 9 MPC · JPL
0 2003 UV324 MBA-O 15.99 3.5 km multiple 2001–2020 12 Dec 2020 193 Alt.: 2014 WB243 MPC · JPL
0 2003 UZ324 MBA-O 17.0 2.2 km multiple 2003–2021 09 Apr 2021 28 MPC · JPL
0 2003 UE325 MBA-O 17.09 2.6 km multiple 2003–2020 17 Nov 2020 151 Alt.: 2009 SL57 MPC · JPL
2 2003 UO325 MBA-O 16.8 2.4 km multiple 2003–2020 08 Dec 2020 53 MPC · JPL
0 2003 UR325 MBA-O 17.0 2.2 km multiple 2003–2021 05 Jan 2021 87 MPC · JPL
0 2003 UW325 MBA-O 16.04 3.4 km multiple 2003–2022 27 Jan 2022 185 Alt.: 2007 LC32 MPC · JPL
0 2003 UK326 HUN 18.3 650 m multiple 2003–2018 15 Jan 2018 49 Alt.: 2014 SA153 MPC · JPL
0 2003 UL326 MBA-O 15.9 3.7 km multiple 2003–2020 24 Mar 2020 53 Alt.: 2010 OC14 MPC · JPL
0 2003 UM326 MBA-M 17.55 1.3 km multiple 2003–2022 27 Jan 2022 118 MPC · JPL
0 2003 UN326 MBA-I 18.6 570 m multiple 2003–2019 24 Jul 2019 99 Alt.: 2016 PZ11 MPC · JPL
0 2003 UW326 MBA-M 17.8 1.5 km multiple 2003–2017 17 Nov 2017 51 Alt.: 2003 UD419 MPC · JPL
3 2003 UY326 MBA-M 18.9 700 m multiple 2003–2012 03 Nov 2012 20 Alt.: 2012 UR39 MPC · JPL
0 2003 UZ326 MBA-O 17.6 1.7 km multiple 2003–2019 24 Dec 2019 41 MPC · JPL
0 2003 UA327 MBA-M 17.4 980 m multiple 2003–2021 18 Jan 2021 88 MPC · JPL
0 2003 UB327 MBA-M 17.07 1.6 km multiple 2003–2022 25 Jan 2022 186 Alt.: 2012 SA63 MPC · JPL
0 2003 UD327 MBA-M 17.50 1.3 km multiple 2003–2021 27 Nov 2021 136 Alt.: 2012 SV62 MPC · JPL
2003 UJ327 MBA-O 18.4 1.2 km single 6 days 23 Oct 2003 6 MPC · JPL
0 2003 UV327 MBA-O 17.63 1.7 km multiple 2003–2020 27 Feb 2020 72 Alt.: 2013 SH61 MPC · JPL
0 2003 UB328 MBA-I 18.1 710 m multiple 2003–2020 27 Feb 2020 71 Alt.: 2011 WN145 MPC · JPL
1 2003 UC328 MBA-M 18.2 680 m multiple 2003–2020 18 Dec 2020 29 MPC · JPL
2003 UW328 MBA-M 19.1 450 m single 7 days 24 Oct 2003 8 MPC · JPL
0 2003 UY328 MBA-O 16.8 2.4 km multiple 2003–2020 12 Dec 2020 127 Alt.: 2014 TD9 MPC · JPL
1 2003 UE329 MBA-O 17.1 2.1 km multiple 2003–2020 08 Nov 2020 53 MPC · JPL
0 2003 UF329 MBA-O 17.0 2.2 km multiple 2003–2020 19 Jan 2020 90 Alt.: 2014 WH235 MPC · JPL
0 2003 UG329 HUN 19.3 410 m multiple 2003–2020 15 Oct 2020 38 Disc.: SDSS
Added on 9 March 2021
Alt.: 2012 GF5
MPC · JPL
1 2003 UM329 MBA-M 17.9 780 m multiple 2003–2015 28 Jul 2015 50 MPC · JPL
1 2003 UQ329 MBA-I 18.92 490 m multiple 2003–2022 27 Jan 2022 47 MPC · JPL
0 2003 UU329 MBA-M 18.11 1.0 km multiple 2003–2021 09 Dec 2021 72 MPC · JPL
0 2003 UX329 MBA-O 16.5 2.8 km multiple 2003–2020 17 Dec 2020 144 Alt.: 2009 WF68 MPC · JPL
1 2003 UB330 MBA-M 17.8 1.2 km multiple 2003–2021 05 Jan 2021 94 MPC · JPL
0 2003 UC330 MBA-M 17.58 1.7 km multiple 2003–2021 27 Oct 2021 77 Disc.: LPL/Spacewatch II
Added on 19 October 2020
Alt.: 2012 SF22, 2015 HN136
MPC · JPL
0 2003 UG330 MBA-M 16.8 1.3 km multiple 2003–2021 09 Jan 2021 154 MPC · JPL
0 2003 UK330 MBA-O 16.8 2.4 km multiple 2003–2021 04 Jan 2021 70 MPC · JPL
0 2003 UN330 MBA-O 16.66 2.6 km multiple 2003–2021 04 Mar 2021 135 MPC · JPL
0 2003 US330 MBA-M 17.42 1.8 km multiple 2003–2021 23 May 2021 45 MPC · JPL
0 2003 UA331 MBA-O 16.73 2.5 km multiple 2003–2022 26 Jan 2022 103 MPC · JPL
0 2003 UB331 MBA-O 16.25 3.1 km multiple 2003–2022 27 Jan 2022 166 Alt.: 2007 JR11, 2010 AF129 MPC · JPL
0 2003 UE331 MBA-M 17.7 860 m multiple 1999–2021 18 Jan 2021 87 MPC · JPL
1 2003 UH332 MBA-M 17.7 1.6 km multiple 2003–2019 02 Jan 2019 47 MPC · JPL
0 2003 US332 MBA-O 15.89 3.7 km multiple 1998–2021 30 Nov 2021 187 Alt.: 2009 SU115 MPC · JPL
0 2003 UU332 MBA-I 18.8 520 m multiple 2003–2020 18 Jul 2020 112 MPC · JPL
1 2003 UY332 MBA-O 17.6 1.7 km multiple 2003–2019 21 Oct 2019 38 Disc.: SDSS
Added on 22 July 2020
MPC · JPL
0 2003 UB333 MBA-M 17.06 2.2 km multiple 2003–2021 06 Nov 2021 133 MPC · JPL
0 2003 UC333 MBA-I 17.50 940 m multiple 1994–2021 08 May 2021 179 MPC · JPL
2 2003 UD333 MBA-M 18.5 590 m multiple 1995–2019 20 Sep 2019 41 MPC · JPL
4 2003 UG333 MBA-O 17.6 1.7 km single 36 days 23 Oct 2003 10 Disc.: SDSS
Added on 29 January 2022
MPC · JPL
0 2003 UR333 MBA-I 19.2 430 m multiple 2003–2019 01 Jun 2019 34 Alt.: 2013 TR62 MPC · JPL
1 2003 UW333 MBA-M 18.5 840 m multiple 2003–2016 06 Oct 2016 51 MPC · JPL
0 2003 UY333 HIL 16.6 2.7 km multiple 1995–2020 08 Dec 2020 61 Alt.: 2011 SB29 MPC · JPL
0 2003 UC334 MBA-O 17.2 2.0 km multiple 2003–2019 03 Oct 2019 49 MPC · JPL
0 2003 UN334 MBA-I 19.0 470 m multiple 2000–2019 29 Jul 2019 60 MPC · JPL
0 2003 UV334 MBA-M 17.35 1.9 km multiple 2003–2021 25 Nov 2021 113 MPC · JPL
0 2003 UX334 MBA-M 17.6 1.7 km multiple 2003–2020 22 Apr 2020 64 Alt.: 2017 UJ32 MPC · JPL
0 2003 UY334 MBA-I 18.0 750 m multiple 2003–2021 08 Jun 2021 92 Alt.: 2007 VJ32 MPC · JPL
0 2003 UA335 MBA-I 18.55 580 m multiple 2002–2021 31 Aug 2021 55 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
0 2003 UG335 MBA-M 17.10 2.1 km multiple 2001–2021 20 Jul 2021 70 MPC · JPL
1 2003 UN335 MBA-I 19.1 450 m multiple 2003–2019 24 Oct 2019 152 MPC · JPL
0 2003 UQ335 MBA-M 18.16 1.3 km multiple 2003–2021 08 Sep 2021 43 MPC · JPL
0 2003 UU335 MBA-O 17.6 1.7 km multiple 2003–2021 18 Jan 2021 59 Alt.: 2008 QN3 MPC · JPL
0 2003 UZ335 MBA-M 17.87 1.5 km multiple 2003–2021 27 Oct 2021 135 MPC · JPL
0 2003 UA336 MBA-M 18.26 940 m multiple 2003–2022 24 Jan 2022 57 Disc.: SDSS
Added on 22 July 2020
MPC · JPL
3 2003 UB336 MBA-M 18.9 700 m multiple 2003–2016 01 Nov 2016 31 MPC · JPL
1 2003 UE336 MBA-O 17.8 1.5 km multiple 2003–2020 16 Oct 2020 18 Disc.: SDSS
Added on 21 August 2021
MPC · JPL
1 2003 UH336 MBA-M 18.4 880 m multiple 2003–2020 15 Oct 2020 35 MPC · JPL
2003 UJ336 MBA-O 17.9 1.5 km single 6 days 24 Oct 2003 6 MPC · JPL
0 2003 UM336 MBA-O 17.6 1.7 km multiple 2003–2019 01 Nov 2019 56 MPC · JPL
1 2003 UN336 MBA-M 18.83 720 m multiple 2003–2021 02 Dec 2021 28 MPC · JPL
0 2003 UQ336 MBA-O 16.9 2.3 km multiple 2003–2021 07 Jan 2021 70 MPC · JPL
0 2003 UR336 MBA-M 17.98 1.4 km multiple 2003–2021 04 Oct 2021 35 Disc.: SDSS
Added on 30 September 2021
Alt.: 2021 QF37
MPC · JPL
1 2003 UT336 MBA-I 19.06 460 m multiple 2003–2021 09 Jun 2021 48 Alt.: 2003 UK337 MPC · JPL
1 2003 UV336 MBA-O 16.9 2.3 km multiple 2003–2020 11 Dec 2020 73 MPC · JPL
2 2003 UW336 MBA-M 18.2 960 m multiple 2003–2016 10 Sep 2016 25 MPC · JPL
0 2003 UX336 MBA-M 17.91 1.1 km multiple 2003–2022 07 Jan 2022 53 Alt.: 2006 HU145 MPC · JPL
2 2003 UB337 MBA-O 17.80 1.5 km multiple 2003–2019 02 Nov 2019 63 MPC · JPL
0 2003 UD337 MBA-M 18.43 1.1 km multiple 2003–2021 31 Oct 2021 64 MPC · JPL
3 2003 UM337 MBA-I 19.8 330 m multiple 2003–2020 12 Sep 2020 19 Disc.: Spacewatch
Added on 19 October 2020
MPC · JPL
0 2003 UO337 MBA-I 18.64 560 m multiple 2003–2021 07 Apr 2021 56 MPC · JPL
0 2003 UU337 MBA-O 17.0 2.2 km multiple 2003–2019 28 Dec 2019 73 MPC · JPL
0 2003 UW337 MBA-O 17.1 2.1 km multiple 1992–2020 20 Oct 2020 66 MPC · JPL
0 2003 UX337 MBA-O 16.8 2.4 km multiple 2003–2021 18 Jan 2021 84 Alt.: 2016 CG146 MPC · JPL
1 2003 UD338 MBA-I 19.57 360 m multiple 2003–2021 01 Nov 2021 31 MPC · JPL
0 2003 UL338 MBA-M 18.2 680 m multiple 2001–2021 05 Jan 2021 40 MPC · JPL
0 2003 UN338 MBA-I 18.6 570 m multiple 2003–2018 13 Aug 2018 39 Alt.: 2007 VF129 MPC · JPL
1 2003 UU338 MBA-M 19.18 810 m multiple 2003–2021 28 Oct 2021 35 MPC · JPL
1 2003 UX338 MBA-M 17.4 1.4 km multiple 2001–2018 28 Jan 2018 24 MPC · JPL
2003 UY338 MBA-M 19.4 390 m single 6 days 24 Oct 2003 7 MPC · JPL
2 2003 UD339 MBA-M 19.1 840 m multiple 2003–2017 22 Nov 2017 26 Alt.: 2017 UO75 MPC · JPL
3 2003 UE339 MBA-I 19.5 370 m multiple 2003–2021 14 Apr 2021 34 Disc.: Spacewatch
Added on 21 August 2021
Alt.: 2019 UX51
MPC · JPL
2 2003 UO339 MBA-M 19.4 390 m multiple 2003–2019 01 Oct 2019 34 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 2015 TT54
MPC · JPL
1 2003 US339 MBA-M 18.5 840 m multiple 2003–2020 17 Nov 2020 28 Disc.: Spacewatch
Added on 9 March 2021
MPC · JPL
0 2003 UZ339 MBA-O 17.2 2.0 km multiple 2003–2021 17 Jan 2021 54 Disc.: LPL/Spacewatch II
Added on 22 July 2020
MPC · JPL
1 2003 UH340 MBA-I 18.7 540 m multiple 1999–2020 25 Jan 2020 35 Alt.: 2007 VY105 MPC · JPL
0 2003 UJ340 MBA-M 17.7 860 m multiple 2003–2021 05 Jan 2021 59 MPC · JPL
3 2003 UN340 MBA-O 17.7 1.6 km multiple 2003–2019 28 Aug 2019 27 MPC · JPL
0 2003 UO340 MBA-O 17.51 1.8 km multiple 2003–2021 09 Apr 2021 65 MPC · JPL
2 2003 UT340 MBA-O 17.4 1.8 km multiple 2003–2020 12 Dec 2020 32 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UV340 MBA-O 16.5 2.8 km multiple 2003–2021 12 Jan 2021 94 Alt.: 2010 AZ38 MPC · JPL
1 2003 UC341 MBA-M 18.0 1.1 km multiple 2003–2020 09 Dec 2020 51 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 2014 EM185
MPC · JPL
2 2003 UK341 MBA-M 17.2 1.1 km multiple 2003–2021 18 Jan 2021 63 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
0 2003 UO341 MBA-M 16.46 1.5 km multiple 2003–2022 25 Jan 2022 157 MPC · JPL
0 2003 US341 MBA-O 16.09 4.9 km multiple 2003–2022 25 Jan 2022 186 Alt.: 2003 SR113, 2010 BN36 MPC · JPL
0 2003 UT341 MBA-I 18.6 1.3 km multiple 2003–2020 11 Oct 2020 73 MPC · JPL
0 2003 UV341 MBA-O 16.8 2.4 km multiple 2003–2021 04 Jan 2021 93 MPC · JPL
0 2003 UW341 HUN 18.22 670 m multiple 1995–2021 17 May 2021 134 MPC · JPL
0 2003 UX341 HUN 18.48 600 m multiple 2003–2021 09 Apr 2021 83 MPC · JPL
0 2003 UB342 MBA-M 18.1 1.0 km multiple 2003–2020 05 Nov 2020 61 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
0 2003 UC342 MBA-O 17.0 2.2 km multiple 2000–2019 24 Aug 2019 57 Alt.: 2010 CD13 MPC · JPL
0 2003 UM342 MBA-M 16.42 2.9 km multiple 2003–2021 09 Aug 2021 197 Alt.: 2010 CQ117, 2012 PN33, 2013 YS66 MPC · JPL
0 2003 UW342 MBA-M 17.7 860 m multiple 1999–2021 16 Jan 2021 48 MPC · JPL
1 2003 UB343 MBA-O 17.5 1.8 km multiple 2003–2020 16 Mar 2020 35 MPC · JPL
0 2003 UG343 MBA-O 16.8 2.4 km multiple 2003–2020 22 Oct 2020 69 MPC · JPL
2003 UO343 MBA-M 19.9 440 m single 4 days 23 Oct 2003 6 MPC · JPL
1 2003 UT343 MBA-I 18.9 490 m multiple 2002–2019 31 Oct 2019 27 MPC · JPL
0 2003 UY343 MBA-O 16.9 2.3 km multiple 2003–2019 27 Oct 2019 73 Alt.: 2016 CK140 MPC · JPL
0 2003 UC344 MBA-O 16.76 2.5 km multiple 2003–2022 07 Jan 2022 116 Alt.: 2010 BT115 MPC · JPL
1 2003 UD344 MBA-I 18.8 520 m multiple 2003–2020 22 Aug 2020 72 MPC · JPL
0 2003 UG344 HIL 15.9 3.7 km multiple 1995–2021 17 Jan 2021 102 Alt.: 2006 HS141 MPC · JPL
0 2003 UM344 MBA-M 18.2 680 m multiple 2003–2020 17 Dec 2020 36 Disc.: SDSS
Added on 11 May 2021
MPC · JPL
0 2003 UN344 HUN 19.63 350 m multiple 2003–2021 09 Nov 2021 29 MPC · JPL
1 2003 UO344 MBA-M 18.48 1.1 km multiple 2003–2021 27 Oct 2021 54 Disc.: SDSS
Added on 30 September 2021
MPC · JPL
1 2003 UP344 MBA-I 18.5 590 m multiple 2003–2015 08 Dec 2015 25 MPC · JPL
0 2003 US344 MBA-I 18.8 520 m multiple 2003–2018 17 Aug 2018 29 Alt.: 2007 WT21 MPC · JPL
0 2003 UB345 MBA-O 17.27 2.0 km multiple 1998–2021 09 May 2021 73 Alt.: 2013 RE25 MPC · JPL
0 2003 UH345 MBA-O 17.76 1.6 km multiple 1998–2019 28 Oct 2019 49 MPC · JPL
0 2003 UK345 MBA-I 18.8 520 m multiple 2003–2020 11 Oct 2020 56 MPC · JPL
0 2003 UL345 MBA-I 18.86 500 m multiple 2003–2021 30 Nov 2021 54 Alt.: 2010 HP132 MPC · JPL
3 2003 UT345 MBA-I 19.3 410 m multiple 2003–2014 25 Oct 2014 18 Disc.: SDSS
Added on 21 August 2021
MPC · JPL
0 2003 UX345 MBA-M 17.69 1.6 km multiple 2003–2021 29 Nov 2021 102 Alt.: 2012 RV39 MPC · JPL
0 2003 UA346 MBA-I 19.1 450 m multiple 2003–2018 05 Oct 2018 32 MPC · JPL
3 2003 UC346 MBA-O 17.4 1.8 km multiple 2003–2020 14 Dec 2020 29 Disc.: SDSS
Added on 17 June 2021
Alt.: 2019 RW55
MPC · JPL
0 2003 UF346 MBA-M 17.6 1.3 km multiple 2003–2020 17 Oct 2020 56 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
3 2003 UK346 MBA-O 17.7 1.6 km multiple 2003–2020 23 Oct 2020 21 Disc.: SDSS
Added on 21 August 2021
MPC · JPL
0 2003 UN346 MBA-I 18.5 590 m multiple 2003–2020 15 Oct 2020 84 MPC · JPL
0 2003 UP346 MBA-O 16.56 2.7 km multiple 2001–2022 13 Jan 2022 105 MPC · JPL
0 2003 UT346 MBA-O 17.4 1.8 km multiple 2003–2021 08 Jun 2021 53 MPC · JPL
0 2003 UW346 MBA-O 16.6 2.7 km multiple 2001–2020 24 Oct 2020 97 Alt.: 2013 LN3, 2014 MC34 MPC · JPL
1 2003 UA347 MBA-I 19.4 390 m multiple 2003–2020 10 Oct 2020 44 Disc.: SDSS
Added on 19 October 2020
MPC · JPL
0 2003 UB347 MBA-I 18.53 580 m multiple 2003–2021 08 May 2021 118 MPC · JPL
1 2003 UC347 MBA-O 17.1 2.1 km multiple 2003–2020 12 Dec 2020 77 Alt.: 2010 CH213 MPC · JPL
0 2003 UF347 MBA-O 17.23 2.0 km multiple 1998–2021 14 Jul 2021 72 MPC · JPL
0 2003 UG347 MBA-O 17.1 2.1 km multiple 2003–2020 14 Dec 2020 58 Alt.: 2014 OG191 MPC · JPL
0 2003 UL347 MBA-O 16.8 2.4 km multiple 2003–2020 17 Nov 2020 70 Alt.: 2015 XL260, 2017 FE25 MPC · JPL
0 2003 UN347 MBA-O 16.9 2.3 km multiple 2003–2020 17 Dec 2020 22 MPC · JPL
1 2003 UP347 MBA-O 17.6 1.7 km multiple 2003–2020 18 Dec 2020 25 Alt.: 2014 SD196 MPC · JPL
0 2003 UY347 MBA-M 17.53 1.3 km multiple 2003–2021 16 Nov 2021 49 Alt.: 2012 UW86, 2012 XX159, 2015 HG119 MPC · JPL
0 2003 UC348 HUN 19.66 350 m multiple 2003–2021 10 May 2021 38 MPC · JPL
0 2003 UG348 MBA-I 18.5 590 m multiple 1992–2018 13 Dec 2018 39 Disc.: SDSS
Added on 22 July 2020
MPC · JPL
0 2003 UN348 MBA-O 17.1 2.1 km multiple 2003–2020 08 Dec 2020 44 MPC · JPL
0 2003 UO348 MBA-I 17.9 780 m multiple 2003–2020 02 Feb 2020 86 MPC · JPL
3 2003 UP348 MBA-M 18.4 620 m multiple 2003–2021 16 Jan 2021 15 Disc.: SDSS
Added on 5 November 2021
MPC · JPL
0 2003 US348 MBA-I 18.48 600 m multiple 2003–2021 11 May 2021 110 Alt.: 2015 XE349 MPC · JPL
0 2003 UW348 MBA-O 17.4 1.8 km multiple 2003–2019 04 Nov 2019 55 MPC · JPL
0 2003 UM349 MBA-O 16.9 2.3 km multiple 2003–2019 19 Dec 2019 63 Alt.: 2017 HB30 MPC · JPL
0 2003 UR349 HUN 18.7 540 m multiple 2003–2021 02 Apr 2021 34 MPC · JPL
0 2003 UT349 MBA-O 17.4 1.8 km multiple 2003–2021 12 Feb 2021 36 Disc.: SDSS
Added on 11 May 2021
Alt.: 2014 WW450
MPC · JPL
0 2003 UZ349 MBA-I 18.18 690 m multiple 2001–2021 18 Apr 2021 55 Alt.: 2007 UU23 MPC · JPL
3 2003 UG350 MBA-M 18.68 1.0 km multiple 2003–2017 21 Nov 2017 17 Disc.: SDSS
Added on 17 June 2021
MPC · JPL
0 2003 UJ350 MBA-O 16.62 2.6 km multiple 2003–2021 31 Mar 2021 85 Disc.: SDSS
Added on 22 July 2020
Alt.: 2003 UY381, 2008 RB64
MPC · JPL
2003 UN350 MBA-O 17.6 1.7 km single 5 days 24 Oct 2003 6 MPC · JPL
0 2003 UO350 HIL 16.2 3.2 km multiple 1995–2019 25 Nov 2019 53 Alt.: 2011 UT19 MPC · JPL
0 2003 UT350 MBA-M 17.1 1.6 km multiple 2003–2021 13 Jan 2021 159 MPC · JPL
0 2003 UY350 MBA-I 18.86 500 m multiple 2003–2021 30 Sep 2021 53 MPC · JPL
3 2003 UM351 MBA-M 19.0 470 m multiple 2003–2020 19 Dec 2020 14 MPC · JPL
0 2003 UN351 MBA-I 19.1 450 m multiple 2003–2020 10 Dec 2020 62 MPC · JPL
0 2003 UR351 MBA-M 17.84 1.1 km multiple 1996–2021 02 Dec 2021 72 Disc.: SDSS
Added on 24 December 2021
MPC · JPL
0 2003 US351 MBA-M 17.92 1.5 km multiple 2003–2021 27 Nov 2021 59 Disc.: SDSS
Added on 5 November 2021
Alt.: 2012 TJ127, 2021 RT15
MPC · JPL
0 2003 UD352 MBA-O 16.9 2.3 km multiple 2003–2021 15 Jan 2021 68 MPC · JPL
0 2003 UE352 MBA-M 17.31 1.9 km multiple 2003–2021 08 Sep 2021 85 Alt.: 2005 EX190 MPC · JPL
0 2003 UK352 MBA-O 16.7 2.5 km multiple 2003–2020 14 Nov 2020 47 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
0 2003 UL352 MBA-O 17.1 2.1 km multiple 2003–2020 09 Dec 2020 45 Disc.: SDSS
Added on 22 July 2020
MPC · JPL
0 2003 UM352 MBA-O 17.34 1.9 km multiple 2001–2020 14 Oct 2020 50 Disc.: SDSS
Added on 17 January 2021
Alt.: 2010 BB147
MPC · JPL
2003 UP352 MBA-M 18.9 490 m single 47 days 16 Nov 2003 10 MPC · JPL
0 2003 UY352 MBA-M 17.3 1.0 km multiple 2003–2021 15 Jan 2021 87 Alt.: 2013 EQ9 MPC · JPL
0 2003 UE353 MBA-O 16.79 2.4 km multiple 2003–2022 12 Jan 2022 109 Alt.: 2014 WR152 MPC · JPL
2003 UF353 MBA-M 19.0 670 m single 4 days 23 Oct 2003 6 MPC · JPL
0 2003 UG353 MBA-O 16.99 2.2 km multiple 2003–2022 25 Jan 2022 104 Alt.: 2010 CK258, 2014 UM155 MPC · JPL
0 2003 UP353 MBA-M 16.8 1.3 km multiple 2003–2021 07 Jan 2021 155 Alt.: 2010 DT19, 2015 TV40 MPC · JPL
0 2003 US353 MBA-I 19.4 390 m multiple 2003–2020 06 Dec 2020 49 MPC · JPL
0 2003 UU353 MBA-M 17.13 1.6 km multiple 2003–2021 03 Dec 2021 95 Alt.: 2014 EH175 MPC · JPL
0 2003 UW353 MBA-M 18.41 1.2 km multiple 2003–2021 28 Nov 2021 51 MPC · JPL
2003 UE354 MBA-I 19.1 450 m single 4 days 23 Oct 2003 6 MPC · JPL
0 2003 UL354 MBA-M 17.6 900 m multiple 1995–2019 23 Oct 2019 64 Alt.: 2006 HJ117 MPC · JPL
2003 UN354 MBA-M 19.2 430 m single 23 days 23 Oct 2003 8 MPC · JPL
0 2003 UR354 MBA-O 17.12 2.1 km multiple 2003–2021 08 Aug 2021 127 MPC · JPL
0 2003 UV354 HUN 18.7 540 m multiple 2003–2021 16 Jan 2021 59 Alt.: 2013 GV133 MPC · JPL
0 2003 UX354 MBA-I 18.96 480 m multiple 2003–2021 29 Oct 2021 66 Alt.: 2014 WQ92 MPC · JPL
0 2003 UB355 MBA-O 16.99 2.2 km multiple 1998–2021 08 Aug 2021 128 MPC · JPL
0 2003 UC355 MBA-O 17.66 1.6 km multiple 2003–2021 09 Apr 2021 64 MPC · JPL
0 2003 UD355 MBA-O 17.1 2.1 km multiple 2003–2019 27 Oct 2019 60 MPC · JPL
0 2003 UG355 MBA-M 18.12 1.3 km multiple 2003–2021 10 Aug 2021 38 MPC · JPL
0 2003 UN355 MBA-O 17.4 1.8 km multiple 2003–2021 06 Jan 2021 77 Alt.: 2014 QL394, 2016 AM141 MPC · JPL
0 2003 US355 MBA-I 17.5 940 m multiple 2003–2020 24 Mar 2020 113 Alt.: 2011 YA36 MPC · JPL
0 2003 UY355 MBA-O 17.1 2.1 km multiple 2003–2019 27 Oct 2019 76 Alt.: 2014 UO148 MPC · JPL
0 2003 UD356 MBA-O 17.53 1.7 km multiple 2003–2021 02 Apr 2021 57 Alt.: 2016 FC16 MPC · JPL
0 2003 UK356 MBA-M 17.71 1.6 km multiple 2003–2021 24 Oct 2021 59 Disc.: Spacewatch
Added on 30 September 2021
Alt.: 2014 DS188
MPC · JPL
0 2003 UM356 MBA-O 16.7 2.5 km multiple 2003–2021 07 Jan 2021 102 Alt.: 2014 WA281 MPC · JPL
3 2003 UN356 MBA-I 19.3 410 m multiple 2003–2021 07 Nov 2021 30 Disc.: Spacewatch
Added on 24 December 2021
MPC · JPL
0 2003 UQ356 MBA-M 18.03 1.0 km multiple 2003–2022 25 Jan 2022 51 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UR356 MBA-M 19.37 560 m multiple 2003–2020 14 Dec 2020 72 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
1 2003 UV356 MBA-I 18.3 650 m multiple 2003–2019 31 May 2019 61 MPC · JPL
2 2003 UC357 MBA-M 17.4 980 m multiple 1997–2021 18 Jan 2021 85 MPC · JPL
0 2003 UL357 MBA-O 17.0 2.2 km multiple 2003–2020 10 Dec 2020 80 Alt.: 2008 SE87, 2014 UC79 MPC · JPL
0 2003 UM357 MBA-I 18.4 620 m multiple 2003–2020 23 Dec 2020 79 Alt.: 2015 FO233 MPC · JPL
4 2003 UR357 MBA-M 19.3 580 m multiple 2003–2020 10 Dec 2020 18 Disc.: Spacewatch
Added on 11 May 2021
MPC · JPL
0 2003 UX357 HUN 18.86 500 m multiple 2003–2021 07 Jul 2021 135 Alt.: 2010 GC33 MPC · JPL
3 2003 UA358 MBA-O 17.3 1.9 km multiple 2003–2019 27 Oct 2019 42 MPC · JPL
0 2003 UE358 MBA-I 17.8 820 m multiple 2003–2020 16 Jun 2020 129 MPC · JPL
0 2003 UG358 MBA-M 17.5 940 m multiple 2003–2021 06 Jan 2021 90 MPC · JPL
0 2003 UH358 MBA-O 17.02 2.2 km multiple 2003–2021 13 May 2021 77 Alt.: 2013 SZ1 MPC · JPL
0 2003 UK358 HIL 16.0 3.5 km multiple 2003–2021 16 Jan 2021 66 Alt.: 2011 WS172, 2019 TK32 MPC · JPL
0 2003 UL358 MBA-O 16.4 2.9 km multiple 2003–2020 21 Jan 2020 100 Alt.: 2017 HV15 MPC · JPL
1 2003 UM358 MBA-O 16.9 2.3 km multiple 2003–2018 13 Apr 2018 38 Alt.: 2014 TJ39 MPC · JPL
0 2003 UN358 MBA-M 18.0 750 m multiple 2003–2021 12 Jan 2021 64 MPC · JPL
1 2003 UP358 MBA-M 17.3 1.0 km multiple 2003–2020 15 Dec 2020 49 MPC · JPL
1 2003 UZ358 MBA-M 18.2 960 m multiple 2003–2020 14 Oct 2020 41 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UG359 MBA-I 18.68 550 m multiple 2003–2021 30 Nov 2021 87 MPC · JPL
0 2003 UH359 MBA-I 18.20 680 m multiple 2003–2021 08 May 2021 48 Alt.: 2007 UG101 MPC · JPL
0 2003 US359 MBA-O 16.95 2.3 km multiple 2003–2021 13 May 2021 132 Alt.: 2010 GT180 MPC · JPL
1 2003 UU359 MBA-O 17.7 1.6 km multiple 2003–2019 01 Nov 2019 29 Disc.: LPL/Spacewatch II
Added on 19 October 2020
MPC · JPL
0 2003 UW359 MBA-O 17.4 1.8 km multiple 2003–2021 16 Jan 2021 65 MPC · JPL
0 2003 UX359 MBA-I 18.7 540 m multiple 2003–2020 11 Dec 2020 64 MPC · JPL
0 2003 UN360 MBA-O 16.44 2.9 km multiple 2003–2021 17 Apr 2021 171 Alt.: 2014 WH388 MPC · JPL
0 2003 UQ360 MBA-O 16.5 2.8 km multiple 1998–2019 02 Nov 2019 124 Alt.: 2014 WY146 MPC · JPL
0 2003 UU360 MBA-M 18.0 1.1 km multiple 2003–2020 07 Dec 2020 112 MPC · JPL
0 2003 UZ360 MBA-O 16.98 2.2 km multiple 2003–2021 15 Apr 2021 86 MPC · JPL
2003 UL361 HIL 17.4 1.8 km single 3 days 23 Oct 2003 7 MPC · JPL
2003 UM361 MBA-M 18.9 700 m single 4 days 24 Oct 2003 9 MPC · JPL
0 2003 UP361 MBA-I 19.05 460 m multiple 2003–2022 25 Jan 2022 36 MPC · JPL
1 2003 UT361 MBA-O 17.5 1.8 km multiple 2003–2020 17 Dec 2020 26 MPC · JPL
0 2003 UW361 MBA-M 17.1 1.6 km multiple 2003–2021 06 Jan 2021 153 Alt.: 2014 HL8 MPC · JPL
0 2003 UX361 MBA-M 17.91 1.5 km multiple 2003–2021 08 Sep 2021 54 Alt.: 2015 FJ234 MPC · JPL
0 2003 UY361 MBA-M 17.9 1.1 km multiple 2003–2021 06 Jan 2021 69 Alt.: 2016 UE254 MPC · JPL
2003 UZ361 MBA-I 20.2 270 m single 3 days 23 Oct 2003 7 MPC · JPL
2003 UA362 MBA-O 17.2 2.0 km single 4 days 24 Oct 2003 7 MPC · JPL
2 2003 UB362 MBA-M 18.1 1.0 km multiple 2003–2020 11 Dec 2020 37 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2003 UJ362 MBA-M 17.8 1.2 km multiple 2003–2020 14 Sep 2020 34 MPC · JPL
2 2003 UN362 MBA-M 18.1 1.3 km multiple 2003–2017 14 Sep 2017 21 MPC · JPL
0 2003 UO362 MBA-M 17.7 860 m multiple 2003–2019 03 Oct 2019 47 Alt.: 2014 HF170 MPC · JPL
1 2003 UQ362 MBA-O 16.7 2.5 km multiple 2003–2021 05 Jan 2021 92 Alt.: 2014 QM306 MPC · JPL
0 2003 UR362 MBA-O 17.3 1.9 km multiple 1998–2019 08 Nov 2019 66 Alt.: 2014 WZ125, 2014 WJ483 MPC · JPL
0 2003 UV362 MBA-M 17.48 1.8 km multiple 2001–2021 10 Nov 2021 71 Disc.: Spacewatch
Added on 21 August 2021
Alt.: 2008 XM68
MPC · JPL
2 2003 UA363 MBA-M 18.5 590 m multiple 2003–2019 09 Jul 2019 33 Alt.: 2015 MT113 MPC · JPL
2003 UE363 MBA-I 18.8 520 m single 3 days 23 Oct 2003 7 MPC · JPL
0 2003 UF363 MBA-M 18.0 1.1 km multiple 2003–2020 10 Nov 2020 52 Alt.: 2015 KJ106 MPC · JPL
0 2003 UH363 MBA-M 17.6 1.7 km multiple 2003–2017 25 Oct 2017 38 MPC · JPL
0 2003 UK363 MBA-M 17.54 1.7 km multiple 1996–2021 10 Nov 2021 75 MPC · JPL
1 2003 UM363 MBA-M 19.0 670 m multiple 2003–2020 15 Sep 2020 26 MPC · JPL
0 2003 UO363 MBA-O 17.20 2.0 km multiple 2003–2021 14 Apr 2021 59 MPC · JPL
0 2003 UR363 MBA-O 17.5 1.8 km multiple 1998–2019 28 Dec 2019 38 Alt.: 2008 SK230 MPC · JPL
0 2003 US363 MBA-M 17.04 2.2 km multiple 1997–2021 27 Nov 2021 170 Alt.: 2006 HX106 MPC · JPL
0 2003 UT363 MBA-I 18.1 710 m multiple 2000–2019 30 Jun 2019 98 MPC · JPL
1 2003 UF364 MBA-I 19.0 470 m multiple 2003–2020 23 Aug 2020 70 MPC · JPL
0 2003 UH364 MBA-M 17.6 1.3 km multiple 2003–2020 20 Oct 2020 85 Alt.: 2016 UU106 MPC · JPL
0 2003 UJ364 MBA-I 17.5 940 m multiple 2003–2019 27 Nov 2019 65 Alt.: 2015 TG161 MPC · JPL
0 2003 UK364 MBA-M 17.65 1.2 km multiple 1998–2020 08 Oct 2020 71 Alt.: 2015 KD123 MPC · JPL
1 2003 UN364 MBA-I 19.2 430 m multiple 2003–2020 13 Sep 2020 30 Disc.: Spacewatch
Added on 17 June 2021
Alt.: 2020 PM31
MPC · JPL
0 2003 UO364 MBA-O 16.6 2.7 km multiple 2003–2021 10 Jan 2021 115 MPC · JPL
0 2003 UP364 MBA-M 18.1 1.0 km multiple 1999–2020 23 Aug 2020 38 MPC · JPL
0 2003 UQ364 MBA-O 17.3 1.9 km multiple 2003–2021 17 Jan 2021 52 MPC · JPL
2 2003 UR364 MBA-I 19.09 450 m multiple 2003–2021 29 Oct 2021 36 Alt.: 2021 SW26 MPC · JPL
0 2003 UV364 MBA-I 18.24 670 m multiple 2003–2021 11 Sep 2021 51 MPC · JPL
0 2003 UZ364 MBA-O 16.30 3.1 km multiple 2001–2022 07 Jan 2022 215 Alt.: 2001 FD239 MPC · JPL
0 2003 UF365 MBA-M 18.26 1.2 km multiple 2003–2021 24 Nov 2021 51 Disc.: Spacewatch
Added on 5 November 2021
MPC · JPL
0 2003 UL365 MBA-M 17.46 1.4 km multiple 2003–2022 27 Jan 2022 173 MPC · JPL
0 2003 UM365 MBA-O 16.90 2.3 km multiple 2003–2021 09 May 2021 73 Alt.: 2010 GU182, 2016 GS91 MPC · JPL
0 2003 UN365 MBA-M 18.0 1.1 km multiple 2003–2020 14 Oct 2020 43 Alt.: 2009 DK76 MPC · JPL
0 2003 UP365 MBA-I 18.86 500 m multiple 2003–2022 27 Jan 2022 53 Alt.: 2003 UA442 MPC · JPL
0 2003 US365 MBA-M 17.5 1.3 km multiple 2003–2020 13 Sep 2020 66 Alt.: 2016 SB43 MPC · JPL
0 2003 UU365 MBA-M 17.9 1.1 km multiple 2003–2020 10 Dec 2020 63 Alt.: 2010 JZ114 MPC · JPL
0 2003 UZ365 MBA-M 18.4 880 m multiple 2003–2020 19 Nov 2020 36 Alt.: 2007 RZ115 MPC · JPL
0 2003 UB366 MBA-O 16.30 3.1 km multiple 2003–2021 06 Dec 2021 89 Alt.: 2010 DR32 MPC · JPL
0 2003 UG366 MBA-O 16.90 2.3 km multiple 2003–2022 10 Jan 2022 87 Alt.: 2016 AO156 MPC · JPL
4 2003 UV366 MBA-I 19.4 390 m multiple 2001–2003 15 Nov 2003 15 Alt.: 2001 FT239 MPC · JPL
0 2003 UW366 MBA-O 17.1 2.1 km multiple 2003–2019 26 Oct 2019 48 MPC · JPL
1 2003 UN367 MBA-M 18.4 620 m multiple 2003–2021 07 Feb 2021 19 Disc.: Spacewatch
Added on 5 November 2021
MPC · JPL
0 2003 UO367 MBA-M 17.4 980 m multiple 2003–2021 16 Jan 2021 92 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 2017 BQ119
MPC · JPL
0 2003 UQ367 MBA-I 18.33 640 m multiple 1992–2021 31 Aug 2021 55 MPC · JPL
1 2003 UV367 MBA-M 18.2 960 m multiple 2003–2020 17 Sep 2020 36 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 2016 TL142
MPC · JPL
0 2003 UD368 MBA-I 18.3 650 m multiple 2003–2020 20 Jul 2020 71 Alt.: 2016 GA176 MPC · JPL
0 2003 UF368 MBA-O 16.8 2.4 km multiple 2003–2019 07 Sep 2019 65 Alt.: 2005 EX210, 2010 ED115, 2014 WV318 MPC · JPL
0 2003 US368 MBA-O 16.28 3.1 km multiple 2003–2022 27 Jan 2022 89 Alt.: 2014 WD212 MPC · JPL
0 2003 UF369 MBA-I 17.3 1.0 km multiple 2001–2021 18 Jan 2021 178 Alt.: 2013 WN68 MPC · JPL
0 2003 UN369 MBA-I 18.1 710 m multiple 2003–2020 16 Dec 2020 76 MPC · JPL
2 2003 UT369 MBA-I 19.08 450 m multiple 2003–2017 10 Nov 2017 21 MPC · JPL
0 2003 UU369 MBA-M 17.25 2.0 km multiple 2003–2021 26 Oct 2021 152 MPC · JPL
0 2003 UV369 MBA-M 17.8 1.2 km multiple 2003–2020 10 Oct 2020 37 Disc.: LPL/Spacewatch II
Added on 17 January 2021
MPC · JPL
2003 UW369 MBA-O 18.7 1.0 km single 3 days 24 Oct 2003 7 MPC · JPL
0 2003 UA370 MBA-O 16.0 3.5 km multiple 2003–2021 17 Jan 2021 171 Alt.: 2010 FW42, 2014 WE475, 2016 CN63 MPC · JPL
0 2003 UC370 MBA-I 18.64 560 m multiple 2003–2021 07 Apr 2021 85 Alt.: 2005 EL307, 2006 SJ68 MPC · JPL
0 2003 UO370 MBA-I 19.2 430 m multiple 2003–2020 16 Dec 2020 42 Disc.: Spacewatch
Added on 9 March 2021
MPC · JPL
0 2003 UT370 MBA-I 18.36 630 m multiple 2003–2021 31 Mar 2021 135 Alt.: 2013 YA7, 2016 SO34 MPC · JPL
0 2003 UV370 MBA-O 16.5 2.8 km multiple 2003–2020 11 Dec 2020 104 Alt.: 2013 JU4 MPC · JPL
0 2003 UZ370 MBA-M 17.8 1.2 km multiple 2003–2020 16 Jun 2020 39 MPC · JPL
1 2003 UB371 MBA-M 17.2 1.1 km multiple 2003–2019 06 Jul 2019 73 MPC · JPL
0 2003 UG371 MBA-M 16.85 1.8 km multiple 2003–2022 05 Jan 2022 162 MPC · JPL
0 2003 UK371 MBA-M 17.5 940 m multiple 2003–2020 10 Dec 2020 58 MPC · JPL
0 2003 UM371 MBA-M 17.4 1.8 km multiple 2003–2017 09 Dec 2017 55 MPC · JPL
0 2003 UW371 MBA-M 17.5 1.3 km multiple 1994–2020 17 Oct 2020 192 Alt.: 2003 OW7, 2011 GW59 MPC · JPL
0 2003 UA372 MBA-M 18.06 1.0 km multiple 2003–2021 30 Nov 2021 59 MPC · JPL
0 2003 UE372 MBA-O 16.9 2.3 km multiple 2003–2020 23 Nov 2020 49 MPC · JPL
0 2003 UL372 MBA-O 17.4 1.8 km multiple 2003–2019 03 Dec 2019 38 MPC · JPL
1 2003 US372 MBA-I 18.0 750 m multiple 2003–2020 01 Jan 2020 26 MPC · JPL
0 2003 UB373 MBA-O 16.4 2.9 km multiple 2003–2019 05 Nov 2019 93 MPC · JPL
0 2003 UK373 MBA-O 18.2 1.3 km multiple 2003–2017 19 May 2017 33 MPC · JPL
0 2003 UN373 MBA-M 17.03 2.6 km multiple 2003–2022 27 Jan 2022 122 Alt.: 2010 MH106 MPC · JPL
2 2003 UP373 MBA-I 19.4 390 m multiple 2003–2019 03 Dec 2019 28 MPC · JPL
1 2003 UQ373 MBA-O 16.8 2.4 km multiple 2003–2021 04 Jan 2021 85 MPC · JPL
0 2003 UT373 MBA-I 18.29 650 m multiple 2003–2021 30 Nov 2021 146 Alt.: 2014 WY205 MPC · JPL
0 2003 UA374 MBA-M 17.6 900 m multiple 2003–2021 07 Feb 2021 60 MPC · JPL
0 2003 UE374 MBA-M 17.64 1.7 km multiple 2003–2021 08 Nov 2021 83 MPC · JPL
1 2003 UF374 MBA-M 18.6 570 m multiple 2003–2021 16 Jan 2021 53 Disc.: SDSS
Added on 17 January 2021
MPC · JPL
0 2003 UG374 MBA-I 19.0 470 m multiple 2003–2018 14 Sep 2018 35 Alt.: 2007 UB121 MPC · JPL
0 2003 UM374 MBA-M 17.9 1.1 km multiple 2003–2021 13 Jan 2021 75 MPC · JPL
0 2003 UN374 MBA-O 16.7 2.5 km multiple 2003–2020 10 Nov 2020 57 Alt.: 2014 OO384 MPC · JPL
0 2003 UU374 MBA-O 16.5 2.8 km multiple 2003–2021 17 Jan 2021 125 Alt.: 2016 CX208 MPC · JPL
0 2003 UD375 MBA-I 18.6 570 m multiple 2003–2021 04 Oct 2021 88 MPC · JPL
0 2003 UE375 MBA-O 16.6 2.7 km multiple 2003–2020 12 Dec 2020 82 Alt.: 2003 SE367, 2014 UT123, 2017 CR12 MPC · JPL
0 2003 UL375 MBA-I 18.3 650 m multiple 2003–2021 22 Jan 2021 109 MPC · JPL
0 2003 UM375 MBA-I 19.0 470 m multiple 2003–2020 17 Nov 2020 52 MPC · JPL
0 2003 UN375 MBA-O 17.10 2.1 km multiple 2002–2021 17 Apr 2021 82 Alt.: 2016 EU191 MPC · JPL
0 2003 US375 MBA-M 17.7 1.6 km multiple 1994–2017 10 Nov 2017 35 MPC · JPL
1 2003 UT375 MCA 20.4 250 m multiple 2003–2017 13 Dec 2017 59 Alt.: 2010 RS110, 2010 TL29 MPC · JPL
0 2003 UY375 MBA-I 18.43 610 m multiple 2003–2021 27 Oct 2021 108 MPC · JPL
2 2003 UD376 MBA-I 18.7 540 m multiple 2003–2019 27 May 2019 36 Alt.: 2009 HA35 MPC · JPL
1 2003 UH376 MBA-O 17.03 2.2 km multiple 2003–2022 26 Jan 2022 24 Alt.: 2014 SD228 MPC · JPL
2 2003 UK376 MBA-I 19.3 410 m multiple 2003–2016 26 Sep 2016 35 Alt.: 2016 QQ51 MPC · JPL
0 2003 UN376 MBA-M 18.0 1.1 km multiple 1999–2020 17 Oct 2020 112 MPC · JPL
3 2003 UQ376 MBA-M 18.5 840 m multiple 2003–2020 13 Aug 2020 27 Disc.: SDSS
Added on 22 July 2020
MPC · JPL
0 2003 UY376 MBA-O 15.9 3.7 km multiple 2003–2021 16 Jan 2021 121 Alt.: 2006 DF18 MPC · JPL
0 2003 UC377 MBA-O 17.25 2.0 km multiple 1998–2021 15 Apr 2021 86 Alt.: 2016 EM163, 2018 VO101 MPC · JPL
0 2003 UH377 MBA-M 17.13 2.1 km multiple 2003–2021 09 Dec 2021 159 Alt.: 2012 SM26 MPC · JPL
0 2003 UL377 MBA-I 18.48 600 m multiple 2003–2021 27 Nov 2021 78 Alt.: 2014 UL93 MPC · JPL
2003 UQ377 MBA-O 17.9 1.5 km single 5 days 23 Oct 2003 6 MPC · JPL
0 2003 UX377 MBA-O 16.76 2.5 km multiple 2003–2020 06 Dec 2020 122 MPC · JPL
0 2003 UY377 MBA-O 16.8 2.4 km multiple 2003–2021 08 Jan 2021 149 Alt.: 2009 WF244, 2011 FK136 MPC · JPL
0 2003 UD378 MBA-O 16.36 3.0 km multiple 2003–2021 09 Apr 2021 162 Alt.: 2012 LF20, 2015 AE23 MPC · JPL
3 2003 UE378 MBA-I 18.9 490 m multiple 2003–2014 25 Oct 2014 32 Alt.: 2014 SQ274 MPC · JPL
1 2003 UM378 MBA-I 18.4 620 m multiple 2003–2020 21 Jun 2020 59 MPC · JPL
0 2003 UN378 HIL 16.7 2.5 km multiple 2003–2020 23 Dec 2020 57 MPC · JPL
3 2003 UR378 MBA-O 18.3 1.2 km multiple 2003–2020 14 Sep 2020 18 Disc.: SDSS
Added on 11 May 2021
Alt.: 2020 QK70
MPC · JPL
0 2003 UW378 MBA-O 16.7 2.5 km multiple 2003–2021 04 Jan 2021 79 Alt.: 2003 UK338, 2006 HF145 MPC · JPL
0 2003 UX378 MBA-I 18.6 570 m multiple 2003–2020 22 Jan 2020 41 Alt.: 2007 TR382 MPC · JPL
0 2003 UA379 MBA-O 16.1 3.4 km multiple 2001–2021 18 Jan 2021 275 Alt.: 2011 EV10, 2014 WG50 MPC · JPL
0 2003 UC379 MBA-I 18.69 540 m multiple 2003–2022 26 Jan 2022 86 Alt.: 2010 UG90, 2015 BW261 MPC · JPL
0 2003 UE379 MBA-O 17.5 1.8 km multiple 2003–2021 15 Jan 2021 83 Alt.: 2014 UC185 MPC · JPL
1 2003 UM379 MBA-O 18.1 1.3 km multiple 2003–2019 28 Nov 2019 28 MPC · JPL
0 2003 UR379 MBA-O 17.2 2.0 km multiple 2003–2021 10 Jan 2021 40 Alt.: 2016 AG138 MPC · JPL
0 2003 US379 MCA 18.78 520 m multiple 2003–2021 26 Nov 2021 57 Alt.: 2010 RE17 MPC · JPL
0 2003 UW379 MBA-O 16.9 2.3 km multiple 2003–2021 18 Jan 2021 111 Alt.: 2014 WX30 MPC · JPL
0 2003 UZ379 MBA-O 16.88 2.3 km multiple 2003–2021 28 Nov 2021 73 Disc.: SDSS
Added on 17 January 2021
Alt.: 2010 BQ98
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 1 February 2022.
  3. ^ Johnston, Wm. Robert (2 January 2022). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 1 February 2022.