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List of unnumbered minor planets: 2003 U (380–429)

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 471 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

U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
0 2003 UG380 MBA-O 16.9 2.3 km multiple 2003–2021 05 Jan 2021 50 Disc.: SDSS
Alt.: 2008 ON5		 MPC · JPL
– 2003 UJ380 MBA-M 19.1 640 m single 5 days 24 Oct 2003 6 Disc.: SDSS MPC · JPL
0 2003 UK380 MBA-I 18.4 620 m multiple 2003–2020 23 Mar 2020 51 Disc.: SDSS MPC · JPL
0 2003 UP380 MBA-M 17.95 1.4 km multiple 2003–2021 03 Oct 2021 65 Disc.: SDSS MPC · JPL
2 2003 UR380 HIL 16.8 2.4 km multiple 2003–2019 28 Nov 2019 38 Disc.: SDSS MPC · JPL
0 2003 US380 MBA-O 17.0 2.2 km multiple 2003–2021 17 Jan 2021 90 Disc.: SDSS
Alt.: 2016 CW53		 MPC · JPL
0 2003 UF381 MBA-O 17.1 2.1 km multiple 2003–2019 26 Sep 2019 47 Disc.: SDSS
Alt.: 2016 EK45		 MPC · JPL
0 2003 UM381 MBA-I 18.3 650 m multiple 2003–2021 03 Oct 2021 89 Disc.: SDSS
Alt.: 2006 KM156, 2010 GU162, 2014 UT38		 MPC · JPL
1 2003 UT381 MBA-M 18.2 960 m multiple 2003–2020 10 Dec 2020 51 Disc.: SDSS MPC · JPL
0 2003 UU381 MBA-O 17.50 1.8 km multiple 2003–2021 18 Apr 2021 61 Disc.: SDSS MPC · JPL
– 2003 UX381 MBA-I 20.5 240 m single 24 days 24 Oct 2003 11 Disc.: SDSS MPC · JPL
0 2003 UA382 MBA-O 16.4 2.9 km multiple 2003–2020 19 Jan 2020 82 Disc.: SDSS
Alt.: 2011 SP126		 MPC · JPL
0 2003 UE382 MBA-I 19.23 420 m multiple 1996–2021 08 Nov 2021 41 Disc.: SDSS MPC · JPL
0 2003 UQ382 MBA-I 18.2 680 m multiple 2000–2021 18 Jan 2021 79 Disc.: SDSS MPC · JPL
0 2003 US382 MBA-M 16.7 2.5 km multiple 2001–2021 11 Oct 2021 215 Disc.: SDSS
Alt.: 2010 JS144		 MPC · JPL
0 2003 UX382 MBA-M 18.47 600 m multiple 2003–2021 17 Jan 2021 58 Disc.: SDSS
Added on 11 May 2021
Alt.: 2009 DK103, 2020 YC8		 MPC · JPL
2 2003 UY382 MBA-O 17.1 2.1 km multiple 2003–2020 27 Jan 2020 101 Disc.: LONEOS
Alt.: 2003 TH59, 2019 SS11		 MPC · JPL
– 2003 UA383 MBA-M 19.8 330 m single 4 days 23 Oct 2003 6 Disc.: SDSS MPC · JPL
0 2003 UE383 MBA-I 19.23 420 m multiple 2003–2021 06 Nov 2021 44 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UJ383 MBA-I 18.8 520 m multiple 1996–2020 13 Sep 2020 46 Disc.: SDSS MPC · JPL
0 2003 UP383 MBA-I 18.5 590 m multiple 2003–2020 12 Jul 2020 50 Disc.: SDSS MPC · JPL
0 2003 UT383 MBA-M 16.7 1.4 km multiple 2003–2021 05 Jan 2021 149 Disc.: SDSS
Alt.: 2005 AT36, 2008 YV3		 MPC · JPL
0 2003 UU383 MBA-M 18.7 540 m multiple 2003–2020 24 Dec 2020 34 Disc.: SDSS
Alt.: 2007 RP198		 MPC · JPL
0 2003 UV383 MBA-M 18.44 1.1 km multiple 2003–2021 24 Nov 2021 65 Disc.: SDSS MPC · JPL
0 2003 UX383 MBA-O 17.2 2.0 km multiple 2003–2020 18 Dec 2020 109 Disc.: SDSS
Alt.: 2014 WR250, 2016 CD237		 MPC · JPL
0 2003 UB384 MBA-O 17.5 1.8 km multiple 2003–2021 04 Jan 2021 37 Disc.: SDSS MPC · JPL
0 2003 UC384 MBA-O 16.8 2.4 km multiple 2003–2020 25 Oct 2020 30 Disc.: SDSS MPC · JPL
0 2003 UD384 MBA-M 19.0 670 m multiple 2003–2020 07 Nov 2020 36 Disc.: SDSS
Alt.: 2020 PW33		 MPC · JPL
0 2003 UE384 MBA-M 17.6 1.7 km multiple 2003–2020 22 Apr 2020 31 Disc.: SDSS MPC · JPL
0 2003 UF384 MBA-O 16.6 2.7 km multiple 2003–2020 17 Oct 2020 83 Disc.: SDSS
Alt.: 2014 RR14		 MPC · JPL
0 2003 UK384 MBA-M 18.5 840 m multiple 2003–2020 18 Oct 2020 51 Disc.: SDSS MPC · JPL
0 2003 UL384 MBA-M 17.44 1.4 km multiple 2003–2022 27 Jan 2022 93 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UM384 MBA-O 17.3 1.9 km multiple 2003–2020 21 Jan 2020 64 Disc.: SDSS MPC · JPL
0 2003 UN384 MBA-M 17.6 1.3 km multiple 2003–2020 12 Sep 2020 79 Disc.: SDSS MPC · JPL
– 2003 UP384 MBA-I 19.8 330 m single 4 days 23 Oct 2003 6 Disc.: SDSS MPC · JPL
0 2003 US384 MBA-O 17.1 2.1 km multiple 2003–2019 26 Nov 2019 37 Disc.: SDSS MPC · JPL
3 2003 UX384 MBA-M 18.4 1.2 km multiple 2003–2017 09 Dec 2017 26 Disc.: SDSS
Alt.: 2017 XB47		 MPC · JPL
0 2003 UZ384 MBA-O 17.2 2.0 km multiple 2003–2021 16 Jan 2021 42 Disc.: SDSS MPC · JPL
2 2003 UC385 HIL 16.9 2.3 km multiple 2003–2019 24 Dec 2019 37 Disc.: SDSS MPC · JPL
3 2003 UF385 MBA-O 18.1 1.3 km multiple 2003–2018 03 Nov 2018 42 Disc.: SDSS
Alt.: 2008 UE86		 MPC · JPL
0 2003 UG385 MBA-M 17.4 980 m multiple 2003–2021 22 Jan 2021 114 Disc.: SDSS MPC · JPL
0 2003 UJ385 MBA-M 17.8 820 m multiple 2003–2020 17 Dec 2020 24 Disc.: SDSS
Alt.: 2007 RA255		 MPC · JPL
0 2003 UL385 MBA-M 18.3 650 m multiple 2003–2019 28 Oct 2019 42 Disc.: SDSS MPC · JPL
2 2003 UO385 MBA-M 19.0 670 m multiple 2003–2020 14 Nov 2020 28 Disc.: SDSS MPC · JPL
0 2003 UT385 MBA-M 17.47 1.8 km multiple 2003–2021 13 Jul 2021 64 Disc.: SDSS MPC · JPL
0 2003 UV385 MBA-M 17.68 1.6 km multiple 2003–2021 06 Nov 2021 60 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UX385 MBA-M 17.79 1.2 km multiple 2003–2021 07 Nov 2021 45 Disc.: SDSS
Added on 13 September 2020		 MPC · JPL
0 2003 UZ385 MBA-I 18.36 630 m multiple 2001–2021 28 Sep 2021 67 Disc.: SDSS MPC · JPL
0 2003 UF386 HUN 18.5 590 m multiple 2003–2020 11 Dec 2020 63 Disc.: SDSS MPC · JPL
1 2003 UJ386 MBA-M 18.30 1.2 km multiple 2003–2021 06 Oct 2021 48 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UL386 MBA-M 17.90 1.1 km multiple 2003–2021 26 Nov 2021 43 Disc.: SDSS
Alt.: 2012 UA52, 2014 DH90		 MPC · JPL
0 2003 UM386 MBA-M 17.8 820 m multiple 2003–2021 09 Jan 2021 66 Disc.: SDSS MPC · JPL
0 2003 UO386 MBA-O 16.07 3.4 km multiple 2003–2021 10 Nov 2021 72 Disc.: SDSS MPC · JPL
0 2003 UQ386 MBA-O 17.7 1.6 km multiple 2003–2020 27 Jan 2020 36 Disc.: SDSS
Added on 22 July 2020
Alt.: 2015 AT228		 MPC · JPL
0 2003 US386 MBA-I 19.43 390 m multiple 2003–2022 25 Jan 2022 69 Disc.: SDSS
Alt.: 2010 TV124		 MPC · JPL
1 2003 UU386 MBA-M 18.9 490 m multiple 2003–2019 28 Nov 2019 50 Disc.: SDSS
Alt.: 2007 TN340		 MPC · JPL
0 2003 UW386 MBA-M 18.62 560 m multiple 2003–2021 15 Apr 2021 50 Disc.: SDSS
Added on 22 July 2020
Alt.: 2017 FW131		 MPC · JPL
0 2003 UA387 MBA-O 17.4 1.8 km multiple 2003–2019 03 Oct 2019 62 Disc.: SDSS MPC · JPL
0 2003 UD387 MBA-I 19.3 410 m multiple 2003–2020 19 Oct 2020 24 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UF387 MBA-O 16.6 2.7 km multiple 2003–2021 04 Jan 2021 124 Disc.: SDSS MPC · JPL
0 2003 UK387 MBA-O 16.7 2.5 km multiple 2003–2019 08 Nov 2019 116 Disc.: SDSS
Alt.: 2014 WW422		 MPC · JPL
0 2003 UL387 MBA-O 17.18 2.0 km multiple 2003–2021 28 Nov 2021 38 Disc.: SDSS
Added on 19 October 2020		 MPC · JPL
0 2003 UM387 MBA-O 16.18 3.2 km multiple 2003–2021 08 Dec 2021 145 Disc.: SDSS
Alt.: 2010 BX25		 MPC · JPL
0 2003 UP387 MBA-M 17.98 1.4 km multiple 2003–2021 10 Nov 2021 45 Disc.: SDSS MPC · JPL
0 2003 UQ387 MBA-I 18.47 600 m multiple 2003–2022 26 Jan 2022 53 Disc.: SDSS MPC · JPL
0 2003 UR387 MBA-I 18.6 570 m multiple 2003–2020 12 Sep 2020 66 Disc.: SDSS
Alt.: 2015 BJ478		 MPC · JPL
0 2003 UV387 MBA-M 17.14 2.1 km multiple 2003–2021 28 Oct 2021 42 Disc.: SDSS
Added on 30 September 2021		 MPC · JPL
0 2003 UX387 MBA-M 18.0 1.1 km multiple 2003–2020 17 Sep 2020 64 Disc.: Kitt Peak Obs.
Alt.: 2018 FV22		 MPC · JPL
0 2003 UZ387 MBA-O 17.4 1.8 km multiple 2003–2019 26 Nov 2019 25 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
2 2003 UA388 MBA-I 19.4 390 m multiple 2003–2019 28 Nov 2019 18 Disc.: SDSS MPC · JPL
0 2003 UB388 MBA-O 16.6 2.7 km multiple 2003–2021 06 Jan 2021 93 Disc.: SDSS
Alt.: 2015 XC127		 MPC · JPL
0 2003 UE388 MBA-O 16.6 2.7 km multiple 2003–2019 28 Nov 2019 130 Disc.: Spacewatch
Alt.: 2010 EZ26, 2016 AN162, 2017 HL34		 MPC · JPL
0 2003 UK388 MBA-I 18.83 510 m multiple 2003–2021 10 Nov 2021 49 Disc.: SDSS
Added on 22 July 2020
Alt.: 2014 WX458		 MPC · JPL
0 2003 UL388 MBA-O 16.7 2.5 km multiple 2003–2021 18 Jan 2021 96 Disc.: SDSS
Alt.: 2014 WL108		 MPC · JPL
1 2003 UP388 MBA-M 18.26 940 m multiple 2003–2021 08 Dec 2021 46 Disc.: SDSS MPC · JPL
3 2003 US388 MBA-M 17.6 1.3 km multiple 2003–2020 14 Dec 2020 54 Disc.: Spacewatch
Added on 17 January 2021		 MPC · JPL
0 2003 UU388 MBA-I 18.80 520 m multiple 2003–2021 27 Nov 2021 55 Disc.: Spacewatch
Added on 5 November 2021
Alt.: 2021 RB70		 MPC · JPL
0 2003 UZ388 MBA-I 18.59 570 m multiple 2003–2021 08 Sep 2021 48 Disc.: SDSS
Alt.: 2014 SL134		 MPC · JPL
0 2003 UA389 MBA-M 16.71 2.5 km multiple 1994–2021 30 Oct 2021 199 Disc.: SDSS
Alt.: 2006 GG6, 2007 MM10, 2015 DS152		 MPC · JPL
0 2003 UB389 MBA-O 16.7 2.5 km multiple 2003–2021 04 Jan 2021 76 Disc.: SDSS MPC · JPL
0 2003 UD389 MBA-O 17.2 2.0 km multiple 2001–2020 07 Dec 2020 68 Disc.: SDSS
Alt.: 2014 RA14		 MPC · JPL
0 2003 UE389 MBA-O 16.9 2.3 km multiple 2003–2019 29 Oct 2019 68 Disc.: SDSS MPC · JPL
3 2003 UF389 MBA-M 18.6 800 m multiple 2003–2020 20 Oct 2020 37 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UG389 MBA-M 17.91 1.5 km multiple 2003–2021 06 Oct 2021 55 Disc.: SDSS MPC · JPL
1 2003 UH389 MBA-O 17.4 1.8 km multiple 2003–2020 10 Dec 2020 52 Disc.: SDSS MPC · JPL
0 2003 UL389 MBA-M 18.43 1.1 km multiple 2003–2021 08 Sep 2021 54 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UQ389 MBA-M 17.78 1.5 km multiple 2003–2021 09 Sep 2021 63 Disc.: SDSS MPC · JPL
0 2003 UR389 MBA-I 17.7 860 m multiple 2003–2020 23 Jan 2020 76 Disc.: SDSS
Added on 22 July 2020
Alt.: 2007 VU377		 MPC · JPL
0 2003 UT389 MBA-O 17.28 1.9 km multiple 2003–2021 11 Nov 2021 35 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UY389 MBA-O 16.97 2.2 km multiple 2003–2021 30 Jul 2021 141 Disc.: SDSS
Alt.: 2017 PV9, 2017 RK79		 MPC · JPL
1 2003 UA390 MBA-M 18.50 1.1 km multiple 2003–2021 31 Oct 2021 37 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UF390 MBA-M 17.2 1.5 km multiple 1999–2021 06 Jan 2021 130 Disc.: SDSS
Alt.: 2015 OJ55, 2017 BE61		 MPC · JPL
0 2003 UL390 MBA-I 18.70 540 m multiple 2003–2021 10 Feb 2021 54 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UM390 MBA-I 17.85 800 m multiple 2003–2021 11 May 2021 80 Disc.: SDSS
Alt.: 2013 EV8		 MPC · JPL
1 2003 UN390 MBA-M 18.9 490 m multiple 2003–2015 03 Oct 2015 29 Disc.: SDSS
Alt.: 2015 PV79		 MPC · JPL
0 2003 UP390 MBA-M 17.84 1.1 km multiple 2003–2022 06 Jan 2022 59 Disc.: SDSS MPC · JPL
0 2003 UQ390 MBA-O 17.2 2.0 km multiple 2003–2021 19 Mar 2021 48 Disc.: SDSS MPC · JPL
0 2003 UR390 MBA-I 18.9 490 m multiple 2003–2019 06 Jul 2019 28 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
1 2003 US390 MBA-O 17.7 1.6 km multiple 2003–2019 21 Oct 2019 21 Disc.: SDSS MPC · JPL
0 2003 UX390 MBA-I 18.9 490 m multiple 2003–2020 08 Dec 2020 39 Disc.: SDSS MPC · JPL
0 2003 UY390 MBA-O 16.80 2.4 km multiple 2003–2022 07 Jan 2022 142 Disc.: SDSS
Alt.: 2010 DA69, 2014 QL292		 MPC · JPL
0 2003 UZ390 MBA-O 17.0 2.2 km multiple 2003–2020 20 Oct 2020 35 Disc.: SDSS
Added on 17 June 2021
Alt.: 2020 SO62		 MPC · JPL
0 2003 UB391 MBA-I 18.5 590 m multiple 2003–2020 16 Sep 2020 77 Disc.: SDSS
Added on 24 August 2020		 MPC · JPL
0 2003 UC391 MBA-M 17.9 780 m multiple 2003–2020 18 Dec 2020 36 Disc.: SDSS MPC · JPL
0 2003 UE391 MBA-O 17.2 2.0 km multiple 2003–2020 22 Mar 2020 64 Disc.: SDSS
Alt.: 2013 YN103		 MPC · JPL
0 2003 UP391 MBA-O 16.6 2.7 km multiple 2003–2021 10 Jan 2021 94 Disc.: SDSS MPC · JPL
1 2003 UV391 MBA-M 17.9 780 m multiple 2003–2019 28 Sep 2019 47 Disc.: SDSS MPC · JPL
1 2003 UY391 MBA-M 18.3 1.2 km multiple 2003–2018 05 Jan 2018 63 Disc.: SDSS MPC · JPL
0 2003 UZ391 MBA-I 18.3 650 m multiple 2003–2020 05 Mar 2020 45 Disc.: SDSS MPC · JPL
3 2003 UC392 MBA-I 18.8 520 m multiple 2003–2021 30 Nov 2021 39 Disc.: SDSS MPC · JPL
0 2003 UD392 MBA-O 17.48 1.8 km multiple 2003–2021 15 Apr 2021 48 Disc.: SDSS
Alt.: 2015 AJ172		 MPC · JPL
0 2003 UN392 MBA-O 16.5 2.8 km multiple 2003–2020 08 Dec 2020 108 Disc.: SDSS
Alt.: 2008 SZ69		 MPC · JPL
0 2003 UO392 MBA-O 17.0 2.2 km multiple 2003–2019 24 Dec 2019 58 Disc.: SDSS
Added on 11 May 2021
Alt.: 2014 WQ327		 MPC · JPL
2 2003 UP392 MBA-O 17.2 2.0 km multiple 2003–2019 26 Nov 2019 28 Disc.: SDSS MPC · JPL
0 2003 UR392 MBA-O 17.3 1.9 km multiple 2003–2019 28 Sep 2019 25 Disc.: SDSS MPC · JPL
0 2003 UT392 MBA-O 16.9 2.3 km multiple 2003–2020 17 Nov 2020 40 Disc.: SDSS
Added on 17 January 2021
Alt.: 2014 SV201		 MPC · JPL
– 2003 UU392 MBA-O 17.9 1.5 km single 2 days 24 Oct 2003 6 Disc.: SDSS MPC · JPL
0 2003 UA393 MBA-O 16.9 2.3 km multiple 2003–2018 12 Oct 2018 54 Disc.: SDSS MPC · JPL
4 2003 UC393 MBA-M 18.2 960 m multiple 2003–2011 01 Aug 2011 18 Disc.: Kitt Peak Obs.
Alt.: 2011 OM47		 MPC · JPL
3 2003 UD393 MBA-M 19.0 470 m multiple 2003–2019 29 Oct 2019 41 Disc.: SDSS MPC · JPL
0 2003 UE393 MBA-O 16.6 2.7 km multiple 2003–2019 03 Nov 2019 53 Disc.: SDSS
Added on 22 July 2020
Alt.: 2008 TE81		 MPC · JPL
0 2003 UF393 MBA-I 18.29 650 m multiple 2003–2021 01 Oct 2021 56 Disc.: SDSS
Alt.: 2014 WP253		 MPC · JPL
0 2003 UH393 MBA-O 16.91 2.3 km multiple 2003–2022 26 Jan 2022 63 Disc.: SDSS MPC · JPL
0 2003 UL393 MBA-O 17.0 2.2 km multiple 2003–2021 07 Jun 2021 87 Disc.: SDSS
Alt.: 2010 HN37, 2015 AL250		 MPC · JPL
0 2003 UO393 MBA-M 18.4 620 m multiple 2001–2016 23 Dec 2016 54 Disc.: SDSS
Alt.: 2011 RY4		 MPC · JPL
0 2003 UQ393 MBA-O 16.8 2.4 km multiple 2003–2021 15 Jan 2021 40 Disc.: SDSS MPC · JPL
4 2003 US393 MBA-O 17.8 1.5 km multiple 2003–2018 07 Sep 2018 17 Disc.: SDSS MPC · JPL
0 2003 UV393 MBA-M 17.7 1.2 km multiple 2003–2020 16 Oct 2020 47 Disc.: SDSS MPC · JPL
0 2003 UX393 MBA-I 18.6 570 m multiple 2003–2020 27 Jun 2020 40 Disc.: SDSS MPC · JPL
0 2003 UC394 MBA-O 16.8 2.4 km multiple 2003–2020 17 Oct 2020 62 Disc.: SDSS
Alt.: 2014 SB23		 MPC · JPL
0 2003 UH394 MBA-M 17.4 980 m multiple 2003–2021 05 Jan 2021 78 Disc.: SDSS
Alt.: 2009 DY71, 2017 BY12		 MPC · JPL
0 2003 UQ394 MBA-O 17.08 2.1 km multiple 2003–2022 26 Jan 2022 70 Disc.: SDSS MPC · JPL
0 2003 UT394 MBA-O 17.2 2.0 km multiple 2003–2020 11 Dec 2020 27 Disc.: SDSS MPC · JPL
0 2003 UY394 MBA-O 17.1 2.1 km multiple 2003–2020 27 Jan 2020 44 Disc.: SDSS MPC · JPL
0 2003 UZ394 MBA-O 17.4 1.8 km multiple 2003–2021 09 Jan 2021 37 Disc.: SDSS
Alt.: 2014 WB317		 MPC · JPL
0 2003 UA395 MBA-O 17.49 1.8 km multiple 2003–2021 20 Mar 2021 71 Disc.: SDSS MPC · JPL
0 2003 UB395 MBA-M 17.1 1.6 km multiple 2003–2020 20 Nov 2020 110 Disc.: SDSS MPC · JPL
0 2003 UC395 MBA-O 17.18 2.0 km multiple 2001–2019 20 Dec 2019 42 Disc.: SDSS
Added on 24 December 2021		 MPC · JPL
0 2003 UE395 MBA-M 17.9 1.1 km multiple 2003–2020 07 Dec 2020 68 Disc.: SDSS MPC · JPL
0 2003 UH395 MBA-O 17.39 1.9 km multiple 2003–2021 14 Apr 2021 54 Disc.: SDSS
Alt.: 2016 GG189		 MPC · JPL
2 2003 UL395 MBA-M 18.1 710 m multiple 2003–2019 29 Oct 2019 18 Disc.: SDSS MPC · JPL
0 2003 UO395 MBA-M 17.16 2.1 km multiple 2001–2021 02 Dec 2021 99 Disc.: SDSS
Alt.: 2006 KL75, 2014 DS28		 MPC · JPL
0 2003 UQ395 MBA-M 17.9 780 m multiple 2001–2021 12 Jan 2021 56 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UR395 MBA-M 17.0 1.2 km multiple 2003–2021 04 Jan 2021 73 Disc.: SDSS MPC · JPL
0 2003 UD396 MBA-I 17.4 980 m multiple 1994–2020 14 Sep 2020 81 Disc.: SDSS
Added on 13 September 2020		 MPC · JPL
2 2003 UK396 MBA-M 19.1 450 m multiple 2003–2019 19 Dec 2019 79 Disc.: SDSS
Alt.: 2015 TB141		 MPC · JPL
0 2003 UL396 MBA-O 16.6 2.7 km multiple 2003–2020 23 Jan 2020 66 Disc.: SDSS
Alt.: 2010 AK142		 MPC · JPL
0 2003 UO396 MBA-O 16.8 2.4 km multiple 2003–2021 06 Jan 2021 45 Disc.: SDSS MPC · JPL
0 2003 UQ396 MBA-M 17.9 1.1 km multiple 2003–2020 17 Nov 2020 25 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
2 2003 UV396 MBA-M 19.4 550 m multiple 2003–2016 25 Oct 2016 15 Disc.: SDSS MPC · JPL
0 2003 UW396 MBA-M 17.2 1.5 km multiple 2003–2021 06 Jan 2021 87 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UA397 MBA-M 17.5 940 m multiple 2003–2020 16 Dec 2020 41 Disc.: SDSS
Added on 9 March 2021		 MPC · JPL
0 2003 UB397 MBA-O 16.34 3.0 km multiple 2003–2022 05 Jan 2022 110 Disc.: SDSS
Alt.: 2014 QK291, 2016 AJ82		 MPC · JPL
0 2003 UC397 MBA-O 16.7 2.5 km multiple 2003–2020 26 Jan 2020 136 Disc.: SDSS
Alt.: 2008 QW22		 MPC · JPL
0 2003 UD397 MBA-M 17.6 1.3 km multiple 2003–2020 21 Oct 2020 63 Disc.: SDSS
Alt.: 2015 LL16		 MPC · JPL
0 2003 UF397 MBA-M 17.3 1.0 km multiple 2003–2020 21 Dec 2020 93 Disc.: SDSS
Alt.: 2011 QE20		 MPC · JPL
0 2003 UL397 MBA-O 16.8 2.4 km multiple 2003–2021 07 Jun 2021 115 Disc.: SDSS
Alt.: 2005 EB350, 2015 BH423		 MPC · JPL
0 2003 UM397 MBA-M 17.8 1.2 km multiple 2003–2021 07 Jan 2021 65 Disc.: SDSS
Alt.: 2009 DD38		 MPC · JPL
2 2003 UN397 MBA-O 16.9 2.3 km multiple 2003–2020 06 Dec 2020 42 Disc.: SDSS
Added on 11 May 2021
Alt.: 2009 XC30		 MPC · JPL
0 2003 UV397 MBA-O 16.9 2.3 km multiple 2003–2019 24 Dec 2019 47 Disc.: SDSS
Alt.: 2010 AL52		 MPC · JPL
0 2003 UX397 MBA-M 17.4 980 m multiple 2003–2021 17 Jan 2021 41 Disc.: SDSS MPC · JPL
2 2003 UY397 MBA-M 18.0 1.1 km multiple 2003–2020 20 Dec 2020 41 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UZ397 MBA-O 16.21 3.2 km multiple 2003–2022 27 Jan 2022 187 Disc.: SDSS
Alt.: 2008 PD14, 2010 EG167		 MPC · JPL
0 2003 UA398 MBA-M 17.89 1.5 km multiple 2003–2021 04 Dec 2021 51 Disc.: SDSS
Added on 24 December 2021		 MPC · JPL
0 2003 UB398 MBA-O 16.55 2.7 km multiple 2003–2021 03 May 2021 137 Disc.: SDSS MPC · JPL
0 2003 UD398 MBA-O 15.97 3.6 km multiple 2003–2022 08 Jan 2022 202 Disc.: SDSS
Alt.: 2010 DA24		 MPC · JPL
0 2003 UF398 MBA-O 16.9 2.3 km multiple 2003–2020 08 Dec 2020 74 Disc.: SDSS MPC · JPL
0 2003 UG398 MBA-O 16.8 2.4 km multiple 2003–2020 07 Dec 2020 40 Disc.: SDSS MPC · JPL
0 2003 UK398 MCA 19.08 450 m multiple 2003–2021 29 Nov 2021 31 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UN398 MBA-M 17.6 900 m multiple 2003–2021 07 Jan 2021 64 Disc.: SDSS MPC · JPL
1 2003 UR398 MBA-M 18.2 960 m multiple 2003–2020 14 Sep 2020 39 Disc.: SDSS MPC · JPL
0 2003 UT398 MBA-O 17.0 2.2 km multiple 2003–2021 15 Jan 2021 48 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
1 2003 UV398 MBA-M 18.5 590 m multiple 2003–2019 26 Sep 2019 41 Disc.: SDSS MPC · JPL
1 2003 UY398 MBA-M 18.34 1.2 km multiple 2003–2021 23 Nov 2021 35 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UA399 MBA-M 16.57 2.7 km multiple 2003–2021 03 Dec 2021 264 Disc.: SDSS
Alt.: 2011 OX51, 2015 DN210		 MPC · JPL
1 2003 UB399 MBA-M 17.8 1.2 km multiple 2003–2021 04 Jan 2021 60 Disc.: SDSS MPC · JPL
0 2003 UH399 MBA-M 18.0 1.1 km multiple 2003–2021 05 Jan 2021 38 Disc.: SDSS
Added on 11 May 2021
Alt.: 2013 AL176		 MPC · JPL
0 2003 UJ399 MBA-O 16.3 3.1 km multiple 2003–2021 04 Jan 2021 122 Disc.: SDSS
Alt.: 2010 CX267		 MPC · JPL
0 2003 UQ399 MBA-M 17.6 1.3 km multiple 2003–2020 14 Sep 2020 62 Disc.: SDSS MPC · JPL
0 2003 UW399 MBA-M 17.23 1.5 km multiple 2003–2022 25 Jan 2022 165 Disc.: Spacewatch MPC · JPL
0 2003 UN400 MBA-M 17.00 1.7 km multiple 1995–2021 30 Nov 2021 140 Disc.: SDSS MPC · JPL
1 2003 UT400 MBA-M 17.3 1.0 km multiple 2003–2020 08 Dec 2020 59 Disc.: SDSS MPC · JPL
0 2003 UX400 MBA-M 17.20 1.5 km multiple 2003–2021 30 Nov 2021 106 Disc.: SDSS
Alt.: 2015 KE5, 2016 QV57		 MPC · JPL
0 2003 UF401 MBA-M 17.08 1.1 km multiple 2003–2022 26 Jan 2022 61 Disc.: SDSS MPC · JPL
2 2003 UL401 MBA-I 19.0 470 m multiple 2003–2017 14 Sep 2017 32 Disc.: SDSS
Added on 17 January 2021
Alt.: 2017 PW15		 MPC · JPL
1 2003 UM401 MBA-M 18.2 960 m multiple 2003–2020 15 Oct 2020 99 Disc.: SDSS
Added on 17 January 2021
Alt.: 2016 SH69		 MPC · JPL
– 2003 UR401 MBA-M 19.4 390 m single 36 days 24 Oct 2003 13 Disc.: SDSS MPC · JPL
1 2003 UV401 MBA-O 17.3 1.9 km multiple 2003–2019 02 Dec 2019 30 Disc.: SDSS MPC · JPL
4 2003 UW401 MBA-M 18.4 880 m multiple 2003–2012 10 Dec 2012 16 Disc.: LPL/Spacewatch II
Added on 5 November 2021
Alt.: 2012 XV174		 MPC · JPL
1 2003 UX401 MBA-O 17.5 1.8 km multiple 2003–2020 08 Dec 2020 65 Disc.: SDSS
Alt.: 2010 CL262		 MPC · JPL
– 2003 UJ402 MBA-I 19.6 360 m single 36 days 24 Oct 2003 9 Disc.: SDSS MPC · JPL
0 2003 UQ402 MBA-I 18.92 490 m multiple 2003–2021 09 Dec 2021 61 Disc.: Kitt Peak Obs.
Alt.: 2006 KB138		 MPC · JPL
3 2003 UW402 MBA-I 19.0 470 m multiple 2003–2014 19 Sep 2014 36 Disc.: SDSS
Alt.: 2014 RJ39		 MPC · JPL
1 2003 UZ402 MBA-I 19.0 470 m multiple 2003–2018 17 Nov 2018 44 Disc.: SDSS
Alt.: 2014 QS228		 MPC · JPL
0 2003 UF403 MBA-I 18.9 490 m multiple 2003–2018 10 Nov 2018 39 Disc.: SDSS MPC · JPL
0 2003 UG403 MBA-O 17.31 2.8 km multiple 2003–2022 27 Jan 2022 81 Disc.: SDSS
Alt.: 2010 CP229, 2011 EB11		 MPC · JPL
2 2003 UM403 MBA-I 18.9 490 m multiple 2003–2018 18 Aug 2018 27 Disc.: SDSS MPC · JPL
1 2003 UN403 MBA-M 18.9 490 m multiple 2003–2019 15 Jun 2019 36 Disc.: SDSS MPC · JPL
0 2003 UO403 MBA-M 18.62 790 m multiple 2003–2020 17 Oct 2020 34 Disc.: SDSS MPC · JPL
0 2003 UR403 MBA-I 19.3 410 m multiple 2003–2020 16 Nov 2020 43 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
4 2003 UT403 MBA-M 18.9 490 m multiple 2003–2020 19 Dec 2020 17 Disc.: SDSS MPC · JPL
– 2003 UV403 MBA-I 19.7 340 m single 28 days 24 Oct 2003 8 Disc.: SDSS MPC · JPL
0 2003 UY403 MBA-O 16.71 2.5 km multiple 2003–2021 03 Dec 2021 96 Disc.: SDSS
Alt.: 2009 SH88		 MPC · JPL
3 2003 UJ404 MBA-M 18.6 570 m multiple 2003–2020 22 Nov 2020 14 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UL404 MBA-M 17.72 1.2 km multiple 2003–2021 12 Nov 2021 67 Disc.: SDSS MPC · JPL
0 2003 UO404 MBA-I 18.3 650 m multiple 2003–2018 09 Nov 2018 39 Disc.: SDSS MPC · JPL
2 2003 UP404 MBA-M 19.5 530 m multiple 2003–2016 20 Oct 2016 24 Disc.: SDSS
Alt.: 2016 QO100		 MPC · JPL
0 2003 US404 MBA-M 17.9 1.1 km multiple 2003–2020 17 Oct 2020 34 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UY404 MBA-M 17.6 900 m multiple 2003–2021 18 Jan 2021 87 Disc.: SDSS
Alt.: 2015 UK38, 2017 BE27		 MPC · JPL
0 2003 UA405 MBA-M 17.73 1.6 km multiple 2003–2021 01 Nov 2021 80 Disc.: SDSS MPC · JPL
0 2003 UB405 MBA-I 18.73 530 m multiple 2003–2021 14 Sep 2021 43 Disc.: SDSS
Added on 30 September 2021
Alt.: 2021 PQ44		 MPC · JPL
0 2003 UG405 MBA-M 17.0 1.2 km multiple 1998–2019 25 Nov 2019 165 Disc.: SDSS
Alt.: 2007 RM132, 2011 SM252, 2014 HP143		 MPC · JPL
0 2003 UL405 MBA-O 16.71 2.5 km multiple 2003–2022 07 Jan 2022 154 Disc.: Spacewatch
Alt.: 2010 DN31, 2016 AG154		 MPC · JPL
3 2003 UM405 MBA-I 18.8 520 m multiple 2003–2020 16 Nov 2020 39 Disc.: SDSS MPC · JPL
0 2003 UN405 MBA-I 19.18 430 m multiple 2003–2021 10 Nov 2021 79 Disc.: SDSS MPC · JPL
0 2003 UP405 MBA-M 17.28 1.9 km multiple 2003–2021 30 Nov 2021 131 Disc.: SDSS MPC · JPL
2 2003 UT405 MBA-I 19.4 390 m multiple 2003–2020 10 Dec 2020 19 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UU405 MBA-I 18.99 470 m multiple 2003–2021 13 Jul 2021 35 Disc.: SDSS
Added on 17 January 2021
Alt.: 2012 BC78, 2018 VG124		 MPC · JPL
0 2003 UV405 MBA-I 17.80 820 m multiple 1993–2021 01 Jul 2021 144 Disc.: Spacewatch
Alt.: 1993 BQ8, 2007 VF251, 2014 OZ131, 2015 YZ8		 MPC · JPL
0 2003 UX405 MBA-M 17.6 1.3 km multiple 2003–2021 06 Jan 2021 99 Disc.: SDSS
Alt.: 2015 HY170		 MPC · JPL
0 2003 UB406 MBA-I 18.1 710 m multiple 2003–2021 15 Jan 2021 91 Disc.: Spacewatch MPC · JPL
0 2003 UC406 MBA-O 16.7 2.5 km multiple 2003–2021 17 Jan 2021 88 Disc.: SDSS
Alt.: 2003 UG418, 2014 VV29		 MPC · JPL
0 2003 UK406 MBA-I 18.91 490 m multiple 2003–2021 10 Jul 2021 30 Disc.: SDSS
Alt.: 2014 ST204		 MPC · JPL
0 2003 UM406 MBA-O 16.3 3.1 km multiple 2003–2021 05 Jan 2021 145 Disc.: SDSS
Alt.: 2010 BN115, 2014 QH361, 2015 XS120		 MPC · JPL
0 2003 UQ406 MBA-I 18.49 600 m multiple 2003–2021 11 May 2021 78 Disc.: SDSS
Alt.: 2015 FS335		 MPC · JPL
1 2003 UX406 MBA-M 18.01 1.4 km multiple 2003–2021 10 Nov 2021 52 Disc.: SDSS MPC · JPL
2 2003 UB407 MBA-I 18.9 490 m multiple 2003–2020 18 Oct 2020 51 Disc.: SDSS MPC · JPL
3 2003 UC407 MBA-M 18.2 960 m multiple 2003–2021 29 Nov 2021 33 Disc.: SDSS
Added on 29 January 2022		 MPC · JPL
0 2003 UE407 MBA-O 17.2 2.0 km multiple 2003–2020 17 Nov 2020 75 Disc.: SDSS
Added on 17 January 2021
Alt.: 2010 CB53, 2011 FD37		 MPC · JPL
1 2003 UF407 MBA-I 19.1 450 m multiple 2003–2020 21 Sep 2020 47 Disc.: SDSS
Added on 19 October 2020		 MPC · JPL
0 2003 UM407 MBA-M 17.5 940 m multiple 2002–2019 28 Oct 2019 88 Disc.: SDSS MPC · JPL
0 2003 UQ407 MBA-O 17.4 1.8 km multiple 2003–2019 24 Oct 2019 25 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 US407 MBA-M 17.67 1.6 km multiple 2003–2021 09 Nov 2021 57 Disc.: SDSS MPC · JPL
0 2003 UV407 MBA-O 16.8 2.4 km multiple 2003–2020 11 Dec 2020 96 Disc.: SDSS
Alt.: 2014 WG386		 MPC · JPL
0 2003 UW407 MBA-O 16.6 2.7 km multiple 2003–2020 24 Oct 2020 79 Disc.: SDSS
Alt.: 2006 EG72		 MPC · JPL
2 2003 UA408 MBA-O 18.0 1.4 km multiple 2003–2018 11 Aug 2018 32 Disc.: SDSS MPC · JPL
0 2003 UB408 MBA-I 18.0 750 m multiple 2003–2020 24 Jun 2020 82 Disc.: SDSS
Alt.: 2017 QF60		 MPC · JPL
0 2003 UC408 MBA-M 17.7 1.2 km multiple 2003–2020 14 Sep 2020 45 Disc.: SDSS
Added on 19 October 2020		 MPC · JPL
0 2003 UJ408 MBA-O 16.6 2.7 km multiple 2003–2020 17 Oct 2020 64 Disc.: SDSS
Alt.: 2011 CN5, 2015 XL119		 MPC · JPL
0 2003 UK408 MBA-M 17.29 1.9 km multiple 2003–2021 26 Nov 2021 144 Disc.: SDSS
Alt.: 2007 OY8		 MPC · JPL
0 2003 UM408 MBA-M 17.33 1.9 km multiple 2003–2021 06 Nov 2021 158 Disc.: SDSS
Alt.: 2006 DD220		 MPC · JPL
0 2003 UN408 MBA-O 16.35 3.0 km multiple 2003–2021 01 Nov 2021 73 Disc.: SDSS MPC · JPL
1 2003 UO408 MBA-M 18.85 950 m multiple 2003–2021 30 Nov 2021 77 Disc.: SDSS
Added on 5 November 2021
Alt.: 2012 UK237		 MPC · JPL
2 2003 UP408 MBA-O 17.6 1.7 km multiple 2003–2020 16 Nov 2020 29 Disc.: SDSS
Added on 17 January 2021
Alt.: 2014 SY184		 MPC · JPL
0 2003 UQ408 MBA-M 17.4 1.4 km multiple 2003–2020 08 Nov 2020 129 Disc.: SDSS MPC · JPL
0 2003 US408 MBA-I 18.6 570 m multiple 2003–2020 19 Aug 2020 51 Disc.: SDSS
Alt.: 2015 BT245		 MPC · JPL
0 2003 UU408 MBA-O 16.5 2.8 km multiple 2003–2020 15 Dec 2020 85 Disc.: SDSS MPC · JPL
0 2003 UW408 MBA-I 17.4 980 m multiple 2001–2021 10 Jun 2021 157 Disc.: SDSS
Alt.: 2014 OH378, 2017 EY18		 MPC · JPL
0 2003 UA409 MBA-O 17.10 2.1 km multiple 2003–2021 07 Jul 2021 69 Disc.: SDSS
Alt.: 2015 CT17		 MPC · JPL
0 2003 UB409 MBA-O 16.48 2.8 km multiple 2003–2021 11 Apr 2021 144 Disc.: SDSS
Alt.: 2014 YV48		 MPC · JPL
2 2003 UC409 MBA-M 18.3 650 m multiple 2003–2019 29 Oct 2019 27 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UD409 MBA-O 17.3 1.9 km multiple 2003–2021 07 Feb 2021 23 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UG409 MBA-M 17.8 1.2 km multiple 2003–2021 06 Jan 2021 71 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
2 2003 UJ409 MBA-O 17.3 1.9 km multiple 2003–2018 18 Aug 2018 15 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UM409 MBA-M 17.1 1.6 km multiple 2003–2020 17 Nov 2020 77 Disc.: SDSS
Alt.: 2016 WE36		 MPC · JPL
0 2003 UN409 MBA-O 17.30 1.9 km multiple 2003–2021 13 Apr 2021 33 Disc.: SDSS
Added on 17 June 2021
Alt.: 2019 TN33		 MPC · JPL
0 2003 UT409 MBA-O 17.1 2.1 km multiple 2003–2021 09 Jan 2021 40 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UW409 MBA-O 16.9 2.3 km multiple 2003–2019 29 Nov 2019 67 Disc.: SDSS MPC · JPL
0 2003 UX409 MBA-O 17.84 1.5 km multiple 2003–2021 11 Feb 2021 34 Disc.: SDSS
Added on 21 August 2021		 MPC · JPL
0 2003 UA410 MBA-I 18.40 620 m multiple 2003–2021 30 May 2021 49 Disc.: SDSS
Added on 22 July 2020
Alt.: 2011 WB63		 MPC · JPL
0 2003 UD410 MBA-M 17.8 1.5 km multiple 2003–2021 27 Nov 2021 43 Disc.: SDSS
Added on 29 January 2022		 MPC · JPL
3 2003 UF410 MBA-M 19.3 580 m multiple 2003–2020 16 Nov 2020 20 Disc.: SDSS
Added on 17 June 2021
Alt.: 2020 TY68		 MPC · JPL
2 2003 UG410 MBA-I 19.0 470 m multiple 2003–2019 26 Nov 2019 49 Disc.: SDSS MPC · JPL
0 2003 UH410 MBA-O 16.7 2.5 km multiple 2003–2020 17 Oct 2020 51 Disc.: SDSS
Added on 11 May 2021		 MPC · JPL
0 2003 UJ410 MBA-O 16.8 2.4 km multiple 2003–2021 15 Jan 2021 37 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UK410 MBA-O 16.4 2.9 km multiple 2003–2020 14 Dec 2020 78 Disc.: SDSS MPC · JPL
0 2003 UM410 MBA-M 17.7 1.2 km multiple 2003–2020 16 Oct 2020 54 Disc.: SDSS MPC · JPL
0 2003 UO410 MBA-I 18.30 650 m multiple 2003–2021 25 Nov 2021 73 Disc.: SDSS
Added on 5 November 2021
Alt.: 2010 LG150, 2010 RY139		 MPC · JPL
0 2003 UW410 MBA-M 17.53 1.7 km multiple 2003–2021 06 Nov 2021 91 Disc.: SDSS
Added on 19 October 2020		 MPC · JPL
0 2003 UY410 MBA-M 17.48 1.8 km multiple 2003–2021 03 Aug 2021 77 Disc.: SDSS
Added on 17 January 2021
Alt.: 2003 UY446, 2017 VP2		 MPC · JPL
0 2003 UA411 MBA-O 16.9 2.3 km multiple 2003–2020 22 Apr 2020 50 Disc.: SDSS
Added on 22 July 2020
Alt.: 2015 DK126		 MPC · JPL
0 2003 UC411 MBA-M 18.18 1.3 km multiple 2003–2021 27 Nov 2021 48 Disc.: SDSS
Added on 5 November 2021		 MPC · JPL
0 2003 UD411 MBA-O 16.73 2.5 km multiple 2003–2022 27 Jan 2022 90 Disc.: SDSS MPC · JPL
0 2003 UJ411 MBA-O 17.5 1.8 km multiple 2003–2020 09 Oct 2020 28 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UK411 MBA-O 16.3 3.1 km multiple 2003–2021 14 Jan 2021 142 Disc.: SDSS MPC · JPL
0 2003 UL411 MBA-O 16.64 2.6 km multiple 2003–2022 25 Jan 2022 102 Disc.: SDSS
Alt.: 2011 BG38, 2014 SN194, 2017 FR133		 MPC · JPL
0 2003 UM411 MBA-M 19.1 640 m multiple 2003–2020 13 Aug 2020 18 Disc.: SDSS
Added on 21 August 2021
Alt.: 2013 AW43		 MPC · JPL
0 2003 UU411 MBA-O 16.9 2.3 km multiple 2003–2020 25 Mar 2020 47 Disc.: SDSS
Added on 22 July 2020		 MPC · JPL
0 2003 UX411 MBA-O 16.4 2.9 km multiple 2003–2021 04 Jan 2021 69 Disc.: SDSS
Added on 17 January 2021		 MPC · JPL
0 2003 UY411 MBA-O 16.4 2.9 km multiple 2003–2019 31 Oct 2019 100 Disc.: SDSS
Alt.: 2014 WX345		 MPC · JPL
0 2003 UC412 MBA-O 16.5 2.8 km multiple 1995–2020 21 Apr 2020 98 Disc.: SDSS
Alt.: 2006 KH84, 2015 FU291		 MPC · JPL
0 2003 UE412 MBA-M 17.6 1.3 km multiple 2003–2021 13 Feb 2021 57 Disc.: SDSS
Added on 9 March 2021
Alt.: 2009 DW54, 2013 BR65		 MPC · JPL
0 2003 UF412 MBA-M 17.51 1.8 km multiple 2003–2021 28 Oct 2021 81 Disc.: SDSS MPC · JPL
1 2003 UG412 MBA-M 18.4 880 m multiple 2003–2020 20 Dec 2020 31 Disc.: SDSS
Added on 9 March 2021		 MPC · JPL
0 2003 UN412 MBA-M 17.40 980 m multiple 2003–2021 30 Apr 2021 298 Disc.: SDSS MPC · JPL
0 2003 UR412 MBA-O 16.4 2.9 km multiple 2003–2021 15 Jan 2021 78 Disc.: SDSS MPC · JPL
1 2003 UM413 MBA-M 19.1 450 m multiple 2003–2021 17 Feb 2021 24 Disc.: Kitt Peak Obs.
Added on 5 November 2021		 MPC · JPL
0 2003 UR413 MBA-I 18.2 680 m multiple 2003–2018 17 Nov 2018 33 Disc.: Kitt Peak Obs.
Alt.: 2014 SC258		 MPC · JPL
0 2003 UV413 MBA-O 17.3 1.9 km multiple 2003–2020 14 Dec 2020 43 Disc.: Kitt Peak Obs.
Added on 22 July 2020		 MPC · JPL
2 2003 UA414 TNO 5.03 357 km multiple 2003–2021 25 Nov 2021 145 Disc.: NEAT
LoUTNOs, res · 2:9		 MPC · JPL
E 2003 UC414 TNO 8.3 122 km single 58 days 27 Dec 2003 19 Disc.: Cerro Tololo Obs.
LoUTNOs, centaur		 MPC · JPL
0 2003 UT414 MBA-M 17.57 910 m multiple 1995–2021 09 Apr 2021 122 Disc.: LINEAR
Alt.: 2015 RE121		 MPC · JPL
0 2003 UX414 HIL 16.3 3.1 km multiple 2003–2021 18 Jan 2021 60 Disc.: SDSS
Alt.: 2011 VU2		 MPC · JPL
2 2003 UF415 MBA-I 18.9 490 m multiple 2003–2020 16 Sep 2020 57 Disc.: Tenagra II Obs. MPC · JPL
1 2003 UJ415 MBA-I 18.4 620 m multiple 2003–2016 30 Nov 2016 54 Disc.: Spacewatch MPC · JPL
0 2003 UA416 MBA-O 16.6 2.7 km multiple 2001–2021 18 Jan 2021 89 Disc.: Spacewatch II
Alt.: 2006 HZ77		 MPC · JPL
0 2003 UD416 MBA-I 18.7 540 m multiple 2003–2021 08 Nov 2021 68 Disc.: Spacewatch
Added on 29 January 2022		 MPC · JPL
0 2003 UN416 MBA-O 16.9 2.3 km multiple 2003–2020 10 Dec 2020 84 Disc.: SDSS
Alt.: 2009 WX266, 2014 TB58		 MPC · JPL
0 2003 UO416 MBA-O 17.3 1.9 km multiple 2003–2021 18 Jan 2021 50 Disc.: SDSS MPC · JPL
0 2003 UP416 MBA-O 16.8 2.4 km multiple 2003–2019 22 Oct 2019 70 Disc.: SDSS
Alt.: 2011 CN71		 MPC · JPL
– 2003 UQ416 MBA-M 19.6 360 m single 5 days 24 Oct 2003 6 Disc.: SDSS MPC · JPL
0 2003 UX416 MBA-M 17.74 1.6 km multiple 2003–2021 28 Sep 2021 61 Disc.: SDSS
Added on 30 September 2021		 MPC · JPL
0 2003 UN417 MBA-M 18.25 940 m multiple 2003–2021 09 Dec 2021 26 Disc.: Spacewatch
Added on 21 August 2021		 MPC · JPL
1 2003 UP417 MBA-O 17.5 1.8 km multiple 2003–2020 16 Nov 2020 33 Disc.: SDSS
Added on 17 January 2021
Alt.: 2014 SL78		 MPC · JPL
0 2003 UC418 MBA-I 19.15 440 m multiple 2003–2021 07 Apr 2021 63 Disc.: SDSS
Alt.: 2003 UU379, 2016 WX10		 MPC · JPL
0 2003 UL418 MBA-I 17.9 780 m multiple 2003–2020 17 Nov 2020 95 Disc.: SDSS MPC · JPL
0 2003 UR418 MBA-I 18.00 750 m multiple 1994–2022 06 Jan 2022 112 Disc.: SDSS MPC · JPL
1 2003 UT418 MBA-M 18.3 650 m multiple 2003–2021 16 Jan 2021 61 Disc.: LINEAR
Alt.: 2007 RZ135		 MPC · JPL
2 2003 UZ418 MBA-O 17.4 1.8 km multiple 2003–2020 23 Jan 2020 44 Disc.: LPL/Spacewatch II
Added on 24 December 2021		 MPC · JPL
0 2003 UA419 MBA-O 17.17 2.0 km multiple 1998–2021 11 May 2021 99 Disc.: Spacewatch
Alt.: 2015 AA117		 MPC · JPL
0 2003 UC419 MBA-O 17.3 1.9 km multiple 2003–2021 06 Jan 2021 48 Disc.: SDSS
Alt.: 2014 WO150		 MPC · JPL
0 2003 UG419 MBA-M 17.01 1.7 km multiple 1996–2022 25 Jan 2022 164 Disc.: NEAT MPC · JPL
0 2003 UH419 HUN 18.4 620 m multiple 2003–2021 16 Jan 2021 105 Disc.: NEAT MPC · JPL
0 2003 UJ419 MCA 18.8 730 m multiple 1999–2021 09 Jan 2021 89 Disc.: LONEOS MPC · JPL
0 2003 UK419 MBA-I 18.08 720 m multiple 1992–2021 03 Aug 2021 54 Disc.: NEAT MPC · JPL
0 2003 UL419 MBA-I 18.5 590 m multiple 1996–2021 18 Jan 2021 58 Disc.: Spacewatch MPC · JPL
0 2003 UT419 MBA-I 17.79 820 m multiple 2003–2021 27 Sep 2021 133 Disc.: Kitt Peak Obs. MPC · JPL
0 2003 UU419 MBA-I 18.0 750 m multiple 2003–2020 10 Sep 2020 102 Disc.: Spacewatch II MPC · JPL
0 2003 UA420 MBA-O 16.7 2.5 km multiple 2003–2018 07 Nov 2018 89 Disc.: SDSS
Alt.: 2008 UP399		 MPC · JPL
0 2003 UD420 MBA-O 16.7 2.5 km multiple 2003–2021 06 Jun 2021 121 Disc.: Spacewatch MPC · JPL
0 2003 UH420 MBA-O 16.78 2.5 km multiple 2003–2022 12 Jan 2022 80 Disc.: SDSS MPC · JPL
0 2003 UJ420 MBA-I 18.64 560 m multiple 2003–2021 30 Sep 2021 104 Disc.: Spacewatch MPC · JPL
0 2003 UK420 MBA-M 17.1 1.6 km multiple 2003–2020 17 Nov 2020 119 Disc.: Spacewatch MPC · JPL
0 2003 UL420 MBA-O 16.0 3.5 km multiple 2003–2021 12 Jun 2021 130 Disc.: Spacewatch MPC · JPL
0 2003 UM420 MBA-M 17.20 2.0 km multiple 2003–2021 30 Oct 2021 142 Disc.: Spacewatch MPC · JPL
0 2003 UQ420 MBA-O 16.91 2.3 km multiple 2003–2021 03 Apr 2021 78 Disc.: Spacewatch MPC · JPL
0 2003 UR420 MBA-I 18.42 620 m multiple 2003–2021 14 Aug 2021 81 Disc.: Spacewatch MPC · JPL
0 2003 UW420 MBA-O 16.1 3.4 km multiple 2003–2021 17 Jan 2021 119 Disc.: Spacewatch MPC · JPL
0 2003 UZ420 MBA-I 18.3 650 m multiple 2003–2018 20 Jan 2018 72 Disc.: Spacewatch II MPC · JPL
0 2003 UB421 MBA-M 17.54 1.7 km multiple 2003–2021 03 Oct 2021 66 Disc.: Spacewatch II MPC · JPL
0 2003 UD421 MBA-I 18.3 650 m multiple 2003–2019 03 Jul 2019 76 Disc.: Spacewatch MPC · JPL
0 2003 UE421 MBA-I 18.23 670 m multiple 1996–2021 25 Nov 2021 134 Disc.: Spacewatch
Alt.: 1996 TO29		 MPC · JPL
0 2003 UF421 MBA-M 16.23 3.2 km multiple 2003–2021 31 Oct 2021 158 Disc.: Spacewatch MPC · JPL
0 2003 UH421 MBA-M 16.8 1.3 km multiple 1991–2021 17 Jan 2021 126 Disc.: Spacewatch
Alt.: 2010 HG72, 2017 DD129		 MPC · JPL
0 2003 UJ421 MBA-O 17.2 2.0 km multiple 2003–2020 23 Mar 2020 82 Disc.: Spacewatch II MPC · JPL
0 2003 UL421 MBA-M 17.50 1.3 km multiple 2003–2022 10 Jan 2022 79 Disc.: Spacewatch MPC · JPL
0 2003 UN421 MBA-I 18.2 680 m multiple 1996–2021 12 Jan 2021 118 Disc.: Spacewatch MPC · JPL
0 2003 UQ421 MBA-I 17.33 1.0 km multiple 2003–2021 31 Oct 2021 216 Disc.: Spacewatch
Alt.: 2016 CN14		 MPC · JPL
0 2003 UR421 MBA-M 17.34 1.9 km multiple 2003–2021 03 Oct 2021 114 Disc.: Spacewatch MPC · JPL
0 2003 UU421 MBA-O 16.47 2.8 km multiple 2003–2022 25 Jan 2022 111 Disc.: Spacewatch
Alt.: 2010 DY12		 MPC · JPL
0 2003 UW421 MBA-I 17.6 900 m multiple 2003–2021 24 Jan 2021 80 Disc.: Kitt Peak Obs. MPC · JPL
0 2003 UX421 MBA-I 18.68 550 m multiple 2003–2021 19 Feb 2021 107 Disc.: Spacewatch MPC · JPL
0 2003 UY421 MBA-I 17.8 820 m multiple 2003–2021 11 Jun 2021 106 Disc.: NEAT MPC · JPL
0 2003 UZ421 MBA-M 17.36 1.4 km multiple 2003–2022 20 Jan 2022 78 Disc.: SDSS MPC · JPL
0 2003 UA422 MBA-M 17.7 860 m multiple 2003–2020 23 Dec 2020 70 Disc.: Spacewatch MPC · JPL
0 2003 UC422 MBA-I 18.16 690 m multiple 2003–2022 25 Jan 2022 121 Disc.: Spacewatch MPC · JPL
0 2003 UD422 MBA-I 18.19 680 m multiple 2003–2021 14 May 2021 67 Disc.: Spacewatch MPC · JPL
0 2003 UE422 MBA-M 17.5 1.3 km multiple 2003–2020 06 Dec 2020 76 Disc.: Spacewatch II MPC · JPL
0 2003 UL422 MBA-I 18.1 710 m multiple 2003–2021 15 Jan 2021 132 Disc.: Spacewatch MPC · JPL
0 2003 UM422 MBA-O 16.29 3.1 km multiple 2003–2022 07 Jan 2022 132 Disc.: SDSS
Alt.: 2010 CU223		 MPC · JPL
0 2003 UP422 MBA-M 17.35 1.9 km multiple 2003–2021 09 Jul 2021 71 Disc.: Spacewatch MPC · JPL
0 2003 UR422 MBA-M 17.36 1.9 km multiple 2003–2021 08 Sep 2021 78 Disc.: Spacewatch MPC · JPL
0 2003 US422 MBA-I 18.1 710 m multiple 2003–2021 15 Jan 2021 99 Disc.: Spacewatch
Alt.: 2011 BR8		 MPC · JPL
0 2003 UV422 MBA-O 16.5 2.8 km multiple 2003–2021 11 Jan 2021 105 Disc.: Spacewatch MPC · JPL
0 2003 UX422 MBA-I 18.3 650 m multiple 2003–2020 24 Dec 2020 65 Disc.: Spacewatch MPC · JPL
0 2003 UY422 MBA-I 18.7 540 m multiple 2003–2019 24 Aug 2019 70 Disc.: SDSS MPC · JPL
0 2003 UA423 MBA-I 18.2 680 m multiple 2003–2020 09 Dec 2020 91 Disc.: Spacewatch MPC · JPL
0 2003 UC423 MBA-I 17.7 860 m multiple 2003–2020 16 Nov 2020 86 Disc.: Spacewatch II MPC · JPL
0 2003 UE423 MBA-M 17.3 1.0 km multiple 2003–2020 20 Dec 2020 88 Disc.: Spacewatch MPC · JPL
0 2003 UK423 MBA-M 17.1 1.6 km multiple 2003–2021 05 Jan 2021 91 Disc.: Spacewatch MPC · JPL
0 2003 UM423 MBA-O 16.6 2.7 km multiple 2003–2020 22 Dec 2020 79 Disc.: Spacewatch MPC · JPL
0 2003 UQ423 MBA-O 16.2 3.2 km multiple 2003–2020 15 Dec 2020 105 Disc.: Spacewatch MPC · JPL
0 2003 US423 MBA-O 16.81 2.4 km multiple 2003–2022 27 Jan 2022 87 Disc.: Kitt Peak Obs. MPC · JPL
0 2003 UT423 MBA-I 18.2 680 m multiple 2003–2021 14 Jan 2021 88 Disc.: Spacewatch MPC · JPL
0 2003 UU423 MBA-I 18.3 650 m multiple 1996–2020 17 Oct 2020 121 Disc.: Spacewatch MPC · JPL
0 2003 UV423 MBA-I 18.5 590 m multiple 2003–2019 04 Sep 2019 66 Disc.: Spacewatch II MPC · JPL
0 2003 UW423 MBA-I 18.2 680 m multiple 2003–2018 01 Nov 2018 54 Disc.: Kitt Peak Obs. MPC · JPL
0 2003 UX423 MBA-I 18.1 710 m multiple 2003–2020 04 Dec 2020 72 Disc.: Spacewatch II MPC · JPL
0 2003 UY423 MBA-M 17.58 1.7 km multiple 2003–2021 08 Sep 2021 84 Disc.: Spacewatch MPC · JPL
0 2003 UZ423 MBA-O 16.3 3.1 km multiple 2003–2020 13 May 2020 71 Disc.: Spacewatch MPC · JPL
0 2003 UA424 MBA-O 16.3 3.1 km multiple 2003–2021 10 Jan 2021 90 Disc.: SDSS
Alt.: 2016 BP54		 MPC · JPL
0 2003 UB424 MBA-M 17.60 1.7 km multiple 2003–2021 30 Jul 2021 69 Disc.: Spacewatch MPC · JPL
0 2003 UC424 MBA-O 16.7 2.5 km multiple 2003–2020 14 Dec 2020 87 Disc.: Spacewatch
Alt.: 2010 DN97		 MPC · JPL
0 2003 UF424 MBA-M 17.48 1.8 km multiple 2003–2021 04 Oct 2021 71 Disc.: Spacewatch MPC · JPL
0 2003 UH424 MBA-O 17.4 1.8 km multiple 2003–2020 22 Apr 2020 55 Disc.: Kitt Peak Obs. MPC · JPL
0 2003 UK424 MBA-M 17.59 1.7 km multiple 2003–2021 03 Oct 2021 82 — MPC · JPL
0 2003 UL424 MBA-O 16.77 2.5 km multiple 2003–2022 25 Jan 2022 82 — MPC · JPL
0 2003 UM424 MBA-M 17.90 1.5 km multiple 2003–2021 06 Oct 2021 102 — MPC · JPL
0 2003 UN424 MBA-O 16.63 2.6 km multiple 2003–2022 26 Jan 2022 88 — MPC · JPL
0 2003 UO424 MBA-M 17.60 1.7 km multiple 2003–2021 09 Oct 2021 88 — MPC · JPL
0 2003 UP424 MBA-I 18.2 680 m multiple 2003–2019 27 Oct 2019 130 — MPC · JPL
0 2003 US424 MBA-M 17.7 1.2 km multiple 2003–2020 21 Oct 2020 144 — MPC · JPL
0 2003 UU424 MBA-M 17.3 1.5 km multiple 2003–2021 07 Jan 2021 102 — MPC · JPL
0 2003 UW424 MBA-M 17.5 940 m multiple 2003–2021 15 Jan 2021 104 — MPC · JPL
0 2003 UY424 MBA-O 16.50 2.8 km multiple 2003–2022 27 Jan 2022 119 Alt.: 2010 DH20 MPC · JPL
0 2003 UA425 MBA-M 17.8 820 m multiple 2003–2017 01 Apr 2017 49 — MPC · JPL
0 2003 UB425 MBA-I 19.10 450 m multiple 2003–2021 28 Nov 2021 57 — MPC · JPL
0 2003 UD425 MBA-M 17.4 980 m multiple 2003–2020 07 Dec 2020 69 — MPC · JPL
0 2003 UG425 MBA-I 18.4 620 m multiple 2003–2019 28 Oct 2019 101 — MPC · JPL
0 2003 UJ425 MBA-M 17.82 1.5 km multiple 1994–2021 07 Nov 2021 76 — MPC · JPL
0 2003 UK425 MBA-M 17.42 1.4 km multiple 2003–2022 27 Jan 2022 117 — MPC · JPL
0 2003 UL425 MBA-I 18.0 750 m multiple 2003–2020 20 Jan 2020 47 — MPC · JPL
0 2003 UN425 MBA-O 17.51 1.8 km multiple 2003–2021 08 May 2021 59 — MPC · JPL
0 2003 UO425 MBA-O 17.1 2.1 km multiple 2003–2019 23 Oct 2019 51 — MPC · JPL
0 2003 UQ425 MBA-I 18.6 570 m multiple 2003–2020 18 Sep 2020 82 — MPC · JPL
0 2003 UR425 MBA-I 18.4 620 m multiple 2003–2019 26 Sep 2019 55 — MPC · JPL
0 2003 US425 MBA-M 17.42 1.8 km multiple 2003–2021 01 Oct 2021 68 — MPC · JPL
0 2003 UU425 MBA-M 17.49 1.8 km multiple 2003–2021 27 Nov 2021 82 — MPC · JPL
0 2003 UW425 MBA-M 18.28 660 m multiple 2003–2021 14 Apr 2021 112 — MPC · JPL
0 2003 UZ425 MBA-I 18.08 720 m multiple 2003–2021 09 May 2021 82 — MPC · JPL
0 2003 UA426 MBA-M 17.8 820 m multiple 2003–2021 24 Jan 2021 75 — MPC · JPL
0 2003 UB426 MBA-I 18.7 540 m multiple 2003–2020 15 Dec 2020 72 — MPC · JPL
0 2003 UC426 MBA-I 18.5 590 m multiple 2003–2021 11 Jan 2021 127 — MPC · JPL
0 2003 UD426 MBA-O 16.8 2.4 km multiple 2003–2020 17 Dec 2020 66 — MPC · JPL
0 2003 UE426 MBA-O 16.8 2.4 km multiple 2003–2020 15 Dec 2020 87 — MPC · JPL
0 2003 UF426 MBA-M 17.69 1.6 km multiple 2003–2021 25 Nov 2021 73 — MPC · JPL
0 2003 UG426 MBA-I 18.2 680 m multiple 2003–2021 09 Jan 2021 102 — MPC · JPL
0 2003 UJ426 MBA-I 18.4 620 m multiple 2003–2020 23 Jun 2020 49 — MPC · JPL
0 2003 UK426 MBA-I 18.91 490 m multiple 2003–2021 28 Nov 2021 46 — MPC · JPL
0 2003 UL426 MBA-I 18.55 580 m multiple 2003–2021 21 Apr 2021 90 — MPC · JPL
0 2003 UM426 MBA-M 18.0 1.1 km multiple 2003–2020 24 Oct 2020 75 — MPC · JPL
0 2003 UO426 MBA-M 17.90 1.5 km multiple 2003–2021 30 Nov 2021 66 — MPC · JPL
0 2003 UP426 MBA-M 17.2 1.5 km multiple 2003–2021 12 Jan 2021 82 — MPC · JPL
0 2003 UQ426 MBA-O 16.6 2.7 km multiple 2003–2021 04 Jan 2021 73 — MPC · JPL
1 2003 US426 MBA-I 18.5 590 m multiple 2003–2020 21 May 2020 65 — MPC · JPL
0 2003 UU426 MBA-M 17.60 1.3 km multiple 2003–2021 02 Dec 2021 76 — MPC · JPL
0 2003 UX426 MBA-I 17.5 940 m multiple 2003–2020 15 Oct 2020 100 — MPC · JPL
0 2003 UY426 MBA-M 17.85 1.5 km multiple 2003–2021 30 Nov 2021 83 — MPC · JPL
0 2003 UA427 MBA-I 18.69 540 m multiple 2003–2021 09 Dec 2021 62 — MPC · JPL
0 2003 UC427 MBA-I 18.3 650 m multiple 2003–2020 11 Oct 2020 65 — MPC · JPL
0 2003 UE427 MBA-M 17.55 1.7 km multiple 2003–2021 27 Oct 2021 69 — MPC · JPL
0 2003 UJ427 MBA-M 17.53 1.7 km multiple 2003–2021 07 Sep 2021 92 — MPC · JPL
0 2003 UK427 MBA-M 17.16 1.6 km multiple 2003–2022 07 Jan 2022 135 Alt.: 2010 LV25 MPC · JPL
0 2003 UL427 MBA-O 16.8 2.4 km multiple 2003–2019 29 Oct 2019 65 — MPC · JPL
0 2003 UM427 MBA-O 16.5 2.8 km multiple 2003–2021 14 Jan 2021 83 Alt.: 2010 FQ33 MPC · JPL
0 2003 UN427 MBA-I 18.5 590 m multiple 2003–2019 15 Nov 2019 67 — MPC · JPL
0 2003 UO427 MBA-O 16.3 3.1 km multiple 2003–2021 15 Jan 2021 84 — MPC · JPL
0 2003 UP427 MBA-I 18.4 620 m multiple 2003–2020 15 Dec 2020 102 — MPC · JPL
0 2003 UQ427 MBA-M 17.74 1.6 km multiple 2003–2021 07 Nov 2021 77 — MPC · JPL
0 2003 UR427 MBA-M 17.25 2.0 km multiple 2003–2022 06 Jan 2022 111 — MPC · JPL
0 2003 UT427 MBA-I 18.4 620 m multiple 2003–2020 12 Jul 2020 53 — MPC · JPL
3 2003 UU427 MBA-I 18.7 540 m multiple 1996–2017 26 Nov 2017 42 — MPC · JPL
0 2003 UW427 MBA-M 18.23 950 m multiple 2003–2022 07 Jan 2022 42 — MPC · JPL
0 2003 UX427 MBA-M 17.6 1.3 km multiple 2003–2020 20 Oct 2020 40 — MPC · JPL
0 2003 UZ427 MBA-O 16.5 2.8 km multiple 2003–2021 16 Jan 2021 73 — MPC · JPL
0 2003 UA428 MBA-O 17.1 2.1 km multiple 2003–2019 02 Dec 2019 58 — MPC · JPL
0 2003 UB428 MBA-M 17.94 1.1 km multiple 1999–2022 25 Jan 2022 77 — MPC · JPL
0 2003 UC428 MBA-I 18.3 650 m multiple 2003–2021 17 Jan 2021 43 — MPC · JPL
0 2003 UE428 MBA-O 17.1 2.1 km multiple 2003–2021 13 Jun 2021 60 Alt.: 2011 GE99 MPC · JPL
0 2003 UF428 MBA-M 18.0 750 m multiple 2003–2021 19 Mar 2021 78 Alt.: 2013 EW178 MPC · JPL
1 2003 UG428 MBA-I 18.3 650 m multiple 1996–2020 16 Aug 2020 73 Alt.: 1996 TA21 MPC · JPL
0 2003 UK428 MBA-I 18.64 560 m multiple 2003–2021 06 Apr 2021 93 — MPC · JPL
0 2003 UL428 MBA-M 17.8 820 m multiple 2003–2020 19 Dec 2020 47 — MPC · JPL
0 2003 UM428 MBA-I 18.3 650 m multiple 2003–2020 22 Dec 2020 39 — MPC · JPL
0 2003 UN428 MBA-M 17.33 1.9 km multiple 2003–2021 26 Nov 2021 120 — MPC · JPL
0 2003 UO428 MBA-M 18.2 680 m multiple 2003–2021 14 Jan 2021 54 — MPC · JPL
0 2003 UQ428 MBA-M 18.3 650 m multiple 2001–2019 28 Jul 2019 42 — MPC · JPL
0 2003 UR428 MBA-I 18.5 590 m multiple 2003–2016 25 Oct 2016 43 Alt.: 2016 QL32 MPC · JPL
1 2003 US428 MCA 18.8 520 m multiple 2003–2020 25 Apr 2020 45 — MPC · JPL
2 2003 UT428 MBA-I 18.0 750 m multiple 2003–2016 13 Jan 2016 35 — MPC · JPL
0 2003 UV428 MBA-O 17.3 1.9 km multiple 2003–2019 27 Oct 2019 40 — MPC · JPL
0 2003 UW428 MBA-M 17.7 1.6 km multiple 2003–2020 22 Aug 2020 53 — MPC · JPL
0 2003 UY428 MBA-I 18.8 520 m multiple 2003–2020 06 Dec 2020 70 — MPC · JPL
1 2003 UZ428 MBA-M 18.3 920 m multiple 2003–2020 15 Dec 2020 59 — MPC · JPL
0 2003 UA429 MBA-I 19.0 470 m multiple 2003–2019 29 Oct 2019 39 — MPC · JPL
0 2003 UB429 MBA-I 17.8 820 m multiple 2003–2020 16 Aug 2020 55 — MPC · JPL
0 2003 UC429 MBA-I 18.67 550 m multiple 2003–2022 13 Jan 2022 62 — MPC · JPL
0 2003 UE429 MBA-O 17.7 1.6 km multiple 2002–2018 07 Aug 2018 39 — MPC · JPL
0 2003 UF429 MBA-O 16.8 2.4 km multiple 2003–2021 18 Jan 2021 112 Alt.: 2016 AM183 MPC · JPL
0 2003 UG429 MBA-O 17.1 2.1 km multiple 2003–2021 05 Jun 2021 99 Alt.: 2010 JA7 MPC · JPL
0 2003 UH429 MBA-O 16.61 2.7 km multiple 2003–2022 10 Jan 2022 84 Alt.: 2010 DM71 MPC · JPL
0 2003 UJ429 MBA-I 18.8 520 m multiple 2003–2019 22 Aug 2019 63 — MPC · JPL
0 2003 UK429 MBA-O 16.63 2.6 km multiple 2003–2021 17 Apr 2021 65 — MPC · JPL
0 2003 UL429 MBA-O 16.0 3.5 km multiple 2003–2020 25 May 2020 49 — MPC · JPL
0 2003 UN429 MBA-I 18.1 710 m multiple 2003–2020 23 Jan 2020 52 Alt.: 2003 SG368 MPC · JPL
0 2003 UQ429 MBA-I 18.4 620 m multiple 2003–2019 05 Sep 2019 52 — MPC · JPL
0 2003 UR429 MBA-M 17.51 1.8 km multiple 2003–2021 09 Nov 2021 72 — MPC · JPL
0 2003 US429 MBA-M 18.00 1.1 km multiple 2003–2021 09 Dec 2021 72 — MPC · JPL
2 2003 UT429 MBA-I 19.3 410 m multiple 2003–2017 24 Nov 2017 39 — MPC · JPL
0 2003 UV429 MBA-O 16.4 2.9 km multiple 2003–2020 24 Jan 2020 99 — MPC · JPL
0 2003 UY429 MBA-I 18.8 520 m multiple 2003–2020 14 Sep 2020 51 — 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 1 February 2022.
  3. ^ Johnston, Wm. Robert (2 January 2022). "List of Known Trans-Neptunian Objects". Johnston's Archive. Retrieved 1 February 2022.
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