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List of unnumbered minor planets: 2004 S

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This is a partial list of unnumbered minor planets for principal provisional designations assigned during 16–30 September 2004. As of February 2022, a total of 203 bodies remain unnumbered for this period.[1][2][3] Objects for this year are listed on the following pages: A–B · C · D–E · F · G–H · J–O · P–Q · Ri · Rii · Riii · S · Ti · Tii · Tiii · Tiv · U–V · W–X and Y. Also see previous and next year.

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

S

[edit]
U Designation Class Physical Observations Description and notes Ref
H D Opp. Arc Last Used
7 2004 SA AMO 26.1 21 m single 1 day 17 Sep 2004 32 Disc.: Spacewatch MPC · JPL
2 2004 SD MCA 18.4 620 m multiple 2004–2020 21 May 2020 85 Disc.: LINEAR
Alt.: 2012 KF6
MPC · JPL
2004 SL MCA 17.5 940 m single 23 days 08 Oct 2004 29 Disc.: LINEAR MPC · JPL
6 2004 SR APO 23.8 62 m single 18 days 01 Oct 2004 73 Disc.: LINEAR MPC · JPL
0 2004 SS AMO 21.9 150 m multiple 2004–2017 22 Nov 2017 293 Disc.: LINEAR
Potentially hazardous object
MPC · JPL
0 2004 SV MBA-O 16.40 2.9 km multiple 2004–2021 07 Dec 2021 197 Disc.: LINEAR
Alt.: 2010 VQ20
MPC · JPL
0 2004 SW MBA-M 17.47 1.3 km multiple 2004–2022 03 Jan 2022 73 Disc.: LINEAR MPC · JPL
2004 SY MBA-M 17.2 1.1 km single 42 days 21 Oct 2004 37 Disc.: LINEAR MPC · JPL
6 2004 SA1 APO 25.3 31 m single 6 days 22 Sep 2004 33 Disc.: LINEAR
AMO at MPC
MPC · JPL
2 2004 SB1 APO 20.4 300 m multiple 1995–2018 05 Aug 2018 246 Disc.: LINEAR MPC · JPL
0 2004 SH1 MBA-M 17.60 1.3 km multiple 2004–2021 09 Jun 2021 98 Disc.: LINEAR MPC · JPL
0 2004 SF2 MBA-I 18.5 590 m multiple 2001–2020 20 Oct 2020 108 Disc.: Spacewatch
Alt.: 2016 GY79
MPC · JPL
3 2004 SJ2 MBA-M 18.0 1.1 km multiple 2004–2013 09 Nov 2013 29 Disc.: Spacewatch MPC · JPL
4 2004 ST2 ATE 24.2 51 m multiple 2004–2018 23 Sep 2018 64 Disc.: LINEAR MPC · JPL
1 2004 SW2 MBA-I 18.1 710 m multiple 2004–2019 05 Jan 2019 143 Disc.: Berg. Gladbach MPC · JPL
0 2004 SE4 MBA-I 18.65 550 m multiple 1997–2021 06 Apr 2021 32 Disc.: Spacewatch MPC · JPL
1 2004 SM4 MBA-M 18.50 590 m multiple 2004–2021 09 Dec 2021 35 Disc.: Spacewatch
Added on 24 December 2021
MPC · JPL
6 2004 SY4 APO 24.4 47 m single 15 days 05 Oct 2004 51 Disc.: SSS
AMO at MPC
MPC · JPL
0 2004 SK5 MBA-I 18.61 560 m multiple 2004–2021 14 Apr 2021 58 Disc.: Spacewatch MPC · JPL
3 2004 SX5 MBA-I 18.8 520 m multiple 2004–2016 02 Jan 2016 30 Disc.: Spacewatch MPC · JPL
0 2004 SV6 MBA-M 17.80 1.2 km multiple 2004–2021 27 Nov 2021 65 Disc.: Spacewatch
Added on 30 September 2021
MPC · JPL
3 2004 SA7 MBA-I 19.0 470 m multiple 2004–2019 19 Nov 2019 30 Disc.: Spacewatch MPC · JPL
1 2004 SK7 MBA-M 18.34 900 m multiple 2004–2021 27 Oct 2021 70 Disc.: Spacewatch
Added on 22 July 2020
MPC · JPL
0 2004 SZ7 MBA-O 16.84 2.4 km multiple 2004–2021 25 Nov 2021 123 Disc.: Spacewatch
Alt.: 2015 PN298
MPC · JPL
2004 SD8 MBA-I 19.8 330 m single 10 days 21 Sep 2004 9 Disc.: Spacewatch MPC · JPL
1 2004 SE8 MBA-I 17.5 940 m multiple 2003–2021 08 Jan 2021 76 Disc.: Spacewatch MPC · JPL
3 2004 SU8 MBA-I 18.6 570 m multiple 2004–2020 23 Jan 2020 23 Disc.: LINEAR MPC · JPL
1 2004 SZ8 MBA-M 17.5 1.3 km multiple 2004–2019 04 Apr 2019 81 Disc.: LINEAR
Alt.: 2017 SR112
MPC · JPL
0 2004 SA9 MBA-I 19.33 400 m multiple 2004–2021 07 Nov 2021 78 Disc.: LINEAR MPC · JPL
0 2004 SV10 MBA-M 17.73 1.2 km multiple 2004–2021 07 Aug 2021 166 Disc.: SSS
Alt.: 2017 SX34
MPC · JPL
2004 SN13 MBA-M 17.4 980 m single 27 days 11 Oct 2004 14 Disc.: LINEAR MPC · JPL
0 2004 SN15 MBA-O 16.84 2.4 km multiple 1993–2021 28 Nov 2021 110 Disc.: LONEOS
Added on 5 November 2021
Alt.: 2015 PR209
MPC · JPL
3 2004 SE19 MBA-I 18.7 540 m multiple 2004–2019 29 Oct 2019 42 Disc.: LINEAR MPC · JPL
8 2004 SA20 APO 22.8 98 m single 17 days 08 Oct 2004 19 Disc.: LINEAR MPC · JPL
1 2004 SC20 MBA-I 18.2 680 m multiple 2004–2019 04 Oct 2019 65 Disc.: Astronomical Research Obs.
Alt.: 2008 UB269
MPC · JPL
2 2004 SA22 MBA-M 17.7 860 m multiple 2000–2016 07 Aug 2016 32 Disc.: Spacewatch
Added on 21 August 2021
MPC · JPL
0 2004 SU23 MBA-M 18.27 660 m multiple 2004–2021 08 Dec 2021 34 Disc.: Spacewatch MPC · JPL
1 2004 SM24 MBA-O 17.11 2.1 km multiple 2004–2021 25 Nov 2021 64 Disc.: Spacewatch
Alt.: 2021 QC33
MPC · JPL
0 2004 SW24 MBA-I 19.00 470 m multiple 2004–2021 02 Oct 2021 54 Disc.: LPL/Spacewatch II
Alt.: 2011 UU378
MPC · JPL
3 2004 SD26 APO 18.7 650 m multiple 2004–2007 20 Sep 2007 66 Disc.: LINEAR MPC · JPL
8 2004 SE26 APO 25.8 25 m single 2 days 23 Sep 2004 18 Disc.: LINEAR MPC · JPL
1 2004 SQ26 HUN 19.3 410 m multiple 2004–2021 15 Jan 2021 38 Disc.: Spacewatch MPC · JPL
6 2004 SR26 APO 26.6 17 m single 2 days 24 Sep 2004 26 Disc.: LINEAR
AMO at MPC
MPC · JPL
6 2004 SS26 APO 23.1 85 m single 2 days 24 Sep 2004 32 Disc.: LINEAR MPC · JPL
7 2004 ST26 APO 26.3 20 m single 1 day 24 Sep 2004 25 Disc.: Spacewatch MPC · JPL
9 2004 SU26 APO 24.9 37 m single 1 day 24 Sep 2004 11 Disc.: LINEAR MPC · JPL
9 2004 SW26 ATE 25.7 26 m single 1 day 24 Sep 2004 24 Disc.: LPL/Spacewatch II MPC · JPL
1 2004 SV27 MBA-O 17.0 2.2 km multiple 2004–2021 10 Oct 2021 45 Disc.: Spacewatch
Added on 30 September 2021
Alt.: 2010 OM35
MPC · JPL
0 2004 SD34 MBA-M 18.23 950 m multiple 2004–2021 08 Nov 2021 60 Disc.: Spacewatch MPC · JPL
1 2004 SK34 MBA-O 17.9 1.5 km multiple 2004–2018 11 Aug 2018 31 Disc.: Spacewatch MPC · JPL
1 2004 SM34 MBA-O 17.23 2.0 km multiple 2004–2021 04 Oct 2021 48 Disc.: Spacewatch MPC · JPL
2 2004 SP34 MBA-M 18.0 1.1 km multiple 2004–2017 17 Sep 2017 21 Disc.: Spacewatch MPC · JPL
0 2004 SR34 MBA-M 18.23 950 m multiple 2004–2021 11 Oct 2021 87 Disc.: Spacewatch MPC · JPL
0 2004 SY34 MBA-M 17.86 1.1 km multiple 2004–2021 01 Nov 2021 126 Disc.: LINEAR MPC · JPL
0 2004 SL35 MBA-M 17.4 1.4 km multiple 2004–2017 12 Aug 2017 30 Disc.: Spacewatch MPC · JPL
0 2004 SN35 MBA-O 17.14 2.1 km multiple 2004–2022 25 Jan 2022 66 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
1 2004 SS35 MBA-M 18.6 800 m multiple 2004–2017 12 Aug 2017 20 Disc.: Spacewatch MPC · JPL
0 2004 SY35 MBA-M 17.93 1.1 km multiple 2004–2021 08 Jul 2021 38 Disc.: Spacewatch MPC · JPL
0 2004 SQ36 MBA-I 18.73 530 m multiple 2004–2021 09 May 2021 63 Disc.: Spacewatch MPC · JPL
0 2004 SA37 MBA-O 17.45 1.8 km multiple 2004–2021 08 Nov 2021 71 Disc.: Spacewatch
Added on 21 August 2021
Alt.: 2010 PM42
MPC · JPL
0 2004 SB37 MBA-I 18.2 680 m multiple 2004–2019 19 Nov 2019 31 Disc.: Spacewatch MPC · JPL
0 2004 SO37 MBA-O 17.72 1.6 km multiple 2004–2021 28 Nov 2021 54 Disc.: Spacewatch MPC · JPL
0 2004 SU37 MBA-M 17.9 1.1 km multiple 2004–2019 08 Jan 2019 37 Disc.: Spacewatch MPC · JPL
0 2004 SG38 MBA-M 17.6 1.3 km multiple 2004–2018 30 Dec 2018 37 Disc.: Spacewatch
Alt.: 2015 AO151
MPC · JPL
0 2004 SH38 MBA-I 19.46 380 m multiple 2004–2021 26 Oct 2021 79 Disc.: Spacewatch
Alt.: 2011 UY138
MPC · JPL
0 2004 SB43 MBA-M 17.2 2.0 km multiple 2004–2020 19 Jan 2020 35 Disc.: LINEAR MPC · JPL
0 2004 SR43 MBA-I 18.93 490 m multiple 2004–2021 30 Nov 2021 66 Disc.: LINEAR
Alt.: 2014 QR440
MPC · JPL
2004 SF44 MBA-M 17.4 1.4 km single 22 days 10 Oct 2004 16 Disc.: LINEAR MPC · JPL
0 2004 SL44 MBA-M 17.38 1.9 km multiple 2004–2021 05 Jun 2021 112 Disc.: LINEAR
Alt.: 2013 RX42
MPC · JPL
3 2004 SW44 MBA-M 18.7 760 m multiple 2004–2021 08 Dec 2021 47 Disc.: LINEAR MPC · JPL
1 2004 SC47 MBA-I 18.2 680 m multiple 2004–2019 20 Dec 2019 126 Disc.: LINEAR
Alt.: 2015 RX95
MPC · JPL
3 2004 SU50 MBA-M 18.3 1.2 km multiple 2004–2013 22 Oct 2013 23 Disc.: LPL/Spacewatch II MPC · JPL
2 2004 SW50 MBA-M 18.89 700 m multiple 2004–2021 27 Oct 2021 34 Disc.: LPL/Spacewatch II
Added on 5 November 2021
Alt.: 2021 RT70
MPC · JPL
0 2004 SE51 MBA-O 18.07 1.4 km multiple 2004–2021 27 Nov 2021 66 Disc.: LPL/Spacewatch II
Added on 5 November 2021
MPC · JPL
5 2004 SU55 AMO 24.7 41 m single 81 days 12 Dec 2004 40 Disc.: LINEAR MPC · JPL
3 2004 SC56 ATE 22.7 291 m multiple 2004–2010 01 Sep 2010 161 Disc.: LINEAR MPC · JPL
1 2004 SJ56 MBA-M 18.29 920 m multiple 2004–2021 01 Nov 2021 48 Disc.: LONEOS
Added on 5 November 2021
Alt.: 2021 PG107
MPC · JPL
1 2004 SC60 TNO 7.2 131 km multiple 2004–2021 30 Sep 2021 135 Disc.: Palomar Obs.
LoUTNOs, res · 4:7
MPC · JPL
3 2004 SG61 MBA-I 18.6 570 m multiple 2004–2016 04 Jan 2016 37 Disc.: LINEAR
Alt.: 2015 VP114
MPC · JPL
0 2004 SZ61 MBA-M 18.05 1.0 km multiple 2004–2021 30 Jul 2021 48 Disc.: LPL/Spacewatch II
Alt.: 2015 BU194
MPC · JPL
0 2004 SF62 MBA-M 18.06 730 m multiple 2002–2022 07 Jan 2022 26 Disc.: Spacewatch MPC · JPL
2 2004 SO62 MBA-O 17.9 1.5 km multiple 1999–2019 29 Oct 2019 32 Disc.: Mauna Kea Obs.
Added on 17 January 2021
Alt.: 2004 RW350, 2009 SS306
MPC · JPL
0 2004 SV62 MBA-M 17.82 1.1 km multiple 2004–2021 06 Oct 2021 75 Disc.: Spacewatch MPC · JPL
0 2004 SY62 MBA-M 17.22 2.0 km multiple 2004–2021 09 Apr 2021 74 Disc.: Spacewatch MPC · JPL
0 2004 SE63 MBA-O 17.04 2.2 km multiple 2002–2021 06 Nov 2021 57 Disc.: Spacewatch MPC · JPL
1 2004 SF63 MBA-M 17.8 820 m multiple 1992–2020 11 Oct 2020 105 Disc.: Spacewatch MPC · JPL
1 2004 SH63 MBA-M 17.5 1.3 km multiple 2004–2017 10 Oct 2017 43 Disc.: Spacewatch MPC · JPL
0 2004 SM63 MBA-M 17.63 890 m multiple 2004–2022 24 Jan 2022 62 Disc.: Spacewatch MPC · JPL
0 2004 SQ63 MBA-I 18.87 500 m multiple 1997–2021 05 Jul 2021 59 Disc.: Spacewatch MPC · JPL
0 2004 SR63 MBA-M 18.20 960 m multiple 2004–2021 08 Aug 2021 63 Disc.: Spacewatch MPC · JPL
3 2004 SS63 MBA-M 18.0 1.1 km multiple 2004–2017 16 Oct 2017 37 Disc.: Spacewatch MPC · JPL
0 2004 SU63 MBA-O 16.73 2.5 km multiple 2004–2021 26 Nov 2021 92 Disc.: Spacewatch MPC · JPL
0 2004 SV63 MBA-M 18.19 970 m multiple 2004–2021 27 Sep 2021 76 Disc.: Spacewatch MPC · JPL
0 2004 SW63 MBA-M 17.0 1.7 km multiple 2004–2019 24 Jan 2019 48 Disc.: Spacewatch
Alt.: 2010 CG17
MPC · JPL
0 2004 SX63 MBA-M 17.6 1.3 km multiple 2004–2020 22 Apr 2020 36 Disc.: Spacewatch MPC · JPL
0 2004 SY63 MBA-M 18.11 1.0 km multiple 2004–2021 06 Nov 2021 92 Disc.: Spacewatch MPC · JPL
0 2004 SA64 MBA-I 19.0 470 m multiple 2004–2020 21 Jun 2020 38 Disc.: Spacewatch MPC · JPL
2 2004 SB64 MBA-I 19.0 470 m multiple 2004–2018 16 Jun 2018 24 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SE64 MBA-I 18.5 590 m multiple 2004–2019 04 Dec 2019 52 Disc.: Spacewatch MPC · JPL
3 2004 SL64 MBA-I 18.7 540 m multiple 2004–2020 22 Jan 2020 37 Disc.: Spacewatch MPC · JPL
1 2004 SM64 MBA-I 18.3 650 m multiple 2004–2020 22 Jan 2020 45 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SN64 MBA-M 18.32 910 m multiple 2004–2021 07 Nov 2021 76 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SO64 MBA-M 17.74 1.2 km multiple 2004–2021 17 Jun 2021 30 Disc.: SSS MPC · JPL
1 2004 SP64 MBA-I 19.0 470 m multiple 2004–2019 25 Sep 2019 30 Disc.: Spacewatch MPC · JPL
0 2004 SR64 MBA-M 18.60 800 m multiple 2004–2021 03 Oct 2021 46 Disc.: Spacewatch MPC · JPL
0 2004 SX64 MBA-I 18.55 580 m multiple 2004–2021 07 Feb 2021 39 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SB65 MBA-I 18.9 490 m multiple 2004–2019 19 Dec 2019 61 Disc.: Spacewatch MPC · JPL
0 2004 SL65 MBA-I 18.4 620 m multiple 2004–2021 12 Jun 2021 58 Disc.: Spacewatch MPC · JPL
0 2004 SM65 MBA-I 18.56 580 m multiple 2004–2021 08 May 2021 41 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SO65 MBA-O 16.90 2.3 km multiple 2004–2021 09 May 2021 52 Disc.: LPL/Spacewatch II MPC · JPL
0 2004 SP65 MBA-I 18.70 540 m multiple 2004–2021 27 Oct 2021 68 Disc.: Spacewatch MPC · JPL
0 2004 SQ65 MBA-O 17.57 1.7 km multiple 2004–2020 24 Oct 2020 46 Disc.: Spacewatch MPC · JPL
0 2004 SR65 MBA-O 17.18 2.0 km multiple 2004–2021 26 Oct 2021 39 Disc.: Spacewatch
Added on 22 July 2020
MPC · JPL
2 2004 ST65 MBA-I 18.9 490 m multiple 2004–2021 08 Jun 2021 49 Disc.: Spacewatch
Added on 22 July 2020
MPC · JPL
0 2004 SV65 MBA-O 16.6 2.7 km multiple 2004–2021 06 Oct 2021 82 Disc.: Mauna Kea Obs.
Added on 19 October 2020
Alt.: 2010 PM30
MPC · JPL
2 2004 SX65 MBA-I 18.8 520 m multiple 2004–2019 26 Sep 2019 21 Disc.: Spacewatch
Added on 17 January 2021
MPC · JPL
0 2004 SY65 MBA-O 17.1 2.1 km multiple 2004–2020 20 Dec 2020 51 Disc.: Spacewatch
Added on 17 January 2021
Alt.: 2017 DW94
MPC · JPL
0 2004 SB66 MBA-M 17.8 820 m multiple 2003–2020 18 Aug 2020 33 Disc.: LPL/Spacewatch II
Added on 17 June 2021
MPC · JPL
0 2004 SD66 MBA-O 17.21 2.0 km multiple 2004–2021 26 Nov 2021 63 Disc.: Spacewatch
Added on 21 August 2021
MPC · JPL
2 2004 SE66 MBA-M 18.62 560 m multiple 2004–2016 08 Aug 2016 32 Disc.: LPL/Spacewatch II
Added on 21 August 2021
MPC · JPL
0 2004 SF66 MBA-I 19.1 450 m multiple 2004–2019 05 Nov 2019 30 Disc.: Spacewatch
Added on 21 August 2021
MPC · JPL
0 2004 SG66 MBA-I 18.98 480 m multiple 2004–2021 08 Sep 2021 46 Disc.: Spacewatch
Added on 21 August 2021
MPC · JPL
0 2004 SJ66 MBA-M 18.15 990 m multiple 2004–2021 06 Nov 2021 48 Disc.: Spacewatch
Added on 30 September 2021
MPC · JPL
0 2004 SK66 MBA-I 19.07 460 m multiple 2004–2021 08 Dec 2021 55 Disc.: LPL/Spacewatch II
Added on 5 November 2021
MPC · JPL
0 2004 SL66 MBA-I 18.80 520 m multiple 2004–2015 07 Nov 2015 25 Disc.: Spacewatch
Added on 5 November 2021
MPC · JPL
1 2004 SM66 MBA-O 17.50 1.8 km multiple 2004–2021 07 Nov 2021 42 Disc.: Spacewatch
Added on 5 November 2021
MPC · JPL
2 2004 SN66 MBA-O 18.15 1.3 km multiple 2004–2021 06 Nov 2021 25 Disc.: LPL/Spacewatch II
Added on 5 November 2021
MPC · JPL

References

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  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.