Metasequoia Glyptostroboides

by | Mar 20, 2018 | Metasequoia Glyptostroboides

How Can We Help?
You are here:
< Back

1900–1979 · 1980–1989 · 1990–1992 · 1993 · 1994 · 1995 · 1996 · 1997 · 1998 · 1999 A–R · 1999 S–T · 1999 U–Y · 2000 A–E · 2000 F–O · 2000 P–R · 2000 S–T · 2000 U–Y · 2001 A–E · 2001 F (i) · 2001 F (ii) · 2001 G–O · 2001 P–R · 2001 S · 2001 T · 2001 U · 2001 V–W · 2001 X–Y · 2002 A–B · 2002 C · 2002 D–F · 2002 G–K · 2002 L–O · 2002 P · 2002 Q (i) · 2002 Q (ii) · 2002 R (i) · 2002 R (ii) · 2002 S · 2002 T (i)

 · 2002 T (ii) · 2002 U–V · 2002 W–Y · 2003 A–E · 2003 F–G · 2003 H–L · 2003 M–R · 2003 S (i) · 2003 S (ii) · 2003 S (iii) · 2003 S (iv) · 2003 T · 2003 U (i) · 2003 U (ii) · 2003 U (iii) · 2003 U (iv) · 2003 V · 2003 W (i) · 2003 W (ii) · 2003 X–Y · 2004 A–B · 2004 C · 2004 D–E · 2004 F · 2004 G–H · 2004 J–O · 2004 P–Q · 2004 R (i) · 2004 R (ii) · 2004 R (iii) · 2004 S · 2004 T (i) · 2004 T (ii) · 2004 T (iii) · 2004 T (iv) · 2004 U–V · 2004 W–X · 2004 Y
Navigation of unnumbered minor planets by year of principal provisional designation until 2004.
This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.

This is a partial list of unnumbered minor planets, which are provisionally designated minor planets with a poorly determined orbit, not cataloged in the list of (numbered) minor planets (see index), due to insufficient observational data. This also include lost minor planets which have not been observed for many years, or even decades.

As of June 2018, and according to the Minor Planet Center's statistic, there are 256,152[1] or approximately 32% unnumbered minor planets (uMPs) of a total of 779,736,[2] which may differ from JPL Small-Body Database.[3][a]

This partial list contains bodies first observed until 1994, with other lists covering 1995–2004. Due to the increasing number of new principal designations, unnumbered minor planets with a first observation date after 2004 are not listed.

Statistics

10,000
20,000
30,000
40,000
<'95
'95
'96
'97
'98
'99
'00
'01
'02
'03
'04
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
Unnumbered minor planets by year of principle designation. As of June 2018, there are 241,722 unnumbered bodies (survey designations included):[a]
  Until 2004: 17,255 minor planets listed on this and other partial pages, see § 1995–2004
  Since 2005: 239,098 minor planets (not listed)
List of minor planets: 523,584 bodies (66.8%)Unnumbered minor planets: 256,152 bodies (32.7%)Comets: 4,021 bodies (0.5%)
Total of 783,757 small Solar System bodies as of April 2018:[1]
  523,584 numbered minor planets
  256,152 unnumbered minor planets
  4021 comets

1900–1959

Year U Designation First observer Class H Observations Description and notes Ref
First Last Arc #
1927 8 1927 LA Heidelberg Obs. outer-MBA 11 01 Jun 1927 05 Jul 1927 34 3 oldest unnumbered/lost asteroid. may be (495079) 2011 HE57. MPC · JPL
1935 9 1935 UZ Uccle Obs. Mars-crosser n.a. 19 Oct 1935 23 Oct 1935 4 3 — MPC · JPL
1937 7 1937 CK Uccle Obs. inner-MBA n.a. 10 Feb 1937 13 Mar 1937 31 3 — MPC · JPL
1939 n.a. 1939 RR Uccle Obs. outer-MBA 12 15 Sep 1939 12 Oct 1939 27 3 — MPC · JPL
1942 9 1942 RH Turku Obs. inner-MBA 13.8 05 Sep 1942 15 Sep 1942 10 4 — MPC · JPL

1960–1969

Year U Designation First observer Class H Observations Description and notes Ref
First Last Arc #
1960 9 1960 SO Palomar Obs. outer-MBA 15.8 24 Sep 1960 28 Sep 1960 4 7 — MPC · JPL
1960 9 1960 SB1 Palomar Obs. Mars-crosser 17.2 24 Sep 1960 28 Sep 1960 4 6 — MPC · JPL
1960 8 1960 SC1 Palomar Obs. middle-MBA 16.7 24 Sep 1960 26 Oct 1960 32 10 — MPC · JPL
1960 9 2181 P-L Palomar–Leiden srvy. outer-MBA 15.6 24 Sep 1960 29 Sep 1960 5 7 — MPC · JPL
1960 9 4198 P-L Palomar–Leiden srvy. Mars-crosser 17.9 24 Sep 1960 28 Sep 1960 4 8 — MPC · JPL
1960 9 4532 P-L Palomar–Leiden srvy. inner-MBA 17.4 24 Sep 1960 28 Sep 1960 4 5 — MPC · JPL
1960 9 4717 P-L Palomar–Leiden srvy. outer-MBA 16.3 24 Sep 1960 28 Sep 1960 4 10 — MPC · JPL
1960 9 4847 P-L Palomar–Leiden srvy. middle-MBA 16.8 24 Sep 1960 28 Sep 1960 4 7 — MPC · JPL
1960 9 6013 P-L Palomar–Leiden srvy. inner-MBA 17.1 24 Sep 1960 28 Sep 1960 4 6 — MPC · JPL
1960 0 6331 P-L Palomar–Leiden srvy. inner-MBA 18.5 24 Sep 1960 07 Nov 2017 20863 82 alternatively 2010 LQ92, 2010 RX48 MPC · JPL
1960 0 6344 P-L Palomar–Leiden srvy. NEO · APO · PHA 20.4 24 Sep 1960 03 Feb 2008 17298 118 alternatively 2007 RR9 MPC · JPL
1960 9 6879 P-L Palomar–Leiden srvy. outer-MBA 16.8 24 Sep 1960 28 Sep 1960 4 5 — MPC · JPL

1970–1979

Year U Designation First observer Class H Observations Description and notes Ref
First Last Arc #
1973 8 1973 SV1 Palomar Obs. Mars-crosser 17.9 19 Sep 1973 05 Oct 1973 16 15 — MPC · JPL
1973 9 1077 T-2 Palomar–Leiden srvy. middle-MBA 16.9 24 Sep 1973 30 Sep 1973 6 8 — MPC · JPL
1973 9 1168 T-2 Palomar–Leiden srvy. middle-MBA 17.5 19 Sep 1973 05 Oct 1973 16 15 — MPC · JPL
1973 9 2060 T-2 Palomar–Leiden srvy. inner-MBA 18.1 29 Sep 1973 04 Oct 1973 5 6 — MPC · JPL
1977 9 2620 T-3 Palomar–Leiden srvy. outer-MBA 16 16 Oct 1977 22 Oct 1977 6 8 — MPC · JPL
1977 9 2678 T-3 Palomar–Leiden srvy. inner-MBA 18.1 07 Oct 1977 17 Oct 1977 10 13 — MPC · JPL
1977 9 3411 T-3 Palomar–Leiden srvy. inner-MBA 17.5 07 Oct 1977 17 Oct 1977 10 8 — MPC · JPL
1977 9 3521 T-3 Palomar–Leiden srvy. Mars-crosser 18.2 07 Oct 1977 21 Oct 1977 14 9 — MPC · JPL
1977 9 4571 T-3 Palomar–Leiden srvy. middle-MBA 17.4 11 Oct 1977 22 Oct 1977 11 11 — MPC · JPL
1977 9 4658 T-3 Palomar–Leiden srvy. inner-MBA 18.2 07 Oct 1977 17 Oct 1977 10 8 — MPC · JPL
1977 9 5154 T-3 Palomar–Leiden srvy. outer-MBA 17 11 Oct 1977 17 Oct 1977 6 8 — MPC · JPL
1979 9 1979 MW5 Siding Spring Obs. outer-MBA 16 24 Jun 1979 29 Jun 1979 5 3 — MPC · JPL
1979 9 1979 XB Siding Spring Obs. NEO · APO · PHA 18.6 11 Dec 1979 15 Dec 1979 4 18 — MPC · JPL

1980–1989

Year U Designation First observer Class H Observations Description and notes Ref
First Last Arc #
1981 8 1981 EG6 Siding Spring Obs. outer-MBA 17.3 02 Feb 1981 12 Mar 1981 38 5 — MPC · JPL
1981 9 1981 ES34 Siding Spring Obs. middle-MBA 17.1 02 Mar 1981 12 Mar 1981 10 7 — MPC · JPL
1981 0 1981 EN35 Siding Spring Obs. inner-MBA 17.3 02 Mar 1981 18 Jun 2018 13622 101 alternatively 2014 FN21 MPC · JPL
1981 8 1981 EO47 Siding Spring Obs. middle-MBA 15 13 Feb 1981 15 Mar 1981 30 6 — MPC · JPL
1982 0 1982 YA Haute-Provence Obs. NEO · AMO 18 21 Dec 1982 24 Oct 2017 12726 69 alternatively 2003 WE42 MPC · JPL
1983 0 1983 LC Palomar Obs. NEO · APO · PHA 19.3 13 Jun 1983 11 Dec 2004 7852 67 — MPC · JPL
1983 0 1983 QC Palomar Obs. Mars-crosser 18.1 30 Aug 1983 24 Dec 2017 12535 40 — MPC · JPL
1984 0 1984 QL1 Palomar Obs. outer-MBA 15.5 29 Aug 1984 26 Nov 2014 11046 68 alternatively 2002 XP102, 2013 JS30 MPC · JPL
1986 7 1986 JE Spacewatch inner-MBA 18.6 09 May 1986 11 Jun 1986 33 27 — MPC · JPL
1986 1 1986 NA Palomar Obs. NEO · AMO 19.8 08 Jul 1986 22 Dec 2013 10029 30 alternatively 2013 UU3 MPC · JPL
1988 0 1988 NE Palomar Obs. NEO · AMO 19.1 09 Jul 1988 17 Oct 2015 9961 98 — MPC · JPL
1988 0 1988 PF1 Palomar Obs. Mars-crosser 16.6 14 Aug 1988 12 Jan 2015 9647 165 alternatively 2009 WD77 MPC · JPL
1988 9 1988 RH9 La Silla Obs. middle-MBA 11.1 01 Sep 1988 12 Sep 1988 11 21 — MPC · JPL
1989 0 1989 AZ Palomar Obs. NEO · APO 19.6 08 Jan 1989 09 Feb 2008 6971 126 — MPC · JPL
1989 9 1989 FR Klet Obs. outer-MBA 13.5 26 Mar 1989 28 Mar 1989 2 6 — MPC · JPL

1990–1994

Year U Designation First observer Class H Observations Description and notes Ref
First Last Arc #
1990 9 1990 UN Spacewatch NEO · APO 23.5 22 Oct 1990 06 Nov 1990 15 22 — MPC · JPL
1990 0 1990 UP Spacewatch NEO · AMO 20.4 24 Oct 1990 15 Dec 2016 9549 119 — MPC · JPL
1990 0 1990 XD1 Spacewatch middle-MBA 17.1 11 Dec 1990 05 Jun 2016 9308 48 alternatively 2004 XH16 MPC · JPL
1991 9 1991 BA Spacewatch NEO · APO 28.6 18 Jan 1991 18 Jan 1991 7 — MPC · JPL
1991 9 1991 GK Spacewatch Mars-crosser 19.9 09 Apr 1991 17 Apr 1991 8 12 — MPC · JPL
1991 0 1991 GO Kitami Obs. NEO · APO · PHA 20 11 Apr 1991 03 May 2015 8788 86 alternatively 1999 HC MPC · JPL
1991 8 1991 JR Spacewatch NEO · AMO 23.4 08 May 1991 19 May 1991 11 20 — MPC · JPL
1991 8 1991 TT Spacewatch NEO · APO 26 06 Oct 1991 09 Oct 1991 3 13 — MPC · JPL
1991 9 1991 TU Spacewatch NEO · APO 28.4 07 Oct 1991 07 Oct 1991 6 — MPC · JPL
1991 0 1991 TF3 Palomar Obs NEO · APO 19.2 02 Oct 1991 01 Nov 2011 7335 243 — MPC · JPL
1991 0 1991 TK16 Palomar–DSS middle-MBA 17 06 Oct 1991 20 Apr 2018 9693 124 alternatively 2016 XN4 MPC · JPL
1991 8 1991 VA Spacewatch NEO · APO 26.5 01 Nov 1991 09 Nov 1991 8 23 — MPC · JPL
1991 9 1991 VD Spacewatch Mars-crosser 19.2 04 Nov 1991 06 Nov 1991 2 9 — MPC · JPL
1991 0 1991 VG Spacewatch NEO · APO 28.3 06 Nov 1991 01 Jun 2017 9339 70 — MPC · JPL
1991 0 1991 VO8 Spacewatch middle-MBA 17.1 04 Nov 1991 19 May 2017 9328 75 alternatively 2005 VB112 MPC · JPL
1991 9 1991 XA Spacewatch NEO · APO 23.7 04 Dec 1991 15 Dec 1991 11 8 — MPC · JPL
1991 0 1991 XB Palomar Obs. NEO · AMO 18.8 05 Oct 1991 24 Jul 2011 7232 41 — MPC · JPL
1992 0 1992 BC Palomar Obs. NEO · APO 19.8 24 Jan 1992 27 Aug 2014 8251 151 — MPC · JPL
1992 8 1992 DU Spacewatch NEO · APO 25.3 26 Feb 1992 29 Feb 1992 3 11 — MPC · JPL
1992 1 1992 DD1 Spacewatch Mars-crosser 18.3 23 Feb 1992 06 Apr 2014 8078 80 alternatively 2003 EL1 MPC · JPL
1992 6 1992 JD Spacewatch NEO · APO 25 03 May 1992 09 May 1992 6 23 — MPC · JPL
1992 1 1992 SW Spacewatch Mars-crosser 20 27 Sep 1992 26 Sep 2017 9130 38 — MPC · JPL
1992 8 1992 SX Spacewatch Mars-crosser 20.6 27 Sep 1992 04 Oct 1992 7 14 — MPC · JPL
1992 5 1992 SZ Spacewatch NEO · AMO 20.1 22 Aug 1992 29 Nov 1992 99 25 — MPC · JPL
1992 9 1992 SO7 Spacewatch middle-MBA 17.4 26 Sep 1992 28 Sep 1992 2 9 — MPC · JPL
1992 9 1992 SQ8 Spacewatch outer-MBA 16 26 Sep 1992 28 Sep 1992 2 9 alternatively 1992 SQ27 MPC · JPL
1992 9 1992 SZ10 Spacewatch inner-MBA 18 28 Sep 1992 04 Oct 1992 6 9 — MPC · JPL
1992 9 1992 SZ17 Palomar Obs. middle-MBA 13.8 29 Sep 1992 03 Oct 1992 4 6 — MPC · JPL
1992 9 1992 TY1 Kitt Peak National Obs. middle-MBA 12.9 02 Oct 1992 05 Oct 1992 3 5 — MPC · JPL
1992 9 1992 TZ1 Kitt Peak National Obs. inner-MBA 15.3 01 Oct 1992 05 Oct 1992 4 5 — MPC · JPL
1992 1 1992 XA Spacewatch outer-MBA 17.5 01 Dec 1992 07 Dec 2005 4754 48 alternatively 2005 UG242 MPC · JPL
1992 1 1992 YB3 Spacewatch Mars-crosser 19 24 Dec 1992 23 Nov 2013 7639 28 alternatively 2006 SJ289 MPC · JPL
1992 9 1992 YD3 Spacewatch NEO · APO 26.4 27 Dec 1992 27 Dec 1992 14 — MPC · JPL
1993 8 1993 BD3 Spacewatch NEO · AMO 26.2 26 Jan 1993 31 Jan 1993 5 13 — MPC · JPL
1993 7 1993 BU3 Spacewatch NEO · AMO 21.5 29 Jan 1993 03 Mar 1993 33 18 — MPC · JPL
1993 0 1993 BJ9 Spacewatch middle-MBA 16.6 21 Jan 1993 08 Mar 2018 9177 86 — MPC · JPL
1993 8 1993 BK10 Spacewatch inner-MBA 18.8 22 Jan 1993 29 Jan 1993 7 9 — MPC · JPL
1993 0 1993 BM10 Spacewatch outer-MBA 17.1 22 Jan 1993 13 Apr 2018 9212 62 — MPC · JPL
1993 6 1993 DA Spacewatch NEO · ATE 26.4 17 Feb 1993 22 Feb 1993 5 20 — MPC · JPL
1993 8 1993 FA1 Spacewatch NEO · APO 25.9 28 Mar 1993 31 Mar 1993 3 18 — MPC · JPL
1993 9 1993 FX49 La Silla Obs. outer-MBA 14 19 Mar 1993 24 Mar 1993 5 3 — MPC · JPL
1993 6 1993 GZ MDM Obs., McGraw–Hill outer-MBA 16.6 14 Apr 1993 27 May 1993 43 13 — MPC · JPL
1993 6 1993 HC Spacewatch NEO · APO 20.6 19 Apr 1993 27 May 1993 38 29 — MPC · JPL
1993 9 1993 HP1 Spacewatch NEO · APO 27.1 27 Apr 1993 27 Apr 1993 30 — MPC · JPL
1993 6 1993 KA Spacewatch NEO · APO 26 17 May 1993 29 May 1993 12 28 — MPC · JPL
1993 8 1993 KA2 Spacewatch NEO · APO 29 21 May 1993 22 May 1993 1 14 — MPC · JPL
1993 0 1993 ME1 Palomar Obs. Mars-crosser 16.3 23 Jun 1993 07 Jul 2010 6223 97 — MPC · JPL
1993 8 1993 OT Spacewatch Mars-crosser 18.8 24 Jul 1993 13 Aug 1993 20 12 — MPC · JPL
1993 7 1993 OM1 Spacewatch middle-MBA 17.8 24 Jul 1993 13 Aug 1993 20 9 — MPC · JPL
1993 9 1993 OW5 La Silla Obs. middle-MBA 16 13 Jul 1993 24 Jul 1993 11 7 — MPC · JPL
1993 0 1993 PA1 Spacewatch inner-MBA 18.7 13 Aug 1993 26 Jan 2017 8567 34 alternatively 2009 QA32 MPC · JPL
1993 9 1993 RP Mauna Kea Obs. TNO 9 15 Sep 1993 17 Sep 1993 2 6 — MPC · JPL
1993 0 1993 RS1 Spacewatch middle-MBA 17.3 15 Sep 1993 12 Feb 2018 8916 73 — MPC · JPL
1993 1 1993 TZ Spacewatch NEO · APO 26 15 Oct 1993 14 Oct 2016 8400 33 — MPC · JPL
1993 0 1993 TQ2 Spacewatch NEO · AMO 19.9 11 Oct 1993 08 Apr 2008 5293 230 — MPC · JPL
1993 8 1993 TR2 Spacewatch Mars-crosser 20.5 12 Oct 1993 24 Oct 1993 12 15 — MPC · JPL
1993 0 1993 TL6 Spacewatch inner-MBA 18 09 Oct 1993 10 Sep 2016 8372 42 alternatively 2005 YB104 MPC · JPL
1993 9 1993 TS35 La Silla Obs. middle-MBA 16.3 09 Oct 1993 20 Oct 1993 11 12 — MPC · JPL
1993 7 1993 UA Spacewatch NEO · APO 25.4 21 Oct 1993 24 Oct 1993 3 15 — MPC · JPL
1993 0 1993 UD Spacewatch NEO · AMO 20 16 Oct 1993 03 Mar 2017 8539 61 — MPC · JPL
1993 1 1993 VC Spacewatch NEO · AMO 20.5 08 Nov 1993 11 Nov 2007 5116 34 — MPC · JPL
1993 9 1993 VD6 Spacewatch inner-MBA 18.4 09 Nov 1993 11 Nov 1993 2 9 — MPC · JPL
1993 0 1993 VG6 Spacewatch outer-MBA 16.7 09 Nov 1993 27 Mar 2017 8539 57 — MPC · JPL
1993 8 1993 VT6 Spacewatch middle-MBA 17.2 24 Oct 1993 10 Nov 1993 17 9 — MPC · JPL
1993 1 1993 WG Spacewatch middle-MBA 17.7 21 Nov 1993 13 Mar 2016 8148 49 alternatively 2010 TZ5 MPC · JPL
1994 0 1994 AQ7 Spacewatch outer-MBA 16.2 07 Jan 1994 23 Jan 2018 8782 93 alternatively 2014 FH68 MPC · JPL
1994 8 1994 AA8 Spacewatch middle-MBA 17 07 Jan 1994 17 Jan 1994 10 8 — MPC · JPL
1994 0 1994 AM9 Spacewatch outer-MBA 16 08 Jan 1994 19 Jun 2018 8928 102 — MPC · JPL
1994 9 1994 AR13 Spacewatch Mars-crosser 19.4 12 Jan 1994 19 Jan 1994 7 8 — MPC · JPL
1994 8 1994 AA14 Spacewatch middle-MBA 18.4 12 Jan 1994 17 Jan 1994 5 12 — MPC · JPL
1994 1 1994 BB Spacewatch NEO · AMO 23.5 18 Jan 1994 18 Feb 2017 8432 58 — MPC · JPL
1994 0 1994 CJ1 Spacewatch NEO · APO · PHA 21.4 10 Feb 1994 10 Oct 2016 8278 173 — MPC · JPL
1994 8 1994 CW4 Spacewatch middle-MBA 18 10 Feb 1994 16 Feb 1994 6 9 — MPC · JPL
1994 0 1994 CY6 Spacewatch middle-MBA 17.8 15 Feb 1994 05 May 2016 8115 54 — MPC · JPL
1994 8 1994 EJ Spacewatch Mars-crosser 19 06 Mar 1994 23 Mar 1994 17 10 — MPC · JPL
1994 0 1994 EK Spacewatch NEO · APO · PHA 20.3 07 Mar 1994 14 Feb 2013 6919 108 — MPC · JPL
1994 8 1994 EU Spacewatch NEO · APO 25.9 10 Mar 1994 22 Mar 1994 12 14 — MPC · JPL
1994 8 1994 ES1 Spacewatch NEO · APO 28.5 14 Mar 1994 15 Mar 1994 1 12 — MPC · JPL
1994 4 1994 ES2 Mauna Kea Obs. TNO 7.6 05 May 1994 18 Feb 2015 7594 21 — MPC · JPL
1994 5 1994 EV3 Mauna Kea Obs. TNO 7.1 05 May 1994 24 Apr 2015 7659 21 — MPC · JPL
1994 8 1994 FA Spacewatch NEO · APO 25.2 16 Mar 1994 20 Mar 1994 4 16 — MPC · JPL
1994 8 1994 GK Spacewatch NEO · APO 24.2 07 Apr 1994 10 Apr 1994 3 11 — MPC · JPL
1994 9 1994 GL Spacewatch NEO · ATE 24.4 07 Apr 1994 10 Apr 1994 3 10 — MPC · JPL
1994 7 1994 GV Spacewatch NEO · APO 27.4 13 Apr 1994 15 Apr 1994 2 16 — MPC · JPL
1994 0 1994 GD2 Spacewatch outer-MBA 16.4 03 Apr 1994 02 Jul 2017 8491 81 — MPC · JPL
1994 9 1994 JO8 Mauna Kea Obs. outer-MBA 18 05 May 1994 08 May 1994 3 4 — MPC · JPL
1994 8 1994 LW1 Spacewatch middle-MBA 17.3 07 Jun 1994 14 Jun 1994 7 8 — MPC · JPL
1994 8 1994 NE Palomar Obs. NEO · APO · PHA 19.8 12 Jun 1994 08 Jul 1994 26 49 — MPC · JPL
1994 0 1994 NK Spacewatch NEO · AMO 20 08 Jul 1994 21 Aug 2012 6619 305 — MPC · JPL
1994 9 1994 PC3 La Silla Obs. middle-MBA 16.9 10 Aug 1994 04 Sep 1994 25 15 — MPC · JPL
1994 9 1994 PF31 La Silla Obs. middle-MBA 16.7 11 Aug 1994 13 Aug 1994 2 9 — MPC · JPL
1994 8 1994 RB Spacewatch NEO · APO 23.4 01 Sep 1994 03 Sep 1994 2 22 — MPC · JPL
1994 7 1994 RV1 Spacewatch Mars-crosser 19.9 05 Sep 1994 28 Sep 1994 23 9 — MPC · JPL
1994 9 1994 RW1 Spacewatch Mars-crosser 19.4 08 Sep 1994 11 Sep 1994 3 6 — MPC · JPL
1994 0 1994 RE3 Spacewatch outer-MBA 15.6 02 Sep 1994 03 Feb 2013 6729 53 — MPC · JPL
1994 8 1994 RH6 Spacewatch inner-MBA 19 12 Sep 1994 29 Sep 1994 17 12 — MPC · JPL
1994 0 1994 RK7 Spacewatch outer-MBA 16.3 12 Sep 1994 16 Dec 2017 8496 94 — MPC · JPL
1994 8 1994 RK8 Spacewatch inner-MBA 18.2 12 Sep 1994 27 Sep 1994 15 9 — MPC · JPL
1994 0 1994 RS9 Spacewatch middle-MBA 17.8 12 Sep 1994 09 Dec 2015 7758 46 — MPC · JPL
1994 1 1994 RL11 Spacewatch Mars-crosser 18.9 12 Sep 1994 30 Dec 2011 6318 33 alternatively 2004 PH41 MPC · JPL
1994 8 1994 RT14 La Silla Obs. Mars-crosser 18.5 13 Aug 1994 08 Sep 1994 26 12 — MPC · JPL
1994 0 1994 SP1 Spacewatch inner-MBA 18.8 27 Sep 1994 09 Jun 2016 7926 39 alternatively 2010 UB20 MPC · JPL
1994 8 1994 SU1 Spacewatch inner-MBA 18.6 27 Sep 1994 06 Oct 1994 9 9 — MPC · JPL
1994 8 1994 SO2 Spacewatch inner-MBA 17.7 14 Sep 1994 29 Sep 1994 15 8 — MPC · JPL
1994 9 1994 SV4 Spacewatch outer-MBA 16.6 28 Sep 1994 26 Oct 1994 28 8 — MPC · JPL
1994 9 1994 SM5 Spacewatch outer-MBA 17.5 28 Sep 1994 04 Oct 1994 6 9 — MPC · JPL
1994 1 1994 SG11 Spacewatch middle-MBA 17.1 29 Sep 1994 12 Nov 2012 6619 101 alternatively 2003 SZ83 MPC · JPL
1994 4 1994 TA Mauna Kea Obs. centaur 11.5 04 Oct 1994 19 Oct 1998 1476 19 — MPC · JPL
1994 9 1994 TG Mauna Kea Obs. TNO 7 03 Oct 1994 06 Oct 1994 3 8 — MPC · JPL
1994 9 1994 TH Mauna Kea Obs. TNO 7 03 Oct 1994 06 Oct 1994 3 6 — MPC · JPL
1994 7 1994 TA2 Spacewatch NEO · AMO 20.3 09 Oct 1994 27 Oct 1994 18 27 — MPC · JPL
1994 9 1994 TE2 Spacewatch NEO · AMO 22.7 11 Oct 1994 13 Oct 1994 2 15 — MPC · JPL
1994 9 1994 TG2 La Silla Obs. TNO 7 08 Oct 1994 09 Nov 1994 32 8 — MPC · JPL
1994 9 1994 TO8 Spacewatch middle-MBA 18.2 06 Oct 1994 13 Oct 1994 7 9 — MPC · JPL
1994 1 1994 TH11 Spacewatch middle-MBA 17.9 10 Oct 1994 21 Aug 2015 7620 39 — MPC · JPL
1994 8 1994 TZ12 Spacewatch middle-MBA 17.2 10 Oct 1994 29 Oct 1994 19 9 — MPC · JPL
1994 9 1994 TK16 Karl Schwarzschild Obs. Mars-crosser 17.8 05 Oct 1994 10 Oct 1994 5 4 — MPC · JPL
1994 8 1994 US Spacewatch NEO · AMO 21 29 Oct 1994 11 Nov 1994 13 18 — MPC · JPL
1994 0 1994 UP3 Spacewatch outer-MBA 16.6 26 Oct 1994 12 Apr 2018 8569 66 — MPC · JPL
1994 0 1994 UQ5 Spacewatch inner-MBA 17.6 28 Oct 1994 29 Sep 2017 8372 44 — MPC · JPL
1994 0 1994 UB9 Spacewatch middle-MBA 16.9 28 Oct 1994 01 May 2017 8221 53 alternatively 2013 JH16 MPC · JPL
1994 9 1994 UJ10 Spacewatch Mars-crosser 19.3 29 Oct 1994 01 Nov 1994 3 9 — MPC · JPL
1994 0 1994 UK10 Spacewatch inner-MBA 18.4 29 Oct 1994 28 Dec 2017 8461 39 — MPC · JPL
1994 9 1994 VQ3 Spacewatch middle-MBA 18.5 01 Nov 1994 09 Nov 1994 8 8 — MPC · JPL
1994 3 1994 VX3 Spacewatch middle-MBA 17.9 05 Nov 1994 13 Apr 2010 5638 25 alternatively 1998 RC22 MPC · JPL
1994 8 1994 VM4 Spacewatch middle-MBA 17.9 28 Oct 1994 10 Nov 1994 13 8 — MPC · JPL
1994 9 1994 VH8 Spacewatch NEO · APO 27.7 01 Nov 1994 01 Nov 1994 5 — MPC · JPL
1994 1 1994 WY1 Spacewatch Mars-crosser 18.9 06 Nov 1994 04 Jan 2016 7729 92 alternatively 2015 RY30 MPC · JPL
1994 1 1994 WZ1 Spacewatch Mars-crosser 18.7 29 Nov 1994 08 Aug 2016 7923 27 — MPC · JPL
1990 1 1994 WZ2 Siding Spring Obs. Mars-crosser 17.9 23 Jan 1990 05 Oct 1999 3542 41 — MPC · JPL
1994 7 1994 WT6 Spacewatch inner-MBA 17.7 28 Nov 1994 10 Dec 1994 12 9 — MPC · JPL
1994 0 1994 WY6 Spacewatch middle-MBA 17.2 28 Nov 1994 18 Dec 2016 8056 45 — MPC · JPL
1994 9 1994 WN7 Spacewatch outer-MBA 16 28 Nov 1994 03 Dec 1994 5 8 — MPC · JPL
1994 0 1994 WR12 Palomar Obs. NEO · ATE 22.3 26 Nov 1994 16 Dec 2017 8421 33 — MPC · JPL
1994 0 1994 WU12 Spacewatch outer-MBA 16.6 28 Nov 1994 24 Jan 2018 8458 91 alternatively 2018 AN14 MPC · JPL
1994 0 1994 WA13 Spacewatch middle-MBA 17.9 26 Nov 1994 31 Jan 2016 7736 92 alternatively 2008 AE40 MPC · JPL
1994 2 1994 XG Spacewatch NEO · APO 18.6 02 Dec 1994 05 Dec 2016 8039 54 — MPC · JPL
1994 9 1994 XM1 Spacewatch NEO · APO 28.2 09 Dec 1994 09 Dec 1994 13 — MPC · JPL
1994 0 1994 XT2 Spacewatch middle-MBA 16.9 01 Dec 1994 19 Mar 2018 8509 92 — MPC · JPL
1994 9 1994 YE4 Spacewatch inner-MBA 17.9 31 Dec 1994 09 Jan 1995 9 11 — MPC · JPL

1995–2004

2005–present

See also: Category:Unnumbered minor planets

Since 2005, an additional 220,000 minor planets have been found (92% of all unnumbered ones). They are not part of this list due to their large number and frequent changes (increase of the number of observations, extension of the observations arc and lowering of the uncertainty parameter). New partial lists may be created in the future, as additional observations ultimately lead to new numberings and to fewer unnumbered bodies. According to the trend in the statistics shown above, the total of bodies first observed in 2005 decreased by 7% from 9,791 to 9,111 within 9 months. This is approximately a 10% decrease per year (see versions of this page from July 2017 and April 2018).

See also

Notes

  1. ^ a b The displayed data for this and other partial lists is sourced from JPL's data base on small Solar bodies, using its published Small-Body Orbital Elements text files. Figures may differ from other published summaries by the MPC and/or JPL.

References

  1. ^ a b "Latest Published Data". Minor Planet Center. Retrieved 26 June 2018.
  2. ^ "MPC Archive Statistics – Orbits And Names". Minor Planet Center. 2 March 2018. Retrieved 29 May 2018.
  3. ^ "How Many Solar System Bodies". Jet Propulsion Laboratory – Small-Body Database. Retrieved 7 March 2018.
Categories
Table of Contents