Last updated 1st June 2010

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Ephemerides and observability details for Great Shefford Observatory Minor Planet Discoveries

This page links directly to the Minor Planet Center's Ephemeris Service to provide up to date positions of all the objects listed below, to aid observers in getting astrometric positions of the objects that have been discovered at Great Shefford. See also the Discovery Circumstances page.

Other observers also have their own follow-up pages, check out this list of links.

See a similar page by Juan Lacruz (La Cañada, J87) generated from MPC DISCSTATUS reports for selected observatories, including Great Shefford, J95.

A PDF document describing the use of the MPES is available.

Information on any known problems with this service is available.


Astrometric observations of any of the following objects should be sent directly to mpc@cfa.harvard.edu. Updated orbits will be available automatically through this page.

Display ephemerides or summary
Discovery circumstances (in order of discovery) can be found here.

Objects are listed in order of increasing distance east of the Sun (i.e. from evening sky objects through to morning objects) and currently observable objects (near opposition) will generally be found near the middle of the listing.

Information compiled 28 Jul 2010 from MPC MPES Ephemeris Summary and 1-line orbital elements. Opposition dates, RA, Decl., Magnitudes and Elongations are approximate. One year and five year Observability Charts are courtesy of Lowell Observatory but may not be available yet for the most recently discovered objects, or reflect changes due to very recently reported observations.

Opp. Date Object RA Decl. Mag. Elong. Last Observed No. of opps U Obs.
Chart
Further Observations? Orbit
Rows in Green denote objects in need of observation, with elongations of 90° or more and mag +21.5 or brighter and observed within the last month.
Rows in Red denote objects in need of observation, with elongations of 90° or more and mag +21.5 or brighter but not observed within the last month.
07/03/2011 2006 GZ1 08 29 +26.8 21.7 8 17/04/2006 1   1 yr
5 yr
Leave for survey recovery. 15-day arc, MPO 102314
09/03/2011 (145535) 2006 GP3 08 35 +24.1 21.0 5 19/12/2009 9 0 1 yr
5 yr
None needed at this time. 9 opps, 2000-2009, MPO 169962
04/04/2011 2009 SG171 08 37 +20.7 22.7 3 23/10/2009 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2007-2009, MPO 165763
13/06/2011 2007 AN9 08 45 +16.7 22.0 5 13/03/2007 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 107-day arc, MPO 118185
24/03/2011 2005 SR19 08 47 +22.9 22.2 6 06/01/2010 4 2 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 4 opps, 2001-2010, MPO 170107
24/03/2011 2007 PG1 09 19 +12.4 21.9 14 08/01/2010 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 2000-2010, MPO 170177
23/04/2011 2006 EJ1 09 29 +15.8 22.3 15 08/03/2006 1   1 yr
5 yr
Leave for survey recovery. 3-day arc, MPO 98177
23/04/2011 2008 TV9 09 31 +11.0 22.6 17 22/10/2008 2 5 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2004-2008, MPO 150378
10/05/2011 2008 TR1 09 43 +13.4 23.5 19 04/10/2008 1   1 yr
5 yr
Leave for survey recovery. 15-day arc, MPO 147529
12/04/2011 2007 PL 09 47 +10.6 22.6 21 10/08/2007 1   1 yr
5 yr
Leave for survey recovery. 5-day arc, MPO 122896
18/05/2011 2006 EN45 09 47 +10.9 22.0 21 21/09/2008 2 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2006-2008, MPO 158043
25/03/2011 2008 QM20 09 50 +17.1 22.2 19 23/09/2008 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 1997-2008, MPO 146621
05/04/2011 (230681) 2003 TQ3 09 55 +12.9 21.8 22 29/03/2010 4 0 1 yr
5 yr
None needed at this time. 4 opps, 2003-2010, MPO 168049
02/05/2011 2007 QK 09 57 -00.4 21.5 29 12/01/2010 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1996-2010, MPO 170177
13/04/2011 2008 UH1 09 59 +17.1 21.9 22 24/11/2008 2 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2003-2008, MPO 148636
24/03/2011 2008 TR156 10 00 +15.2 23.5 22 17/10/2008 1   1 yr
5 yr
Leave for survey recovery. 9-day arc, MPO 147554
06/05/2011 2003 RV10 10 20 +01.3 22.2 33 27/05/2007 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1999-2007, MPO 122738
15/04/2011 2008 TV 10 21 +07.6 23.3 30 15/02/2010 5 1 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1999-2010, MPO 172304
27/04/2011 2005 EE1 10 29 +07.5 21.9 32 08/04/2005 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 37-day arc, MPO 77816
27/04/2011 (164359) 2005 EC1 10 31 +09.4 21.7 31 13/05/2010 6 0 1 yr
5 yr
None needed at this time. 6 opps, 1960-2010, MPO 157320
01/06/2011 (191976) 2005 WR57 10 32 +08.8 22.0 32 07/09/2008 6 1 1 yr
5 yr
None needed at this time. 6 opps, 1999-2008, MPO 142487
05/05/2011 (229255) 2005 AJ 10 36 +11.5 22.3 32 14/02/2010 6 0 1 yr
5 yr
None needed at this time. 6 opps, 1999-2010, MPO 166757
30/04/2011 (159786) 2003 NL8 10 44 +02.6 22.5 37 20/06/2007 6 1 1 yr
5 yr
None needed at this time. 6 opps, 1999-2007, MPO 121032
30/04/2011 2008 XZ6 10 57 +12.2 21.7 36 17/12/2008 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 2000-2008, MPO 169359
10/07/2011 2006 GA2 10 58 +09.4 22.0 37 11/04/2010 4 1 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 4 opps, 2003-2010, MPO 175252
22/07/2011 2008 UX202 11 01 +11.9 24.0 37 08/11/2008 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2001-2008, MPO 147055
23/07/2011 2004 RF 11 05 +00.9 21.9 42 15/02/2010 4 1 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 4 opps, 2004-2010, MPO 172030
15/05/2011 2008 WH2 11 32 -08.2 22.9 53 02/01/2009 1 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 64-day arc, MPO 151108
11/06/2011 (204512) 2005 EF1 11 35 +05.5 21.7 47 18/03/2010 5 0 1 yr
5 yr
None needed at this time. 5 opps, 2000-2010, MPO 149670
20/06/2011 (241124) 2007 PO29 11 43 +04.8 22.4 50 23/05/2010 5 0 1 yr
5 yr
None needed at this time. 5 opps, 2003-2010, MPO 175816
07/07/2011 2007 PP29 11 46 +02.6 23.2 51 15/09/2007 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 2003-2007, MPO 124181
20/05/2011 (240705) 2005 GZ60 11 51 +16.6 21.1 48 22/05/2010 6 0 1 yr
5 yr
None needed at this time. 6 opps, 2001-2010, MPO 175702
13/07/2011 (240937) 2006 GD1 12 00 +02.9 21.6 54 18/05/2010 4 2 1 yr
5 yr
None needed at this time. 4 opps, 2002-2010, MPO 175765
15/06/2011 2008 YT24 12 01 +00.3 24.1 56 03/01/2009 1   1 yr
5 yr
Leave for survey recovery. 8-day arc, MPO 151123
30/06/2011 2010 DJ12 12 07 -04.0 22.3 59 13/03/2010 5 1 1 yr
5 yr
None needed at this opposition. 5 opps, 1996-2010, MPO 173748
05/08/2011 2008 UH95 12 08 +00.8 21.6 57 19/03/2010 4 3 1 yr
5 yr
None needed at this opposition. 4 opps, 2002-2010, MPO 174024
19/07/2011 2007 PO9 12 10 +05.5 22.4 56 19/02/2010 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 1998-2010, MPO 171350
24/05/2011 2008 UF3 12 11 +02.8 23.5 57 08/11/2008 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 46-day arc, MPO 149095
19/07/2011 2005 UZ6 12 15 -04.2 22.8 60 03/11/2005 1   1 yr
5 yr
Leave for survey recovery. 12-day arc, MPO 90335
11/06/2011 2009 AK2 12 19 -02.4 22.8 61 09/04/2010 4 1 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. ( 60.6,-02.4,22.8) 4 opps, 1994-2010, MPO 175312
15/06/2011 2008 XE7 12 22 -02.7 23.3 61 26/12/2008 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 61.3,-02.7,23.3) 3 opps, 2004-2008, MPO 150756
02/06/2011 2005 AH 12 25 +02.3 23.0 60 15/04/2010 4 2 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. ( 60.3,+02.3,23.0) 4 opps, 2000-2010, MPO 175223
28/08/2011 2009 AJ2 12 48 -18.5 21.6 74 06/01/2009 1   1 yr
5 yr
Leave for survey recovery. 16-day arc, MPO 170253
13/06/2011 2007 VC188 12 49 -09.5 22.6 70 31/12/2007 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 70.3,-09.5,22.6) 77-day arc, MPO 131999
30/07/2011 (168270) 2007 PY1 12 50 +17.7 21.4 62 03/06/2010 5 1 1 yr
5 yr
None needed at this time. 5 opps, 2002-2010, MPO 170013
09/07/2011 2008 UO5 13 05 -11.2 22.1 75 05/05/2010 4 2 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. ( 74.5,-11.2,22.1) 4 opps, 2002-2010, MPO 176858
21/07/2011 2008 UE99 13 28 -09.5 23.8 79 21/11/2008 1   1 yr
5 yr
Leave for survey recovery. 29-day arc, MPO 149111
13/08/2011 2007 RA12 13 33 -07.3 23.5 80 19/10/2007 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 79.6,-07.3,23.5) 38-day arc, MPO 128924
05/01/2012 2008 TC26 13 39 -34.7 21.7 91 29/10/2008 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 91.2,-34.7,21.7) 3 opps, 2000-2008, MPO 146925
15/11/2011 (238546) 2004 VK65 13 42 -08.8 22.3 82 09/05/2010 5 1 1 yr
5 yr
None needed at this time. 5 opps, 2002-2010, MPO 174476
11/09/2011 2009 AL2 13 44 -14.3 21.7 85 21/01/2009 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 84.6,-14.3,21.7) 30-day arc, MPO 152540
28/06/2011 2009 BC10 13 56 -11.2 23.3 86 02/02/2009 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 86.3,-11.2,23.3) 73-day arc, MPO 158632
09/07/2011 2007 XB18 13 58 -02.6 21.9 84 13/07/2010 5 1 1 yr
5 yr
None needed at this opposition. 5 opps, 2001-2010, MPO 179952
26/07/2011 2007 PN9 14 01 -07.4 23.5 86 10/10/2007 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 86.1,-07.4,23.5) 3 opps, 1999-2007, MPO 159795
21/08/2011 2007 VU84 14 05 -12.8 22.6 89 11/12/2007 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 88.7,-12.8,22.6) 63-day arc, MPO 130324
08/07/2011 (241497) 2009 CC4 14 34 -02.5 22.1 92 07/05/2010 5 0 1 yr
5 yr
None needed at this time. 5 opps, 2002-2010, MPO 175919
16/09/2011 (241517) 2009 EK 15 31 -18.8 19.9 110 06/07/2010 6 0 1 yr
5 yr
None needed at this time. 6 opps, 1999-2010, MPO 175924
04/10/2011 2004 VD70 15 36 -22.7 21.2 112 17/06/2010 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (112.3,-22.7,21.2) 2 opps, 2004-2010, MPO 177589
11/09/2011 (210426) 2008 AV72 15 38 -21.1 21.3 113 11/06/2010 6 0 1 yr
5 yr
None needed at this time. 6 opps, 2000-2010, MPO 153305
23/08/2011 2009 AN1 16 00 -15.7 22.9 116 06/01/2009 1 E 1 yr
5 yr
Leave for survey recovery. 4-day arc, MPO 151128
28/12/2011 2007 RF133 16 05 -39.0 21.0 121 14/10/2007 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. (120.5,-39.0,21.0) 34-day arc, MPO 159799
03/09/2011 2007 XY17 16 06 -22.3 22.8 119 01/01/2008 1   1 yr
5 yr
Leave for survey recovery. 22-day arc, MPO 132008
23/09/2011 2009 EE3 16 17 -16.4 21.2 120 05/07/2010 6 1 1 yr
5 yr
Very desirable between 2010 Aug. 4-Sept. 3. (114.1,-16.8,21.4) 6 opps, 2001-2010, MPO 179992
07/08/2011 2009 EJ 16 18 -20.0 21.8 121 31/03/2009 5 0 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (121.3,-20.0,21.8) 5 opps, 1998-2009, MPO 156195
04/09/2011 2009 CU3 16 21 -09.9 22.2 120 12/02/2009 1   1 yr
5 yr
Leave for survey recovery. 11-day arc, MPO 154251
30/12/2011 2007 YL2 16 26 -24.4 22.2 124 28/12/2007 2 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (123.9,-24.4,22.2) 2 opps, 2003-2007, MPO 131692
24/10/2011 2009 CL6 16 29 -31.5 22.3 125 21/02/2009 1   1 yr
5 yr
Leave for survey recovery. 8-day arc, MPO 154252
07/08/2011 (246485) 2007 XD18 16 31 -15.5 21.5 124 16/06/2010 4 1 1 yr
5 yr
None needed at this time. 4 opps, 2001-2010, MPO 179129
10/12/2011 2007 RV10 16 34 -16.7 21.6 124 03/03/2009 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (124.5,-16.7,21.6) 4 opps, 2000-2009, MPO 159797
04/10/2011 (236971) 2007 XC18 16 42 -16.2 20.7 126 11/03/2010 8 0 1 yr
5 yr
None needed at this time. 8 opps, 2000-2010, MPO 173339
31/08/2011 2009 AO1 16 43 -31.8 22.0 128 18/03/2009 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. (128.2,-31.8,22.0) 74-day arc, MPO 156160
15/10/2011 2007 YP47 17 17 -18.8 21.1 135 05/01/2008 1   1 yr
5 yr
Leave for survey recovery. 7-day arc, MPO 132014
28/09/2011 2006 TZ 17 27 -11.8 20.9 136 02/02/2008 6 0 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (135.7,-11.8,20.9) 6 opps, 1995-2008, MPO 133510
11/12/2011 2007 XS16 17 44 -26.8 21.5 142 07/01/2008 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (141.7,-26.8,21.5) 2 opps, 2003-2008, MPO 131677
16/10/2011 2006 GQ3 17 53 -15.1 22.2 143 25/04/2006 1   1 yr
5 yr
Leave for survey recovery. 21-day arc, MPO 102315
08/11/2011 2009 CQ6 17 56 -22.4 21.2 144 16/02/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (144.3,-22.4,21.2) 3 opps, 2002-2009, MPO 156180
15/09/2011 2006 TY6 18 07 -12.3 21.3 145 18/04/2009 5 0 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (145.4,-12.3,21.3) 5 opps, 2000-2009, MPO 157457
28/10/2011 (172762) 2004 DN25 18 11 -17.1 19.6 147 15/06/2010 5 1 1 yr
5 yr
None needed at this time. 5 opps, 2001-2010, MPO 129471
06/10/2011 2006 TX 18 21 -21.4 21.3 150 02/02/2008 3 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (150.2,-21.4,21.3) 3 opps, 2001-2008, MPO 158545
05/10/2011 2009 CA45 18 22 -20.7 21.7 150 21/02/2009 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (150.2,-20.7,21.7) 4 opps, 2001-2009, MPO 153961
11/11/2011 2007 XU23 18 34 -20.6 22.3 153 29/12/2007 3 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (153.1,-20.6,22.3) 3 opps, 2000-2007, MPO 173595
17/01/2012 2007 RE133 18 41 -15.8 20.4 154 27/02/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (154.1,-15.8,20.4) 3 opps, 2004-2009, MPO 169099
04/11/2011 (209627) 2005 AD46 19 06 -18.7 19.7 160 20/04/2010 5 1 1 yr
5 yr
None needed at this time. 5 opps, 2003-2010, MPO 176735
29/09/2011 2009 HR12 19 09 -42.4 20.9 151 28/04/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (151.3,-42.4,20.9) 3 opps, 2003-2009, MPO 158278
08/11/2011 2009 EM2 19 20 -29.8 20.5 161 18/03/2009 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (161.2,-29.8,20.5) 4 opps, 2002-2009, MPO 174045
08/10/2011 2009 BG10 19 27 -34.1 20.4 160 16/03/2009 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (159.7,-34.1,20.4) 4 opps, 2002-2009, MPO 156163
16/10/2011 2006 WJ4 19 40 -34.0 21.4 162 10/02/2008 3 2 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (161.6,-34.0,21.4) 3 opps, 1995-2008, MPO 133532
16/10/2011 2009 CB4 20 10 -29.4 21.5 169 12/02/2009 1   1 yr
5 yr
Leave for survey recovery. 15-day arc, MPO 154251
02/08/2010 2005 SS19 20 48 -13.7 20.5 173 27/09/2005 1   1 yr
5 yr
Leave for survey recovery. 29-day arc, MPO 87767
03/08/2010 2009 EL2 20 53 -16.1 20.3 173 31/03/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (173.5,-16.1,20.3) 3 opps, 2005-2009, MPO 155815
15/08/2010 2005 SW21 21 45 +07.2 21.3 148 30/04/2008 3 2 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (147.6,+07.2,21.3) 3 opps, 2005-2008, MPO 139227
23/08/2010 (214182) 2005 ED1 22 26 -11.3 20.8 151 27/04/2009 5 2 1 yr
5 yr
None needed at this time. 5 opps, 1993-2009, MPO 156580
24/08/2010 2006 TY 22 30 +07.8 20.8 140 26/05/2010 4 2 1 yr
5 yr
Very desirable between 2010 July 28-Aug. 27. (139.7,+07.8,20.8) 4 opps, 2002-2010, MPO 178053
25/08/2010 (209694) 2005 EF30 22 33 -05.9 20.4 147 22/05/2010 7 1 1 yr
5 yr
None needed at this time. 7 opps, 1998-2010, MPO 153101
28/08/2010 2007 XT16 22 46 -02.2 20.1 142 13/12/2007 1   1 yr
5 yr
Leave for survey recovery. 2-day arc, MPO 130347
30/08/2010 2007 YM2 22 51 +03.2 20.8 138 14/05/2009 3 2 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (138.4,+03.2,20.8) 3 opps, 2005-2009, MPO 158585
08/09/2010 2009 HW58 23 32 +01.2 21.9 131 03/05/2009 1   1 yr
5 yr
Leave for survey recovery. 17-day arc, MPO 159818
10/09/2010 2006 XY4 23 34 -13.2 21.6 135 20/12/2006 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. (135.2,-13.2,21.6) 32-day arc, MPO 113004
17/09/2010 2008 GE3 23 59 -17.7 20.7 130 23/04/2008 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (130.2,-17.7,20.7) 4 opps, 1997-2008, MPO 139046
12/10/2010 2007 XV16 01 03 +08.4 20.9 107 22/04/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. (107.1,+08.4,20.9) 3 opps, 2006-2009, MPO 157489
12/10/2010 2006 WE29 01 30 +20.8 21.6 96 12/03/2008 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 96.0,+20.8,21.6) 5 opps, 2003-2008, MPO 135987
16/10/2010 2005 WQ57 01 46 +00.3 21.6 100 16/07/2010 5 1 1 yr
5 yr
Very desirable between 2010 Aug. 15-Sept. 14. (115.4,+00.8,21.4) 5 opps, 1994-2010, MPO 179875
29/10/2010 2005 PZ4 02 11 +12.4 22.1 90 24/06/2009 2 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 89.9,+12.4,22.1) 2 opps, 2005-2009, MPO 159101
13/11/2010 2008 GB2 02 32 +15.3 20.6 84 13/04/2008 1 E 1 yr
5 yr
Leave for survey recovery. 10-day arc, MPO 138179
07/11/2010 2008 GD3 02 45 +15.4 23.6 81 09/04/2008 1   1 yr
5 yr
Leave for survey recovery. 6-day arc, MPO 138179
03/11/2010 2005 YA 02 50 -13.8 20.3 90 19/07/2009 5 0 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 89.6,-13.8,20.3) 5 opps, 2003-2009, MPO 159768
10/11/2010 2007 EA183 03 04 +11.6 23.4 78 08/04/2007 1   1 yr
5 yr
Leave for survey recovery. 24-day arc, MPO 119722
20/11/2010 2008 FM5 03 22 +15.5 22.6 73 03/06/2008 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 72.6,+15.5,22.6) 3 opps, 2000-2008, MPO 140203
21/11/2010 2004 PO95 03 31 +36.4 23.1 67 26/08/2004 1   1 yr
5 yr
Leave for survey recovery. 16-day arc, MPO 104306
23/11/2010 2006 GS3 03 51 +14.3 22.3 66 20/09/2008 4 0 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 66.2,+14.3,22.3) 4 opps, 2000-2008, MPO 147403
08/12/2010 2005 WU57 03 56 +17.2 21.5 64 04/01/2006 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 64.2,+17.2,21.5) 41-day arc, MPO 97990
16/12/2010 2006 WU129 03 58 +25.3 22.5 62 08/12/2006 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. ( 62.3,+25.3,22.5) 51-day arc, MPO 112998
06/12/2010 (155216) 2005 VV2 04 04 +19.4 20.8 62 31/05/2008 5 1 1 yr
5 yr
None needed at this time. 5 opps, 2000-2008, MPO 117347
11/12/2010 2007 CB64 04 10 +17.0 22.1 61 15/03/2007 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. ( 61.0,+17.0,22.1) 5 opps, 1992-2007, MPO 117714
06/12/2010 (128465) 2004 OJ9 04 13 +18.5 21.4 60 14/09/2009 7 0 1 yr
5 yr
None needed at this time. 7 opps, 1997-2009, MPO 159637
09/12/2010 2005 VJ7 04 16 +18.6 22.0 59 23/06/2008 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1998-2008, MPO 140697
14/12/2010 (147833) 2005 TW49 04 36 +18.0 21.3 55 15/09/2009 6 0 1 yr
5 yr
None needed at this time. 6 opps, 2001-2009, MPO 162283
16/01/2011 2007 BC3 04 46 +20.9 21.3 52 06/03/2007 2 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2002-2007, MPO 118187
18/12/2010 2007 HB5 04 54 +21.2 22.0 50 12/10/2009 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1999-2009, MPO 164320
16/12/2010 2009 TQ2 04 56 +26.5 22.0 49 22/10/2009 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 55-day arc, MPO 164404
05/01/2011 2004 OH9 05 06 +15.8 21.1 48 20/02/2006 3 2 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 1999-2006, MPO 97715
23/12/2010 2006 DH 05 12 +12.4 22.8 48 13/06/2007 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2006-2007, MPO 126131
19/01/2011 2005 UA7 05 25 +26.2 21.9 43 01/12/2005 2 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 2 opps, 2001-2005, MPO 101022
07/01/2011 2005 UR3 05 27 +25.0 21.9 42 27/01/2006 1 4 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 114-day arc, MPO 143235
29/12/2010 2006 EN 05 37 +27.8 22.8 40 02/04/2006 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 31-day arc, MPO 102303
06/01/2011 2005 UB7 05 38 +18.3 22.2 40 30/10/2005 1   1 yr
5 yr
Leave for survey recovery. 6-day arc, MPO 90335
13/01/2011 (152298) 2005 TV49 05 39 +21.6 21.9 40 16/11/2009 5 2 1 yr
5 yr
None needed at this time. 5 opps, 1993-2009, MPO 115593
13/01/2011 (224211) 2005 SX21 05 53 +26.4 22.1 36 24/10/2009 4 1 1 yr
5 yr
None needed at this time. 4 opps, 2003-2009, MPO 163309
22/02/2011 2006 VP1 06 05 +27.3 22.4 34 06/01/2007 1 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 96-day arc, MPO 114806
18/01/2011 2009 VC 06 29 +37.6 22.3 32 21/01/2010 4 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 4 opps, 1996-2010, MPO 178110
21/01/2011 2009 SO 06 33 +22.3 22.5 27 18/12/2009 5 1 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 5 opps, 1998-2009, MPO 167749
28/01/2011 2007 HQ4 06 58 +26.8 21.4 22 13/02/2010 4 0 1 yr
5 yr
None needed at this opposition. 4 opps, 1996-2010, MPO 172216
29/01/2011 (198815) 2005 EJ222 07 06 +28.3 21.3 21 14/02/2010 7 0 1 yr
5 yr
None needed at this time. 7 opps, 1996-2010, MPO 145463
02/02/2011 2008 SB83 07 12 +13.7 22.6 19 22/10/2008 1 5 1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 159-day arc, MPO 167707
06/02/2011 2005 VW7 07 23 +24.4 22.3 16 12/11/2005 1   1 yr
5 yr
Leave for survey recovery. 5-day arc, MPO 118152
27/02/2011 2005 SO134 07 39 +21.6 22.7 12 27/09/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 2001-2009, MPO 162435
09/03/2011 2006 XZ4 07 39 +22.9 22.6 12 21/11/2009 3 3 1 yr
5 yr
Desirable between 2010 July 28-Aug. 27. At the first date, object will be within 60 deg of the sun. 3 opps, 2004-2009, MPO 166264
10/02/2011 2008 TG9 07 43 +15.1 21.9 11 31/10/2008 1   1 yr
5 yr
Leave for survey recovery. 23-day arc, MPO 147531
19/02/2011 (229648) 2006 GG2 07 45 +22.3 21.7 11 17/02/2010 8 0 1 yr
5 yr
None needed at this time. 8 opps, 1995-2010, MPO 166866
07/04/2011 2005 WN60 07 49 +14.9 22.3 10 17/12/2005 1   1 yr
5 yr
Leave for survey recovery. 23-day arc, MPO 97990
02/03/2011 (227722) 2006 EQ 07 56 +28.1 20.7 12 27/11/2009 6 1 1 yr
5 yr
None needed at this time. 6 opps, 2001-2009, MPO 165168
19/02/2011 2004 PN2 08 00 +19.4 23.0 7 07/09/2004 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 31-day arc, MPO 70373
08/03/2011 2009 VJ42 08 06 +11.0 22.7 10 19/12/2009 1   1 yr
5 yr
Desirable between 2010 July 28-Aug. 12. At the first date, object will be within 60 deg of the sun. 56-day arc, MPO 167779
26/02/2011 (192197) 2007 HR4 08 12 +17.1 22.1 4 17/12/2009 6 0 1 yr
5 yr
None needed at this time. 6 opps, 1997-2009, MPO 142546

 


Options:

By default, ephemerides are topocentric for Great Shefford, begin now and are for 12 hours at 1 hour intervals and suppress output when the object is unobservable.

Start date for ephemerides: Number of dates to output

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For daily ephemerides, enter desired offset from 0h UT: hours

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Display motions as: "/sec "/min "/hr °/day

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Suppress output if sun above local horizon

Suppress output if object below local horizon

Generate perturbed ephemerides for unperturbed orbits

Also display elements for epoch

Format for elements output:

none MPC 1-line MPC 8-line
SkyMap (SkyMap Software) Guide (Project Pluto) xephem (E. Downey)
Home Planet (J. Walker) MyStars! (Relative Data Products) TheSky (Software Bisque)
Starry Night (Sienna Software) Deep Space (D. S. Chandler) PC-TCS (D. Harvey)
Earth Centered Universe (Nova Astronomics) Dance of the Planets (ARC) MegaStar V4.x (E.L.B. Software)
SkyChart 2000.0 (Southern Stars Software) Voyager II (Carina Software) SkyTools (CapellaSoft)
Autostar (Meade Instruments)

If you select 8-line MPC format, you may display the residual block for the objects selected:

Show residuals blocks. Show only residual lines containing observations from code . If you select 8-line MPC format the elements will be displayed with the ephemerides. If you select any format other than 8-line MPC format, only the elements are returned. In such cases your browser should download the elements file and save it to your local disk.


Supplementary Information

Summary
The summary lists the current J2000.0 coordinates, visual magnitude and solar elongation of the selected minor planets, as well as information on the date of last observation (where available), forthcoming opposition data and details on the latest published orbit. The opposition data lists the date of the next opposition and the declination and visual magnitude at that time.

Formats
The list of available formats for the orbital elements was correct at the time this document was prepared. It is possible that the Minor Planet Center now supports futher formats. If you select the summary option, any newly supported formats will be listed.

Elements
The elements supplied are the latest published elements for the specified objects. Elements will be found even if the designation you enter is a non-principal designation in an identification or if the object has been numbered.

Ephemerides can be supplied for objects with only Väisälä elements, but the elements themselves are not supplied.

Ephemerides
The ephemerides supplied for minor planets and comets are perturbed (if the orbits were computed with perturbations) and can be generated over the time period 1900 to 2040. Objects with unperturbed orbit solutions will return unperturbed ephemerides. Objects must be identified in images by their motion, not by their apparent closeness to a predicted position.

The time-scale of the supplied ephemerides is UTC.

If you desire a topocentric ephemeris, enter your observatory code in the appropriate box. When local circumstances are displayed, the azimuths are reckoned westwards from the south meridian.

As an aide-mémoire, the packed form of the object's designation (as used on the astrometric observation record) is displayed immediately above the ephemeris.


This service utilises the Minor Planet Ephemeris Service, courtesy of the IAU's Minor Planet Center. It has been made possible by Process Software Corporation, and their excellent VMS Web server, Purveyor.

The calculations will be performed on the Tamkin Foundation Computing Network.


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