MPEC 2002-C93 : 2000 WO67
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M.P.E.C. 2002-C93 Issued 2002 Feb. 13, 19:56 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 WO67
Revision to MPEC 2000-X04
Observations:
K00W67O C2002 02 06.44428 11 01 58.87 +16 19 58.0 21.2 V 291
K00W67O C2002 02 06.45039 11 01 58.59 +16 20 00.9 21.0 V 291
K00W67O C2002 02 06.45664 11 01 58.30 +16 20 03.9 21.6 V 291
K00W67O C2002 02 13.33590 10 56 27.89 +17 06 11.6 696
K00W67O C2002 02 13.33995 10 56 27.68 +17 06 13.5 696
K00W67O C2002 02 13.35648 10 56 26.82 +17 06 21.0 21.7 V 291
K00W67O C2002 02 13.36093 10 56 26.61 +17 06 23.7 21.2 V 291
K00W67O C2002 02 13.36500 10 56 26.48 +17 06 24.6 21.5 V 291
Observer details:
291 LPL/Spacewatch II. Observers T. H. Bressi, J. A. Larsen. 1.8-m
Spacewatch telescope.
696 Whipple Observatory, Mt. Hopkins. Observer T. B. Spahr. 1.2-m reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
020206 291 10.0+ 3.6- 020213 291 10.5+ 2.2- MPO 9874 -0.0021 day
Orbital elements:
2000 WO67
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 MPC
M 116.47832 (2000.0) P Q
n 0.25983850 Peri. 237.64679 +0.95667921 +0.24292986
a 2.4322061 Node 107.86263 -0.17632354 +0.92202811
e 0.6180071 Incl. 9.70615 -0.23167845 +0.30141209
P 3.79 H 16.7 G 0.15 U 3
Residuals in seconds of arc
001127 704 0.1+ 0.0 001206 360 0.1- 0.1- 010102 704 0.4+ 0.2+
001127 704 0.4- 0.4+ 001207 046 0.2- 0.2+ 010102 704 0.7+ 0.5+
001127 704 0.1- 0.1+ 001207 046 0.3- 0.4+ 010102 704 0.7+ 0.7-
001127 704 0.2+ 0.1+ 001207 046 0.1+ 0.5+ 010102 704 0.5- 0.2-
001127 704 0.0 0.4+ 001207 046 0.0 0.2+ 010102 704 0.5+ 0.7-
001129 704 0.7+ 0.3+ 001207 046 0.4+ 0.1+ 010102 704 1.1+ 0.5-
001129 704 1.2+ 0.7- 001221 360 0.3- 0.3- 010102 704 1.2+ 0.4-
001129 704 0.8- 0.9+ 001221 360 0.1- 0.2- 010103 704 0.2+ 0.7+
001129 704 0.0 0.7+ 001221 360 0.1- 0.2+ 010103 704 0.4- 0.5-
001130 557 0.1- 0.5- 001222 118 0.2- 1.0- 010103 704 0.0 0.5+
001130 557 0.1+ 0.5- 001222 118 0.1- 0.9- 010103 704 0.2- 0.6+
001130 711 0.6- 0.3- 001222 118 0.0 0.4- 010103 704 0.4- 0.3-
001130 711 0.5- 0.5- 001229 691 0.6- 1.2+ 010114 046 0.1+ 0.2+
001201 046 0.0 0.0 001229 691 0.1- 0.1+ 010114 046 0.2+ 0.3-
001201 046 0.4+ 0.0 001229 691 0.6+ 0.7+ 010114 046 0.2+ 0.4+
001201 046 0.4- 0.1- 001229 402 0.3+ 0.9- 010114 046 0.0 0.0
001201 046 0.5+ 0.0 001229 402 0.1- 0.4- 020206 291 0.3+ 0.7-
001201 046 0.0 0.4+ 001229 402 0.8- 0.6+ 020206 291 0.4+ 0.3-
001201 711 0.1- 0.4- 001230 704 0.1+ 0.3+ 020206 291 0.4+ 0.2+
001201 711 0.4+ 0.5- 001230 704 1.4- 0.5+ 020213 696 0.4- 0.8-
001201 711 0.6+ 0.7- 001230 711 0.5- 0.1- 020213 696 0.5- 0.5-
001205 693 0.0 0.2+ 001230 704 0.1+ 0.1+ 020213 291 0.6- 0.3+
001205 693 0.1- 0.3+ 001230 711 0.3- 0.1- 020213 291 0.4- 1.3+
001205 693 0.0 0.1+ 001230 711 0.3- 0.4- 020213 291 0.8+ 0.5+
001206 360 0.0 0.2- 001230 704 0.4- 0.5+
001206 360 0.3- 0.1- 010102 704 0.2- 0.3+
Ephemeris:
2000 WO67 a,e,i = 2.43, 0.62, 10 q = 0.9291
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 02 05 11 03.06 +16 10.3 2.919 3.828 153.8 6.5 22.4
2002 02 15 10 55.06 +17 17.3 2.883 3.843 164.5 3.9 22.3
2002 02 25 10 46.20 +18 21.4 2.878 3.857 170.2 2.5 22.2
2002 03 07 10 37.16 +19 18.0 2.907 3.871 164.1 4.0 22.3
2002 03 17 10 28.63 +20 03.2 2.966 3.882 153.5 6.6 22.5
2002 03 27 10 21.22 +20 35.1 3.054 3.893 142.4 9.0 22.7
2002 04 06 10 15.39 +20 53.2 3.166 3.902 131.5 11.1 22.8
2002 04 16 10 11.37 +20 58.2 3.297 3.911 121.0 12.7 23.0
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-C93
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