MPEC 2002-A84: 2000 WK10
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2002-A83
Read MPEC 2002-A85
M.P.E.C. 2002-A84 Issued 2002 Jan. 14, 20:42 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 WK10
Revision to MPEC 2000-W34
Observations:
K00W10K HC2002 01 13.45798 12 23 15.04 +21 10 56.7 22.0 V 291
K00W10K HC2002 01 13.46643 12 23 15.29 +21 11 03.3 21.3 V 291
K00W10K HC2002 01 13.47480 12 23 15.66 +21 11 07.4 21.7 V 291
K00W10K HC2002 01 14.41838 12 23 51.26 +21 20 18.6 21.1 V 291
K00W10K HC2002 01 14.42695 12 23 51.55 +21 20 25.3 21.5 V 291
K00W10K HC2002 01 14.43550 12 23 51.85 +21 20 29.8 21.7 V 291
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m Spacewatch telescope.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
020113 291 85.1+ 47.0- 020114 291 86.0+ 46.3- MPO 12253 -0.080 day
Orbital elements:
2000 WK10 PHA 0.022
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 MPC
M 226.44023 (2000.0) P Q
n 0.54835907 Peri. 244.12528 +0.51102446 +0.83176367
a 1.4782891 Node 58.30710 -0.66884522 +0.54323554
e 0.7020523 Incl. 14.76487 -0.53990747 +0.11429936
P 1.80 H 18.5 G 0.15 U 4
Residuals in seconds of arc
001119 704 0.4+ 0.1+ 001122 046 0.0 0.0 001207 046 0.1- 0.6-
001119 704 0.5+ 0.3- 001122 046 0.8- 0.2+ 001220 696 0.5+ 0.5-
001119 704 0.3+ 0.4+ 001123 853 0.2- 0.2+ 001220 696 1.0+ 0.3-
001119 704 0.8+ 0.4+ 001123 853 0.4+ 0.2+ 010323 568 0.4+ 0.0
001120 704 0.2+ 0.0 001123 853 0.9- 0.1- 010323 568 0.3+ 0.2-
001120 704 0.1+ 0.0 001128 360 0.3+ 0.3- 010324 568 0.7+ 0.6-
001120 704 0.5+ 0.2+ 001128 360 0.0 0.3- 020113 291 0.5+ 1.0-
001120 704 0.1- 0.3+ 001128 360 0.0 0.2- 020113 291 0.3- 0.8+
001120 704 0.1+ 0.5+ 001207 046 0.3- 0.1- 020113 291 0.7+ 0.0
001122 046 1.2- 0.4- 001207 046 0.5- 0.4+ 020114 291 0.0 0.5-
001122 046 0.2- 0.8+ 001207 046 0.7- 1.0- 020114 291 0.2- 1.1+
001122 046 0.2+ 0.2- 001207 046 0.2+ 0.6+ 020114 291 0.1- 0.4+
Ephemeris:
2000 WK10 a,e,i = 1.48, 0.70, 15 q = 0.4405
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 01 06 12 17.83 +20 09.8 1.512 2.048 108.5 27.1 22.2
2002 01 16 12 24.79 +21 36.5 1.339 1.986 116.7 26.3 21.8
2002 01 26 12 29.00 +23 43.4 1.176 1.919 125.1 24.8 21.4
2002 02 05 12 29.41 +26 37.7 1.025 1.847 133.5 22.8 21.0
2002 02 15 12 24.39 +30 24.3 0.890 1.771 141.0 20.6 20.5
2002 02 25 12 11.76 +34 58.6 0.776 1.688 145.6 19.3 20.1
2002 03 07 11 48.95 +39 58.2 0.686 1.600 144.3 21.2 19.7
2002 03 17 11 13.94 +44 33.4 0.620 1.506 136.4 27.1 19.6
2002 03 27 10 28.29 +47 36.8 0.577 1.405 124.1 36.0 19.5
2002 04 06 09 38.80 +48 24.0 0.551 1.297 110.0 46.5 19.5
2002 04 16 08 53.60 +47 01.1 0.534 1.182 95.6 57.7 19.6
2002 04 26 08 15.68 +44 07.0 0.518 1.059 81.2 69.9 19.6
2002 05 06 07 41.50 +40 10.5 0.497 0.928 66.3 84.4 19.8
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-A84
Read MPEC 2002-A83
Read MPEC 2002-A85
Our Web policy. Index to the CBAT/MPC/ICQ pages.
