MPEC 2002-N02 : 2001 OK108
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M.P.E.C. 2002-N02 Issued 2002 July 1, 10:56 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
2001 OK108
Revision to MPEC 2001-Q17
Observations:
K01OA8K C1999 07 20.34811 20 18 17.76 -19 54 51.8 23.3 R 568
K01OA8K C1999 07 20.37552 20 18 17.63 -19 54 52.2 23.2 R 568
K01OA8K C1999 07 20.40243 20 18 17.49 -19 54 52.7 568
K01OA8K C2002 06 07.39777 20 38 01.59 -18 54 05.5 24 R 675
K01OA8K C2002 06 07.42708 20 38 01.50 -18 54 06.0 675
K01OA8K C2002 06 07.44869 20 38 01.40 -18 54 06.2 675
K01OA8K C2002 06 08.42175 20 37 58.76 -18 54 16.8 675
Observer details:
568 Mauna Kea. Observers B. Gladman, J. Kavelaars, J.-M. Petit, M. Holman.
Measurers B. Gladman, M. Holman, J.-M. Petit. 3.5-m Canada-France-Hawaii
reflector + CCD.
675 Palomar Mountain. Observers J. Burns, V. Carruba, B. Gladman.
Measurer B. Gladman. 5-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
990720 568 0.03- 0.01- 020608 675 36.0+ 8.7+ MPO 20863
Orbital elements:
2001 OK108
Epoch 2002 May 6.0 TT = JDT 2452400.5 MPC
M 65.65699 (2000.0) P Q
n 0.00352977 Peri. 122.07112 -0.54622524 +0.83703989
a 42.7207002 Node 114.78844 -0.77979368 -0.49434041
e 0.0312504 Incl. 1.99833 -0.30587547 -0.23450326
P 279 H 7.4 G 0.15 U 4
Residuals in seconds of arc
990720 568 0.0 0.0 010724 568 0.1- 0.0 010920 675 0.0 0.3+
990720 568 0.1+ 0.0 010725 568 0.0 0.3- 020607 675 0.3+ 0.0
990720 568 0.0 0.0 010920 675 0.0 0.0 020607 675 0.2+ 0.2-
010724 568 0.1+ 0.1+ 010920 675 0.1- 0.0 020607 675 0.4- 0.1-
010724 568 0.0 0.0 010920 675 0.0 0.2+ 020608 675 0.1- 0.0
Ephemeris:
2001 OK108 a,e,i = 42.72, 0.03, 2 q = 41.386
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 06 25 20 37.05 -18 57.9 41.358 42.210 146.5 0.8 23.7
2002 07 05 20 36.37 -19 00.6 41.278 42.210 156.2 0.6 23.7
2002 07 15 20 35.61 -19 03.5 41.224 42.211 165.9 0.3 23.7
2002 07 25 20 34.81 -19 06.5 41.199 42.212 175.6 0.1 23.6
2002 08 04 20 34.00 -19 09.5 41.202 42.213 174.6 0.1 23.6
2002 08 14 20 33.20 -19 12.5 41.235 42.213 164.8 0.4 23.7
2002 08 24 20 32.45 -19 15.2 41.296 42.214 155.0 0.6 23.7
2002 09 03 20 31.77 -19 17.7 41.383 42.215 145.2 0.8 23.7
2002 09 13 20 31.18 -19 19.8 41.494 42.216 135.3 1.0 23.8
2002 09 23 20 30.72 -19 21.4 41.627 42.217 125.4 1.1 23.8
2002 10 03 20 30.39 -19 22.6 41.776 42.217 115.6 1.2 23.8
2002 10 13 20 30.21 -19 23.2 41.938 42.218 105.6 1.3 23.8
2002 10 23 20 30.20 -19 23.2 42.108 42.219 95.7 1.3 23.8
2002 11 02 20 30.35 -19 22.6 42.281 42.220 85.8 1.3 23.8
2002 11 12 20 30.67 -19 21.5 42.452 42.220 75.8 1.3 23.8
2002 11 22 20 31.14 -19 19.8 42.616 42.221 65.9 1.2 23.9
2002 12 02 20 31.76 -19 17.6 42.767 42.222 55.9 1.1 23.8
2002 12 12 20 32.52 -19 14.8 42.902 42.223 45.9 1.0 23.8
2002 12 22 20 33.39 -19 11.7 43.016 42.224 36.0 0.8 23.8
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-N02
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