MPEC 2002-B12 : 2001 XH255, 2001 XJ255
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M.P.E.C. 2002-B12 Issued 2002 Jan. 18, 15:37 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 XH255, 2001 XJ255
Observations:
K01XP5H* C2001 12 11.39703 07 16 24.21 +24 02 16.2 568
K01XP5H C2001 12 11.42052 07 16 24.07 +24 02 16.6 568
K01XP5H C2001 12 11.44368 07 16 23.95 +24 02 16.9 568
K01XP5H C2002 01 09.51211 07 13 22.22 +24 07 36.8 568
K01XP5H C2002 01 09.53762 07 13 22.01 +24 07 37.0 23.5 R 568
K01XP5J* C2001 12 11.55019 07 03 45.35 +21 52 41.4 568
K01XP5J C2001 12 11.57340 07 03 45.26 +21 52 41.6 568
K01XP5J C2001 12 11.59678 07 03 45.12 +21 52 41.9 568
K01XP5J C2002 01 14.47752 07 00 46.18 +21 55 42.8 24.1 R 568
K01XP5J C2002 01 14.51314 07 00 45.97 +21 55 42.6 24.0 R 568
Observer details:
568 Mauna Kea. Observers J. Kleyna, S. S. Sheppard, D. C. Jewitt. Measurer
S. S. Sheppard. 3.6-m Canada-France-Hawaii Telescope and 2.2-m University
of Hawaii reflector + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K01XP5H 8.8 0.15 K01CH 0.011 136.824 329.728 2.482 0.51226 66.38133 29EX
K01XP5J 8.3 0.15 K01CH 0.019 184.372 279.870 9.642 0.07512 44.43038 34EX
Ephemerides:
2001 XH255 a,e,i = 66.38, 0.51, 2 q = 32.377
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 01 16 07 12.66 +24 08.7 31.405 32.377 170.7 0.3 23.9
2002 01 26 07 11.61 +24 10.2 31.448 32.377 160.4 0.6 23.9
2002 02 05 07 10.65 +24 11.5 31.519 32.377 150.1 0.9 24.0
2002 02 15 07 09.80 +24 12.4 31.617 32.377 139.7 1.1 24.0
2002 02 25 07 09.12 +24 13.0 31.738 32.377 129.5 1.4 24.0
2002 03 07 07 08.62 +24 13.2 31.879 32.377 119.4 1.5 24.1
2002 03 17 07 08.33 +24 13.1 32.034 32.377 109.3 1.7 24.1
2002 03 27 07 08.25 +24 12.5 32.199 32.377 99.4 1.7 24.1
2002 04 06 07 08.41 +24 11.6 32.369 32.378 89.6 1.8 24.1
2002 04 16 07 08.79 +24 10.4 32.539 32.378 79.9 1.7 24.1
2002 04 26 07 09.39 +24 08.8 32.704 32.378 70.2 1.7 24.1
2002 05 06 07 10.18 +24 06.8 32.860 32.378 60.7 1.6 24.1
2002 05 16 07 11.17 +24 04.7 33.001 32.378 51.3 1.4 24.1
2002 05 26 07 12.31 +24 02.2 33.125 32.379 41.9 1.2 24.1
2002 06 05 07 13.59 +23 59.6 33.228 32.379 32.7 1.0 24.1
2001 XJ255 a,e,i = 44.43, 0.08, 10 q = 41.093
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 01 16 07 00.63 +21 55.9 40.129 41.093 168.4 0.3 24.5
2002 01 26 06 59.78 +21 56.8 40.178 41.093 158.0 0.5 24.5
2002 02 05 06 58.99 +21 57.6 40.256 41.093 147.7 0.7 24.5
2002 02 15 06 58.30 +21 58.3 40.360 41.093 137.4 0.9 24.5
2002 02 25 06 57.75 +21 58.8 40.487 41.093 127.2 1.1 24.6
2002 03 07 06 57.34 +21 59.1 40.632 41.093 117.1 1.2 24.6
2002 03 17 06 57.10 +21 59.2 40.791 41.093 107.0 1.3 24.6
2002 03 27 06 57.03 +21 59.1 40.958 41.093 97.1 1.4 24.6
2002 04 06 06 57.14 +21 58.8 41.129 41.093 87.2 1.4 24.6
2002 04 16 06 57.42 +21 58.2 41.299 41.093 77.5 1.4 24.6
2002 04 26 06 57.87 +21 57.4 41.462 41.093 67.8 1.3 24.6
2002 05 06 06 58.47 +21 56.4 41.615 41.093 58.3 1.2 24.6
2002 05 16 06 59.22 +21 55.1 41.752 41.093 48.8 1.1 24.6
2002 05 26 07 00.09 +21 53.6 41.871 41.093 39.4 0.9 24.6
2002 06 05 07 01.06 +21 51.9 41.968 41.093 30.0 0.7 24.6
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-B12
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