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M.P.E.C. 2002-X30 Issued 2002 Dec. 5, 15:31 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
2002 XH4
Observations:
K02X04H* C2002 12 03.27897 04 43 44.42 +09 07 43.0 21.3 644
K02X04H C2002 12 03.34882 04 43 36.41 +09 08 28.0 20.8 644
K02X04H C2002 12 03.41158 04 43 29.23 +09 09 07.8 21.1 644
K02X04H C2002 12 04.32211 04 41 49.24 +09 18 55.6 19.5 R 673
K02X04H C2002 12 04.32650 04 41 48.81 +09 18 58.6 673
K02X04H C2002 12 04.33507 04 41 48.04 +09 19 03.3 673
K02X04H C2002 12 05.28715 04 40 04.16 +09 29 25.7 19.5 R 673
K02X04H C2002 12 05.29653 04 40 03.01 +09 29 32.4 673
K02X04H C2002 12 05.30718 04 40 01.76 +09 29 39.4 673
K02X04H C2002 12 05.31198 04 40 01.07 +09 29 42.5 926
K02X04H C2002 12 05.31514 04 40 00.84 +09 29 44.8 19.9 R 926
K02X04H C2002 12 05.31801 04 40 00.48 +09 29 46.4 19.8 R 926
Observer details:
644 Palomar Mountain/NEAT. Observers R. Bambery, E. Helin, S. Pravdo,
M. Hicks, K. Lawrence, R. Thicksten. 1.2-m Schmidt + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
Orbital elements:
2002 XH4
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 79.31068 (2000.0) P Q
n 0.49743488 Peri. 218.43624 +0.70186068 +0.68299152
a 1.5775334 Node 97.19177 -0.59269412 +0.71746350
e 0.2650212 Incl. 11.76374 -0.39510159 +0.13699894
P 1.98 H 19.4 G 0.15
From 11 observations 2002 Dec. 3-5.
Ephemeris:
2002 XH4 a,e,i = 1.58, 0.27, 12 q = 1.1595
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 12 02 04 46.11 +08 54.3 0.670 1.645 166.6 8.0 20.2
2002 12 12 04 28.51 +10 45.1 0.711 1.679 163.4 9.7 20.4
2002 12 22 04 14.53 +12 41.4 0.776 1.711 152.9 15.2 20.9
2003 01 01 04 05.54 +14 36.2 0.860 1.742 141.7 20.5 21.3
2003 01 11 04 01.82 +16 26.2 0.961 1.771 131.3 24.7 21.7
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-X30
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