MPEC 2007-X18 : 2007 XP
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M.P.E.C. 2007-X18 Issued 2007 Dec. 4, 14:03 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 XP
Observations:
K07X00P* C2007 12 04.41273 07 59 00.45 +25 13 28.5 19.2 V EX018703
K07X00P C2007 12 04.41924 07 58 52.39 +25 12 53.7 19.4 V EX018703
K07X00P C2007 12 04.42575 07 58 44.36 +25 12 16.8 19.4 V EX018703
K07X00P C2007 12 04.43222 07 58 36.30 +25 11 41.0 19.1 V EX018703
K07X00P C2007 12 04.45559 07 58 07.50 +25 09 30.9 18.6 V EX018703
K07X00P C2007 12 04.45615 07 58 06.99 +25 09 27.8 18.6 V EX018703
K07X00P C2007 12 04.45669 07 58 06.13 +25 09 26.2 19.1 V EX018703
K07X00P C2007 12 04.49095 07 57 24.11 +25 06 14.1 19.4 V EX018703
K07X00P C2007 12 04.49255 07 57 22.19 +25 06 05.1 19.1 V EX018703
K07X00P C2007 12 04.52870 07 56 38.22 +25 02 38.7 18.8 V EX018703
K07X00P C2007 12 04.52925 07 56 37.44 +25 02 36.0 19.2 V EX018703
K07X00P C2007 12 04.52978 07 56 36.68 +25 02 32.6 19.1 V EX018703
K07X00P C2007 12 04.53034 07 56 36.09 +25 02 29.9 19.2 V EX018703
Observer details:
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
Orbital elements:
2007 XP Earth MOID = 0.0231 AU
Epoch 2007 Nov. 16.0 TT = JDT 2454420.5 MPC
M 50.78083 (2000.0) P Q
n 0.91432278 Peri. 71.17458 +0.82943723 +0.53684927
a 1.0513235 Node 256.08491 -0.55342202 +0.75221436
e 0.3394321 Incl. 9.15037 -0.07588107 +0.38205553
P 1.08 H 23.3 G 0.15
From 13 observations 2007 Dec. 4.
Ephemeris:
2007 XP a,e,i = 1.05, 0.34, 9 q = 0.6945
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 26 11 24.17 +30 54.3 0.0628 0.983 84.8 91.5 20.5
2007 12 01 09 16.66 +29 47.3 0.0598 1.013 115.1 61.8 19.4
2007 12 06 07 30.08 +22 46.6 0.0701 1.042 142.7 35.0 19.1
2007 12 11 06 25.78 +15 59.8 0.0902 1.070 160.8 17.6 19.1
2007 12 16 05 48.55 +11 28.5 0.116 1.098 167.5 11.2 19.5
2007 12 21 05 26.02 +08 42.3 0.146 1.124 163.8 14.1 20.2
2007 12 26 05 11.93 +07 03.5 0.178 1.150 157.5 19.1 20.8
2007 12 31 05 03.10 +06 08.0 0.213 1.174 151.5 23.6 21.4
2008 01 05 04 57.85 +05 41.1 0.249 1.198 145.9 27.4 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-X18
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