MPEC 2007-C45 : 2007 CU18
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M.P.E.C. 2007-C45 Issued 2007 Feb. 10, 13:28 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
2007 CU18
Observations:
K07C18U* C2007 02 09.25138 09 41 49.99 +28 21 19.5 19.2 V EC045703
K07C18U C2007 02 09.25785 09 41 53.77 +28 21 27.5 19.4 V EC045703
K07C18U C2007 02 09.26433 09 41 57.62 +28 21 34.3 19.1 V EC045703
K07C18U C2007 02 09.27080 09 42 01.44 +28 21 41.8 19.2 V EC045703
K07C18U C2007 02 09.30720 09 42 22.68 +28 22 21.6 17.9 V EC045703
K07C18U C2007 02 09.30772 09 42 23.07 +28 22 22.1 19.2 V EC045703
K07C18U C2007 02 09.30825 09 42 23.36 +28 22 22.7 19.1 V EC045703
K07C18U C2007 02 09.30878 09 42 23.61 +28 22 22.5 18.7 V EC045703
K07C18U C2007 02 09.36473 09 42 56.19 +28 23 16.4 18.7 V EC045703
K07C18U C2007 02 09.36529 09 42 56.44 +28 23 16.4 19.2 V EC045703
K07C18U C2007 02 09.36582 09 42 56.77 +28 23 17.8 19.7 V EC045703
K07C18U C2007 02 10.23186 09 51 30.74 +28 34 46.8 19.4 V EC045703
K07C18U C2007 02 10.23487 09 51 32.22 +28 34 50.0 19.4 V EC045703
K07C18U C2007 02 10.23637 09 51 32.90 +28 34 51.6 19.5 V EC045703
K07C18U C2007 02 10.34194 09 52 22.23 +28 35 49.7 19.7 R EC045H36
K07C18U C2007 02 10.35732 09 52 29.65 +28 36 01.7 19.6 R EC045H36
K07C18U C2007 02 10.36771 09 52 34.79 +28 36 04.4 19.6 R EC045H36
K07C18U C2007 02 10.37651 09 52 39.30 +28 36 09.7 19.4 R EC045H36
Observer details:
703 Catalina Sky Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
E. J. Christensen, 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2007 CU18 Earth MOID = 0.0140 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 33.27844 (2000.0) P Q
n 0.34304237 Peri. 319.49243 -0.05642886 -0.99441690
a 2.0210212 Node 133.53725 +0.94486315 -0.08204353
e 0.5402134 Incl. 7.06538 +0.32256690 +0.06636173
P 2.87 H 24.4 G 0.15 U 8
Residuals in seconds of arc
070209 703 0.9+ 0.2- 070209 703 0.2- 0.3+ 070210 703 0.3+ 0.1+
070209 703 0.1+ 0.2+ 070209 703 1.0- 0.5- 070210 703 0.6- 0.4+
070209 703 0.2+ 0.4- 070209 703 1.0+ 0.2+ 070210 H36 (1.5+ 1.8-)
070209 703 0.2+ 0.3- 070209 703 0.0 0.3- 070210 H36 (1.2+ 2.3+)
070209 703 1.1- 0.2+ 070209 703 0.3+ 0.6+ 070210 H36 (2.6+ 0.2-)
070209 703 0.0 0.2+ 070210 703 0.4+ 0.6- 070210 H36 (5.8+ 1.0+)
Ephemeris:
2007 CU18 a,e,i = 2.02, 0.54, 7 q = 0.9292
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 09 09 38.98 +28 17.1 0.0591 1.044 166.4 12.8 19.1
2007 02 10 09 49.29 +28 32.4 0.0650 1.050 165.5 13.6 19.4
2007 02 11 09 57.89 +28 42.3 0.0710 1.056 164.7 14.3 19.6
2007 02 12 10 05.13 +28 48.5 0.0771 1.061 164.1 14.8 19.8
2007 02 13 10 11.29 +28 52.0 0.0833 1.067 163.5 15.2 20.0
2007 02 14 10 16.57 +28 53.5 0.0896 1.073 163.0 15.6 20.2
2007 02 15 10 21.13 +28 53.7 0.0960 1.080 162.7 15.8 20.3
2007 02 16 10 25.09 +28 52.6 0.102 1.086 162.4 16.0 20.5
2007 02 17 10 28.56 +28 50.7 0.109 1.092 162.1 16.1 20.6
2007 02 18 10 31.61 +28 48.1 0.115 1.099 161.9 16.2 20.8
2007 02 19 10 34.31 +28 44.8 0.122 1.105 161.7 16.3 20.9
2007 02 20 10 36.70 +28 41.1 0.129 1.112 161.5 16.4 21.1
2007 02 21 10 38.84 +28 36.8 0.136 1.118 161.4 16.4 21.2
2007 02 22 10 40.75 +28 32.2 0.142 1.125 161.2 16.4 21.3
2007 02 23 10 42.47 +28 27.2 0.149 1.132 161.1 16.5 21.4
2007 02 24 10 44.03 +28 21.8 0.156 1.138 160.9 16.5 21.5
2007 02 25 10 45.44 +28 16.1 0.163 1.145 160.8 16.5 21.6
2007 02 26 10 46.72 +28 10.2 0.171 1.152 160.6 16.6 21.8
2007 02 27 10 47.89 +28 04.0 0.178 1.159 160.4 16.6 21.9
2007 02 28 10 48.96 +27 57.5 0.185 1.166 160.2 16.7 22.0
2007 03 01 10 49.95 +27 50.8 0.192 1.173 160.0 16.8 22.1
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-C45
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