MPEC 2007-X21 : 2007 XO3
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M.P.E.C. 2007-X21 Issued 2007 Dec. 5, 20:48 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 XO3
Observations:
K07X03O* C2007 12 04.36654 04 48 56.12 +08 05 43.1 19.7 V EX021703
K07X03O C2007 12 04.37301 04 48 57.63 +08 05 02.0 20.0 V EX021703
K07X03O C2007 12 04.37951 04 48 59.18 +08 04 21.5 19.8 V EX021703
K07X03O C2007 12 04.38598 04 49 00.84 +08 03 40.1 18.5 V EX021703
K07X03O C2007 12 04.44627 04 49 15.27 +07 57 14.1 19.8 V EX021703
K07X03O C2007 12 04.44714 04 49 15.60 +07 57 07.2 20.0 V EX021703
K07X03O C2007 12 04.44804 04 49 15.74 +07 57 02.3 19.7 V EX021703
K07X03O C2007 12 04.44892 04 49 15.99 +07 56 57.3 19.1 V EX021703
K07X03O C2007 12 05.39387 04 53 20.07 +06 16 47.5 20.1 V EX021G96
K07X03O C2007 12 05.39757 04 53 20.78 +06 16 25.4 EX021703
K07X03O C2007 12 05.39819 04 53 21.12 +06 16 19.9 19.5 V EX021G96
K07X03O C2007 12 05.39846 04 53 21.12 +06 16 19.1 19.8 V EX021703
K07X03O C2007 12 05.39934 04 53 21.35 +06 16 12.3 20.1 V EX021703
K07X03O C2007 12 05.40021 04 53 21.53 +06 16 06.9 19.8 V EX021703
K07X03O C2007 12 05.40253 04 53 22.12 +06 15 52.3 19.6 V EX021G96
K07X03O C2007 12 05.40685 04 53 23.17 +06 15 24.7 19.5 V EX021G96
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.
G96 Mt. Lemmon Survey. Observer S. M. Larson. 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. 1.5-m reflector + CCD.
Orbital elements:
2007 XO3 Earth MOID = 0.1442 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 347.42893 (2000.0) P Q
n 0.25556171 Peri. 198.99856 +0.12817886 -0.96979933
a 2.4592661 Node 244.09316 +0.93717434 +0.18689673
e 0.5452642 Incl. 13.33775 +0.32446023 -0.15671272
P 3.86 H 22.8 G 0.15 U 9
Residuals in seconds of arc
071204 703 0.0 0.6- 071204 703 0.3- 0.1- 071205 703 0.1- 0.4-
071204 703 0.5- 0.4- 071204 703 0.2+ 0.5+ 071205 703 0.5- 0.2-
071204 703 0.5- 0.7+ 071205 G96 0.2+ 0.0 071205 G96 0.0 0.0
071204 703 1.2+ 0.6+ 071205 703 (2.3- 1.5+) 071205 G96 0.3+ 0.1-
071204 703 0.9- 0.3+ 071205 G96 0.5+ 0.1-
071204 703 0.9+ 1.0- 071205 703 0.4- 0.8+
Ephemeris:
2007 XO3 a,e,i = 2.46, 0.55, 13 q = 1.1183
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 12 06 04 55.94 +05 13.3 0.144 1.124 162.7 15.1 19.7
2007 12 16 05 35.57 -10 31.3 0.157 1.118 146.2 29.3 20.3
2007 12 26 06 07.83 -20 38.2 0.188 1.126 135.9 37.4 20.9
2008 01 05 06 32.54 -25 36.2 0.227 1.146 131.2 40.2 21.5
2008 01 15 06 51.62 -27 04.8 0.272 1.177 130.0 39.8 21.9
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-X21
Read MPEC 2007-X20
Read MPEC 2007-X22
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