MPEC 2010-A23 : 2010 AF
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M.P.E.C. 2010-A23 Issued 2010 Jan. 6, 22:07 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
2010 AF
Observations:
K10A00F* C2010 01 06.37419 08 16 35.00 +31 32 46.6 18.6 V EA023703
K10A00F C2010 01 06.37938 08 16 28.84 +31 35 38.9 18.4 V EA023703
K10A00F C2010 01 06.38458 08 16 22.54 +31 38 31.9 18.5 V EA023703
K10A00F C2010 01 06.38976 08 16 16.35 +31 41 24.8 18.6 V EA023703
K10A00F C2010 01 06.40902908 15 49.17 +31 51 15.6 19.5 V EA023H21
K10A00F C2010 01 06.41183508 15 45.92 +31 52 47.0 19.5 V EA023H21
K10A00F C2010 01 06.41463808 15 42.66 +31 54 18.8 19.5 V EA023H21
K10A00F C2010 01 06.41740008 15 39.29 +31 55 47.6 19.3 V EA023H21
K10A00F C2010 01 06.47750 08 14 32.92 +32 29 00.3 18.6 V EA023703
K10A00F C2010 01 06.47796 08 14 32.31 +32 29 16.8 18.6 V EA023703
K10A00F C2010 01 06.47843 08 14 31.74 +32 29 30.9 18.5 V EA023703
K10A00F C2010 01 06.47889 08 14 31.20 +32 29 46.5 18.5 V EA023703
K10A00F C2010 01 06.58420 08 12 54.40 +33 25 58.0 18.8 V EA023900
K10A00F C2010 01 06.58689 08 12 51.25 +33 27 23.3 18.2 V EA023900
K10A00F C2010 01 06.58958 08 12 48.16 +33 28 49.2 19.2 V EA023900
K10A00F KC2010 01 06.89242 08 07 24.38 +35 59 29.1 EA023J95
K10A00F KC2010 01 06.89457 08 07 21.99 +36 00 31.7 EA023J95
K10A00F KC2010 01 06.89666 08 07 19.65 +36 01 32.3 18.8 R EA023J95
Observer details:
703 Catalina Sky Survey. Observer R. E. Hill. Measurers J. D. Ahern,
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.
900 Moriyama. Observer Y. Ikari. Measurer Y. ikari. 0.26-m f/7.0 reflector
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.5 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 AF Earth MOID = 0.0244 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 82.47057 (2000.0) P Q
n 1.04436310 Peri. 242.91868 +0.90685934 +0.16738570
a 0.9621328 Node 105.29674 -0.06345282 +0.96150936
e 0.2980128 Incl. 23.63894 -0.41662918 +0.21790314
P 0.94 H 24.9 G 0.15 U 8
Residuals in seconds of arc
100106 703 0.2+ 0.2+ 100106 H21 0.7+ 0.8+ 100106 900 0.2- 0.3+
100106 703 0.8+ 0.5- 100106 H21 1.4- 0.5- 100106 900 0.4- 0.0
100106 703 0.4- 0.4- 100106 703 0.7+ 1.7- 100106 900 0.2+ 0.4+
100106 703 0.5- 0.7+ 100106 703 0.3- 0.1+ 100106 J95 0.2+ 0.3+
100106 H21 0.6+ 0.8+ 100106 703 0.6- 0.8- 100106 J95 0.1+ 0.1+
100106 H21 0.8+ 0.5+ 100106 703 0.7- 0.1+ 100106 J95 0.3- 0.4-
Ephemeris:
2010 AF a,e,i = 0.96, 0.30, 24 q = 0.6754
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 04 09 02.62 +02 28.3 0.0312 1.009 143.6 35.3 18.8
2010 01 06 08 23.55 +27 53.2 0.0368 1.018 161.9 17.5 18.7
2010 01 08 07 48.31 +43 34.0 0.0480 1.028 157.7 21.3 19.4
2010 01 10 07 17.94 +52 17.5 0.0619 1.037 149.7 28.6 20.2
2010 01 12 06 52.60 +57 18.6 0.0771 1.047 143.6 33.8 20.8
2010 01 14 06 31.90 +60 21.4 0.0930 1.056 139.1 37.6 21.4
2010 01 16 06 15.25 +62 17.6 0.109 1.065 135.6 40.3 21.8
2010 01 18 06 02.00 +63 33.9 0.126 1.073 132.8 42.3 22.2
2010 01 20 05 51.55 +64 25.3 0.143 1.082 130.4 43.9 22.5
2010 01 22 05 43.43 +65 00.3 0.159 1.090 128.3 45.1 22.8
2010 01 24 05 37.22 +65 24.1 0.176 1.098 126.4 46.1 23.1
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-A23
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