MPEC 2010-X72 : 2010 XB24
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M.P.E.C. 2010-X72 Issued 2010 Dec. 8, 11:52 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 XB24
Observations:
K10X24B* C2010 12 07.25734 04 42 38.70 +26 10 00.2 19.6 VrEX072703
K10X24B C2010 12 07.26182 04 42 37.80 +26 09 56.1 19.0 VrEX072703
K10X24B C2010 12 07.26638 04 42 36.75 +26 09 50.8 19.5 VrEX072703
K10X24B C2010 12 07.27095 04 42 35.71 +26 09 48.2 18.5 VrEX072703
K10X24B C2010 12 07.30186 04 42 29.05 +26 09 13.5 19.9 VrEX072703
K10X24B C2010 12 07.30642 04 42 28.29 +26 09 08.3 rEX072703
K10X24B C2010 12 07.31105 04 42 27.00 +26 09 02.8 19.8 VrEX072703
K10X24B C2010 12 07.78797 04 40 51.30 +26 00 15.6 19.5 RvEX072B18
K10X24B C2010 12 07.79078 04 40 50.69 +26 00 12.7 19.8 RvEX072B18
K10X24B C2010 12 07.79216 04 40 50.37 +26 00 11.4 19.5 RvEX072B18
K10X24B C2010 12 08.11494 04 39 44.78 +25 54 09.1 19.9 VoEX072691
K10X24B C2010 12 08.13856 04 39 39.72 +25 53 44.0 19.9 VoEX072691
K10X24B C2010 12 08.15385 04 39 36.45 +25 53 27.5 19.8 VoEX072691
K10X24B KC2010 12 08.29025404 39 05.89 +25 50 51.1 20.2 VoEX072H21
K10X24B KC2010 12 08.30029104 39 03.69 +25 50 39.4 20.1 VoEX072H21
K10X24B KC2010 12 08.31010204 39 01.54 +25 50 27.7 20.1 VoEX072H21
K10X24B 5C2010 12 08.32741 04 38 58.53 +25 50 11.2 19.6 RoEX072673
K10X24B 5C2010 12 08.33951 04 38 56.27 +25 49 59.2 oEX072673
K10X24B KC2010 12 08.34268 04 38 54.61 +25 49 50.0 19.9 RoEX072H36
K10X24B 5C2010 12 08.34672 04 38 54.20 +25 49 49.2 oEX072673
K10X24B 5C2010 12 08.35631 04 38 52.11 +25 49 37.6 oEX072673
K10X24B KC2010 12 08.35691 04 38 51.55 +25 49 33.5 19.8 RoEX072H36
K10X24B KC2010 12 08.36291 04 38 50.21 +25 49 26.4 20.0 RoEX072H36
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m f/16
Cassegrain + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
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.
B18 Terskol. Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov.
Measurer M. Andreev. 0.6-m f/12.8 Cassegrain + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, T. Vorobjov. 0.61-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2010 XB24 PHA, Earth MOID = 0.0226 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 340.80475 (2000.0) P Q
n 0.65075417 Peri. 285.45657 -0.98355968 +0.15040960
a 1.3188379 Node 263.27196 -0.10117619 -0.91737859
e 0.4627937 Incl. 5.77542 -0.14957855 -0.36850167
P 1.51 H 21.6 G 0.15 U 9
Residuals in seconds of arc
101207 703 0.5+ 0.7- 101207 B18 0.5+ 0.2- 101208 673 0.1+ 0.3-
101207 703 1.2+ 0.0 101207 B18 0.1+ 0.0 101208 673 (5.6+ 1.7+)
101207 703 0.2+ 0.5- 101208 691 0.6+ 0.5- 101208 H36 0.6+ 0.1+
101207 703 0.8- 1.8+ 101208 691 0.4+ 0.2- 101208 673 0.8- 0.2+
101207 703 (1.8- 0.1+) 101208 691 0.7+ 0.1- 101208 673 0.5- 0.2-
101207 703 1.0+ 0.2- 101208 H21 0.8+ 0.2+ 101208 H36 1.3+ 0.6+
101207 703 (3.0- 0.6-) 101208 H21 0.7+ 0.4+ 101208 H36 0.8+ 0.7+
101207 B18 0.6+ 0.3- 101208 H21 0.7+ 0.2+
Ephemeris:
2010 XB24 a,e,i = 1.32, 0.46, 6 q = 0.7085
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 11 08 05 30 32.5 +29 31 39 0.5637 1.4738 141.3 24.8 22.3
...
2010 11 23 05 17 27.3 +28 46 46 0.4111 1.3793 159.0 14.8 21.2
...
2010 12 01 05 01 03.8 +27 40 06 0.3428 1.3253 170.3 7.2 20.4
...
2010 12 07 04 43 29.9 +26 14 38 0.2987 1.2833 175.7 3.3 19.8
2010 12 08 04 40 07.0 +25 56 30 0.2919 1.2762 174.8 4.0 19.8
2010 12 09 04 36 36.5 +25 37 05 0.2854 1.2690 173.6 5.0 19.8
...
2010 12 15 04 13 00.7 +23 10 58 0.2501 1.2254 162.7 13.8 19.8
...
2010 12 23 03 35 52.1 +18 25 20 0.2137 1.1655 145.2 28.8 19.8
...
2011 01 07 02 17 50.9 +04 58 23 0.1752 1.0495 107.5 63.3 20.2
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-X72
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