MPEC 2008-T12 : 2008 TA
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M.P.E.C. 2008-T12 Issued 2008 Oct. 1, 22:09 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
2008 TA
Observations:
K08T00A* C2008 10 01.22285 22 34 06.34 -04 19 11.1 18.9 V ET012703
K08T00A C2008 10 01.23505 22 34 13.08 -04 18 39.7 19.5 V ET012703
K08T00A C2008 10 01.24714 22 34 19.77 -04 18 14.7 19.1 V ET012703
K08T00A C2008 10 01.25946 22 34 26.65 -04 17 47.1 19.7 V ET012703
K08T00A C2008 10 01.28814 22 34 42.54 -04 16 43.8 20.6 V ET012703
K08T00A C2008 10 01.29785 22 34 47.82 -04 16 24.2 19.3 V ET012703
K08T00A C2008 10 01.30752 22 34 53.30 -04 16 03.8 19.9 V ET012703
K08T00A C2008 10 01.31729 22 34 58.66 -04 15 43.6 19.5 V ET012703
K08T00A 1C2008 10 01.35662 22 35 22.26 -04 14 46.9 ET012658
K08T00A 1C2008 10 01.35882 22 35 23.48 -04 14 42.1 ET012658
K08T00A 1C2008 10 01.36103 22 35 24.70 -04 14 37.4 ET012658
K08T00A C2008 10 01.42917 22 36 07.06 -04 09 37.8 18.6 R ET012474
K08T00A C2008 10 01.43044 22 36 07.68 -04 09 35.2 19.0 R ET012474
K08T00A C2008 10 01.43160 22 36 08.32 -04 09 32.8 18.7 R ET012474
K08T00A C2008 10 01.43287 22 36 08.98 -04 09 30.6 19.0 R ET012474
K08T00A C2008 10 01.81625 22 39 35.52 -04 00 02.3 ET012J95
K08T00A C2008 10 01.82724 22 39 40.77 -03 59 41.8 ET012J95
K08T00A C2008 10 01.83820 22 39 46.02 -03 59 22.8 19.7 R ET012J95
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, R. M. Robb.
Measurers D. D. Balam, P. Wiegert. 1.82-m Plaskett telescope + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 TA Earth MOID = 0.0033 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 70.38008 (2000.0) P Q
n 0.60303554 Peri. 258.82860 -0.28294095 +0.95913414
a 1.3875249 Node 354.73364 -0.86913809 -0.25748165
e 0.6515508 Incl. 1.54456 -0.40563950 -0.11732392
P 1.63 H 23.7 G 0.15 U 9
Residuals in seconds of arc
081001 703 (2.1+ 5.6-) 081001 703 0.4+ 1.4+ 081001 474 0.3- 0.0
081001 703 0.6+ 0.3- 081001 703 0.1- 1.0+ 081001 474 0.0 0.1+
081001 703 0.3- 1.2- 081001 658 0.3+ 0.9- 081001 474 0.2- 0.3-
081001 703 0.0 0.1+ 081001 658 0.4+ 0.7- 081001 J95 0.1- 0.4-
081001 703 (0.2- 2.4+) 081001 658 0.4+ 0.6- 081001 J95 0.2- 0.5+
081001 703 1.6- 1.5+ 081001 474 0.5+ 0.1- 081001 J95 0.3+ 0.1-
Ephemeris:
2008 TA a,e,i = 1.39, 0.65, 2 q = 0.4835
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 01 22 31.78 -04 26.2 0.0726 1.064 149.6 28.4 19.4
2008 10 06 23 01.42 -02 39.2 0.136 1.122 152.3 24.5 20.7
2008 10 11 23 13.25 -01 54.6 0.201 1.177 150.5 24.7 21.7
2008 10 16 23 20.41 -01 26.2 0.268 1.231 147.4 25.9 22.5
2008 10 21 23 25.87 -01 03.0 0.337 1.283 143.8 27.3 23.1
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-T12
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