MPEC 2007-T99 : 2007 TC66
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M.P.E.C. 2007-T99 Issued 2007 Oct. 13, 16:59 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 TC66
Observations:
K07T66C* C2007 10 12.34343 02 48 34.95 -16 46 18.5 20.2 V ET099703
K07T66C C2007 10 12.35061 02 48 34.66 -16 46 33.6 20.8 V ET099703
K07T66C C2007 10 12.35784 02 48 34.34 -16 46 48.5 19.9 V ET099703
K07T66C C2007 10 12.36503 02 48 34.05 -16 47 04.1 20.2 V ET099703
K07T66C C2007 10 12.39976 02 48 32.72 -16 48 17.1 20.0 V ET099703
K07T66C C2007 10 12.40167 02 48 32.61 -16 48 21.4 19.8 V ET099703
K07T66C C2007 10 12.40358 02 48 32.54 -16 48 25.4 19.5 V ET099703
K07T66C C2007 10 12.40550 02 48 32.47 -16 48 28.2 19.2 V ET099703
K07T66C C2007 10 12.40586 02 48 32.47 -16 48 29.9 19.1 R ET099651
K07T66C C2007 10 12.40874 02 48 32.34 -16 48 36.1 19.3 R ET099651
K07T66C C2007 10 12.41162 02 48 32.26 -16 48 42.1 19.0 R ET099651
K07T66C C2007 10 12.66278 02 48 23.87 -16 57 17.8 19.6 R ET099474
K07T66C C2007 10 12.66510 02 48 23.54 -16 57 23.1 19.4 R ET099474
K07T66C C2007 10 12.66823 02 48 23.43 -16 57 28.9 19.1 R ET099474
K07T66C C2007 10 13.35056 02 47 59.66 -17 22 29.1 19.2 V ET099703
K07T66C C2007 10 13.35453 02 47 59.45 -17 22 36.2 18.9 V ET099703
K07T66C C2007 10 13.35850 02 47 59.42 -17 22 44.2 19.5 V ET099703
K07T66C C2007 10 13.36247 02 47 59.30 -17 22 54.3 19.4 V ET099703
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. 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.
Orbital elements:
2007 TC66 Earth MOID = 0.1485 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 346.13986 (2000.0) P Q
n 0.21151902 Peri. 38.55216 -0.72152440 -0.66398511
a 2.7897788 Node 98.65291 +0.57580877 -0.73285198
e 0.8016558 Incl. 11.45166 +0.38450853 -0.14849829
P 4.66 H 19.1 G 0.15 U 9
Residuals in seconds of arc
071012 703 1.0+ 0.8- 071012 703 0.1- 0.3- 071012 474 0.7- 0.8-
071012 703 0.8+ 0.7- 071012 703 0.0 0.9+ 071012 474 0.6- 0.1+
071012 703 0.3+ 0.3- 071012 651 0.3+ 0.2- 071013 703 0.5- 1.5-
071012 703 0.1+ 0.6- 071012 651 0.0 0.3- 071013 703 1.0- 0.1+
071012 703 0.4+ 0.1- 071012 651 0.5+ 0.2- 071013 703 1.0+ 0.8+
071012 703 0.1- 0.4- 071012 474 2.7+ 0.4- 071013 703 1.7+ 0.6-
Ephemeris:
2007 TC66 a,e,i = 2.79, 0.80, 11 q = 0.5533
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 02 50.60 -13 54.5 0.624 1.549 144.2 22.2 20.1
2007 10 17 02 45.23 -19 44.9 0.486 1.423 145.2 23.6 19.4
2007 10 27 02 30.57 -28 13.7 0.367 1.293 138.7 30.5 18.8
2007 11 06 01 55.47 -40 57.9 0.271 1.159 122.2 46.4 18.3
2007 11 16 00 09.95 -58 36.6 0.205 1.021 93.3 75.2 18.3
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-T99
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