MPEC 2007-T79 : 2007 TL23
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M.P.E.C. 2007-T79 Issued 2007 Oct. 11, 21:44 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 TL23
Observations:
K07T23L* C2007 10 11.20148 00 17 47.90 -15 26 14.3 17.9 V ET079703
K07T23L C2007 10 11.20859 00 17 45.27 -15 25 49.0 17.8 V ET079703
K07T23L C2007 10 11.21568 00 17 42.64 -15 25 23.9 17.8 V ET079703
K07T23L C2007 10 11.22278 00 17 40.02 -15 24 58.4 17.9 V ET079703
K07T23L C2007 10 11.26492 00 17 24.46 -15 22 28.6 17.9 V ET079703
K07T23L C2007 10 11.26540 00 17 24.32 -15 22 27.3 18.1 V ET079703
K07T23L C2007 10 11.26586 00 17 24.14 -15 22 25.7 17.9 V ET079703
K07T23L C2007 10 11.26634 00 17 23.96 -15 22 23.7 18.0 V ET079703
K07T23L C2007 10 11.28738 00 17 15.34 -15 21 13.0 18.2 R ET079649
K07T23L C2007 10 11.28916 00 17 14.68 -15 21 06.6 18.1 R ET079649
K07T23L C2007 10 11.29093 00 17 14.07 -15 21 00.4 18.1 R ET079649
K07T23L C2007 10 11.29271 00 17 13.41 -15 20 54.0 18.1 R ET079649
K07T23L C2007 10 11.31313 00 17 06.90 -15 19 35.7 17.3 R ET079651
K07T23L C2007 10 11.31399 00 17 06.58 -15 19 32.7 17.4 R ET079651
K07T23L C2007 10 11.31486 00 17 06.28 -15 19 30.8 17.4 R ET079651
K07T23L C2007 10 11.33678 00 16 58.36 -15 18 12.8 18.0 V ET079703
K07T23L C2007 10 11.33725 00 16 58.22 -15 18 12.7 18.1 V ET079703
K07T23L C2007 10 11.33773 00 16 58.04 -15 18 09.9 18.1 V ET079703
K07T23L C2007 10 11.33820 00 16 57.86 -15 18 08.2 18.0 V ET079703
K07T23L C2007 10 11.85221 00 14 17.39 -14 49 40.2 18.5 V ET079B03
K07T23L C2007 10 11.86010 00 14 14.97 -14 49 15.7 18.3 V ET079B03
K07T23L C2007 10 11.86800 00 14 12.38 -14 48 51.5 18.1 V ET079B03
Observer details:
649 Powell Observatory, Louisburg. Observer R. Trentman. 0.75-m Newtonian
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.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/7
Schmidt-Cassegrain + CCD.
Orbital elements:
2007 TL23 PHA, Earth MOID = 0.0184 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 58.42971 (2000.0) P Q
n 0.80562780 Peri. 100.16921 -0.51951688 +0.85409302
a 1.1438781 Node 138.49968 -0.79800784 -0.47450712
e 0.7414278 Incl. 2.16625 -0.30542708 -0.21299792
P 1.22 H 21.2 G 0.15 U 9
Residuals in seconds of arc
071011 703 0.0 0.2+ 071011 649 0.2+ 0.5- 071011 703 0.1+ 0.9-
071011 703 0.0 0.2+ 071011 649 0.0 0.5- 071011 703 0.1- 0.2+
071011 703 0.1- 0.0 071011 649 0.4+ 0.6- 071011 703 0.2- 0.2+
071011 703 0.0 0.2+ 071011 649 0.1+ 0.6- 071011 B03 0.4- 0.6+
071011 703 0.4- 0.1+ 071011 651 0.2+ 1.1+ 071011 B03 0.8+ 0.1+
071011 703 0.1+ 0.3- 071011 651 0.1+ 1.0+ 071011 B03 0.5- 0.7-
071011 703 0.0 0.3- 071011 651 0.3+ 0.1-
071011 703 0.1- 0.0 071011 703 0.4- 0.7+
Ephemeris:
2007 TL23 a,e,i = 1.14, 0.74, 2 q = 0.2958
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 01 03.60 -22 26.1 0.0724 1.064 152.1 26.1 16.8
2007 10 12 00 13.55 -14 41.1 0.140 1.126 154.5 22.5 18.3
2007 10 17 23 58.14 -11 40.8 0.212 1.185 150.0 24.9 19.4
2007 10 22 23 51.66 -09 59.2 0.287 1.241 145.1 27.3 20.2
2007 10 27 23 49.00 -08 48.2 0.363 1.295 140.4 29.3 20.8
2007 11 01 23 48.42 -07 51.4 0.442 1.345 135.8 31.0 21.4
2007 11 06 23 49.21 -07 01.8 0.522 1.393 131.4 32.3 21.9
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-T79
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