MPEC 2007-T63 : 2007 TX18
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M.P.E.C. 2007-T63 Issued 2007 Oct. 10, 20:14 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 TX18
Observations:
K07T18X* C2007 10 09.33181 03 48 43.81 +32 11 35.4 19.0 V ET063703
K07T18X C2007 10 09.34044 03 48 43.41 +32 11 35.9 19.3 V ET063703
K07T18X C2007 10 09.34904 03 48 43.05 +32 11 34.9 19.1 V ET063703
K07T18X C2007 10 09.35764 03 48 42.58 +32 11 35.3 19.3 V ET063703
K07T18X C2007 10 09.40191 03 48 40.42 +32 11 34.0 19.4 V ET063703
K07T18X C2007 10 09.40781 03 48 40.10 +32 11 34.0 19.5 V ET063703
K07T18X C2007 10 09.41374 03 48 39.88 +32 11 34.4 19.5 V ET063703
K07T18X C2007 10 09.41968 03 48 39.52 +32 11 32.9 19.4 V ET063703
K07T18X 5C2007 10 09.45810 03 48 37.67 +32 11 31.7 20.2 R ET063673
K07T18X 5C2007 10 09.46933 03 48 37.10 +32 11 31.1 ET063673
K07T18X 5C2007 10 09.47465 03 48 36.83 +32 11 30.8 ET063673
K07T18X 5C2007 10 09.47963 03 48 36.57 +32 11 30.5 ET063673
K07T18X C2007 10 10.01440 03 48 11.54 +32 11 09.7 19.8 R ET063118
K07T18X C2007 10 10.02133 03 48 11.21 +32 11 09.1 19.8 R ET063118
K07T18X C2007 10 10.02825 03 48 10.84 +32 11 09.3 19.8 R ET063118
K07T18X C2007 10 10.27720703 47 58.93 +32 11 00.2 20.1 V ET063H55
K07T18X C2007 10 10.28140703 47 58.71 +32 11 00.0 19.9 V ET063H55
K07T18X C2007 10 10.28611603 47 58.48 +32 10 59.8 20.2 V ET063H55
K07T18X C2007 10 10.28993903 47 58.27 +32 10 59.5 20.0 V ET063H55
Observer details:
118 Modra. Observer L. Kornos. 0.6-m f/5.5 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + 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.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2007 TX18 Earth MOID = 0.2479 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 48.08660 (2000.0) P Q
n 0.26891316 Peri. 16.94106 +0.54224834 +0.83063053
a 2.3771760 Node 286.06227 -0.78534681 +0.44750777
e 0.4701036 Incl. 7.56845 -0.29865887 +0.33134532
P 3.67 H 16.9 G 0.15 U 9
Residuals in seconds of arc
071009 703 0.6- 0.1- 071009 703 0.1+ 0.4- 071010 118 0.1- 0.2-
071009 703 0.3- 0.6+ 071009 673 0.0 0.1- 071010 H55 0.0 0.3+
071009 703 0.5+ 0.2- 071009 673 0.1- 0.3- 071010 H55 0.1- 0.3+
071009 703 0.1- 0.3+ 071009 673 0.2- 0.4- 071010 H55 0.1+ 0.2+
071009 703 0.3+ 0.2+ 071009 673 0.4- 0.5- 071010 H55 0.1- 0.1+
071009 703 0.1- 0.3+ 071010 118 0.0 0.3-
071009 703 0.9+ 0.9+ 071010 118 0.2+ 0.6-
Ephemeris:
2007 TX18 a,e,i = 2.38, 0.47, 8 q = 1.2597
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 03 50.40 +32 12.1 1.154 1.952 129.8 23.2 19.8
2007 10 17 03 41.59 +32 00.1 1.135 2.010 141.0 18.2 19.6
2007 10 27 03 29.32 +31 20.8 1.134 2.069 152.7 12.7 19.5
2007 11 06 03 15.32 +30 14.5 1.156 2.126 163.7 7.5 19.4
2007 11 16 03 01.65 +28 47.8 1.204 2.183 168.7 5.1 19.4
2007 11 26 02 50.16 +27 12.5 1.280 2.239 161.8 7.9 19.7
2007 12 06 02 41.93 +25 40.8 1.381 2.293 151.1 12.0 20.1
2007 12 16 02 37.35 +24 21.8 1.504 2.347 140.3 15.6 20.5
2007 12 26 02 36.30 +23 20.5 1.647 2.400 129.9 18.3 20.8
2008 01 05 02 38.37 +22 37.8 1.805 2.451 120.1 20.3 21.1
2008 01 15 02 43.09 +22 12.2 1.975 2.501 110.9 21.5 21.4
2008 01 25 02 50.00 +22 01.3 2.152 2.550 102.3 22.2 21.7
2008 02 04 02 58.69 +22 02.1 2.333 2.598 94.1 22.2 21.9
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-T63
Read MPEC 2007-T62
Read MPEC 2007-T64
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