MPEC 2007-U01 : 2007 TH72
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M.P.E.C. 2007-U01 Issued 2007 Oct. 16, 02:45 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 TH72
Observations:
K07T72H* C2007 10 15.20289 00 52 27.97 +10 03 28.2 18.9 EU001704
K07T72H C2007 10 15.21427 00 52 31.97 +10 03 57.0 19.4 EU001704
K07T72H C2007 10 15.22549 00 52 36.01 +10 04 26.2 19.2 EU001704
K07T72H C2007 10 15.23688 00 52 39.96 +10 04 54.6 19.2 EU001704
K07T72H C2007 10 15.24809 00 52 43.87 +10 05 23.3 19.2 EU001704
K07T72H C2007 10 16.06387 00 57 25.56 +10 33 41.9 EU001204
K07T72H C2007 10 16.06907 00 57 26.98 +10 33 50.9 18.5 R EU001204
K07T72H C2007 10 16.08062 00 57 29.80 +10 34 03.3 EU001118
K07T72H C2007 10 16.08342 00 57 30.54 +10 34 08.0 EU001118
Observer details:
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
Orbital elements:
2007 TH72 Earth MOID = 0.0001 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 21.39125 (2000.0) P Q
n 0.34807246 Peri. 288.29202 +0.56075496 +0.82791946
a 2.0015031 Node 15.82845 -0.74489540 +0.50980435
e 0.6341623 Incl. 2.13493 -0.36150341 +0.23377104
P 2.83 H 24.3 G 0.15 U 9
Residuals in seconds of arc
071015 704 0.2+ 0.2+ 071015 704 0.1- 0.3- 071016 204 0.2- 0.2+
071015 704 0.6- 0.4- 071015 704 0.0 0.3+ 071016 118 0.5+ 0.2-
071015 704 0.5+ 0.2+ 071016 204 0.2- 0.3+ 071016 118 0.1- 0.3-
Ephemeris:
2007 TH72 a,e,i = 2.00, 0.63, 2 q = 0.7322
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 10 07 14 19.21 -17 44.9 0.0342 0.969 25.4 153.7 26.1
2007 10 09 15 32.48 -22 04.3 0.0153 0.988 41.0 138.4 21.8
2007 10 11 22 27.17 -05 57.6 0.0106 1.007 139.0 40.6 16.0
2007 10 13 00 25.60 +07 17.2 0.0282 1.026 168.8 10.9 17.3
2007 10 15 00 50.93 +09 55.8 0.0480 1.045 173.1 6.6 18.3
2007 10 17 01 01.61 +10 59.3 0.0681 1.065 173.8 5.8 19.1
2007 10 19 01 07.50 +11 33.0 0.0884 1.084 173.4 6.0 19.7
2007 10 21 01 11.27 +11 53.6 0.109 1.104 172.7 6.6 20.2
2007 10 23 01 13.92 +12 07.5 0.130 1.124 171.6 7.5 20.7
2007 10 25 01 15.93 +12 17.3 0.151 1.144 170.2 8.5 21.1
2007 10 27 01 17.55 +12 24.7 0.172 1.163 168.8 9.6 21.4
(Last issue was M.P.E.C. 2007-T123)
Sonia Keys (C) Copyright 2007 MPC M.P.E.C. 2007-U01
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