MPEC 2008-T103: 2008 TY9
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M.P.E.C. 2008-T103 Issued 2008 Oct. 9, 04:48 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 TY9
Observations:
K08T09Y* C2008 10 08.22098 23 46 32.60 +37 36 09.6 19.7 ET103704
K08T09Y C2008 10 08.23366 23 46 45.35 +37 34 32.9 20.2 ET103704
K08T09Y C2008 10 08.25919 23 47 10.92 +37 31 18.1 20.0 ET103704
K08T09Y C2008 10 08.27189 23 47 23.65 +37 29 38.9 20.0 ET103704
K08T09Y C2008 10 09.08927 00 01 56.31 +35 39 18.5 ET103J95
K08T09Y C2008 10 09.09205 00 01 59.21 +35 38 54.0 ET103J95
K08T09Y C2008 10 09.09483 00 02 01.93 +35 38 30.0 ET103J95
K08T09Y C2008 10 09.09921 00 02 06.45 +35 37 51.1 ET103J95
K08T09Y C2008 10 09.10286 00 02 10.16 +35 37 19.4 18.9 R ET103J95
K08T09Y C2008 10 09.16762 00 03 34.10 +35 29 35.2 19.5 R ET103854
K08T09Y C2008 10 09.17130 00 03 37.66 +35 29 02.7 20.0 R ET103854
K08T09Y C2008 10 09.17498 00 03 41.27 +35 28 34.7 19.9 R ET103854
Observer details:
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.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 TY9 Earth MOID = 0.0444 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 36.12803 (2000.0) P Q
n 0.57546297 Peri. 159.34221 +0.99539340 -0.07340787
a 1.4314993 Node 205.10976 +0.05393567 +0.96055234
e 0.2784792 Incl. 8.35628 +0.07926485 +0.26823588
P 1.71 H 25.0 G 0.15 U 7
Residuals in seconds of arc
081008 704 0.0 0.6+ 081009 J95 0.1- 0.6+ 081009 J95 0.2- 0.4-
081008 704 0.3+ 0.2- 081009 J95 0.8+ 0.2+ 081009 854 0.5+ 1.2+
081008 704 0.1- 0.2+ 081009 J95 0.6- 0.3+ 081009 854 0.3- 1.5-
081008 704 0.3- 0.7- 081009 J95 0.0 0.5- 081009 854 0.4- 0.3+
Ephemeris:
2008 TY9 a,e,i = 1.43, 0.28, 8 q = 1.0329
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 01 21 39.71 +46 02.2 0.0558 1.033 123.5 54.0 20.8
2008 10 06 23 05.62 +41 37.7 0.0476 1.035 137.0 41.2 20.1
2008 10 11 00 34.42 +30 53.9 0.0448 1.039 155.0 23.9 19.5
2008 10 16 01 42.43 +17 07.1 0.0486 1.045 170.7 8.9 19.1
2008 10 21 02 26.89 +05 35.5 0.0582 1.052 168.1 11.3 19.6
2008 10 26 02 54.91 -02 15.4 0.0715 1.062 160.4 18.3 20.3
2008 10 31 03 12.77 -07 14.2 0.0873 1.073 155.2 22.9 20.9
2008 11 05 03 24.43 -10 17.6 0.105 1.085 151.9 25.5 21.4
2008 11 10 03 32.25 -12 04.3 0.123 1.099 149.8 27.0 21.9
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-T103
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