MPEC 2002-Q27 : 2001 TD2
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M.P.E.C. 2002-Q27 Issued 2002 Aug. 22, 20:44 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 TD2
Revision to MPEC 2001-T51
Observations:
K01T02D 1C2002 07 31.82041 04 26 58.08 -07 53 24.4 413
K01T02D 1C2002 07 31.82237 04 26 57.81 -07 53 24.6 413
K01T02D 1C2002 07 31.82433 04 26 57.60 -07 53 23.7 413
K01T02D 1C2002 08 19.79308 03 54 47.88 -05 58 13.4 413
K01T02D 1C2002 08 19.79479 03 54 47.65 -05 58 12.5 413
K01T02D 1C2002 08 19.79649 03 54 47.43 -05 58 12.1 413
Observer details:
413 Siding Spring. Observers G. J. Garradd, R. H. McNaught.
1.0-m f/8 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
020731 413 64.3- 42.1+ 020819 413 26.8- 53.8+ MPO 21049 -0.013 day
Orbital elements:
2001 TD2
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 178.66604 (2000.0) P Q
n 1.04463884 Peri. 199.01245 -0.85262274 +0.51740833
a 0.9619635 Node 12.92383 -0.42711698 -0.60967795
e 0.4813890 Incl. 19.03910 -0.30100754 -0.60048431
P 0.94 H 19.2 G 0.15 U 5
Residuals in seconds of arc
011010 644 0.1- 0.3+ 011011 046 (0.6+ 2.5+) 011103 413 0.2- 0.1+
011010 644 0.2+ 0.1- 011011 046 0.1- 0.0 011103 413 0.0 0.4+
011010 644 0.4+ 0.2+ 011011 046 0.8+ 1.4- 011103 413 0.6- 0.1+
011010 046 0.5- 1.2+ 011011 046 0.8+ 1.3+ 011120 696 0.2- 0.7+
011010 046 (1.3- 2.3+) 011012 474 0.2+ 0.2- 011120 696 0.2- 0.2-
011010 046 1.5- 0.5- 011012 474 0.4- 0.3- 011120 696 0.2+ 0.6-
011010 046 0.3+ 0.9- 011012 474 0.1- 0.1- 020731 413 0.8+ 0.7+
011010 046 0.4- 0.7+ 011016 649 0.2+ 0.9+ 020731 413 0.2- 0.1-
011011 474 0.1- 0.3- 011016 649 0.3- 0.2- 020731 413 0.3- 0.3+
011011 474 0.2+ 0.2- 011016 649 0.4- 0.0 020819 413 0.2- 0.3-
011011 474 0.0 0.2- 011102 413 0.4+ 0.2+ 020819 413 0.3- 0.0
011011 474 0.1- 0.3- 011102 413 0.8+ 0.6+ 020819 413 0.2- 0.3-
011011 046 0.6+ 0.8- 011102 413 0.3+ 0.2+
Ephemeris:
2001 TD2 a,e,i = 0.96, 0.48, 19 q = 0.4989
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 08 14 04 05.72 -06 36.2 0.411 1.052 84.0 73.2 19.9
2002 08 24 03 45.52 -05 30.3 0.380 1.124 97.3 63.2 19.6
2002 09 03 03 16.64 -04 21.3 0.346 1.188 113.0 51.4 19.2
2002 09 13 02 34.89 -03 05.1 0.319 1.243 132.2 36.8 18.7
2002 09 23 01 40.94 -01 36.1 0.311 1.291 154.5 19.5 18.2
2002 10 03 00 44.44 -00 01.1 0.332 1.332 175.5 3.3 17.8
2002 10 13 23 58.21 +01 26.2 0.383 1.365 160.7 14.0 18.6
2002 10 23 23 27.63 +02 42.8 0.457 1.391 143.9 25.0 19.4
2002 11 02 23 10.69 +03 53.4 0.547 1.409 130.3 32.5 20.0
2002 11 12 23 03.78 +05 04.6 0.645 1.421 119.2 37.5 20.5
2002 11 22 23 03.83 +06 20.6 0.747 1.425 109.7 40.7 20.9
2002 12 02 23 08.74 +07 43.2 0.848 1.422 101.4 42.8 21.3
2002 12 12 23 17.20 +09 13.7 0.947 1.413 94.0 44.0 21.5
2002 12 22 23 28.33 +10 52.4 1.039 1.396 87.3 44.7 21.7
2003 01 01 23 41.58 +12 38.9 1.122 1.372 81.0 45.1 21.9
2003 01 11 23 56.66 +14 33.1 1.195 1.341 75.3 45.2 22.0
2003 01 21 00 13.38 +16 34.0 1.256 1.303 69.9 45.2 22.0
2003 01 31 00 31.69 +18 40.6 1.302 1.257 64.9 45.3 22.0
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-Q27
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