MPEC 2003-C54 : 1999 TB5
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M.P.E.C. 2003-C54 Issued 2003 Feb. 10, 17:25 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
1999 TB5
Revision to MPEC 1999-T31
Additional Observations:
J99T05B 9C2003 01 29.29572 12 56 05.92 -30 01 33.7 21.2 R 809
J99T05B 9C2003 01 29.29746 12 56 05.98 -30 01 33.2 21.3 R 809
J99T05B 9C2003 01 29.29920 12 56 06.03 -30 01 32.7 21.2 R 809
J99T05B 9C2003 01 30.29050 12 56 37.63 -29 56 54.2 21.4 R 809
J99T05B 9C2003 01 30.29291 12 56 37.70 -29 56 53.0 21.4 R 809
J99T05B 9C2003 01 30.29533 12 56 37.77 -29 56 53.1 21.5 R 809
Observer details:
809 European Southern Observatory, La Silla. Observers A. Boattini,
O. Hainaut, R. Michelsen. Measurers A. Boattini, H. Scholl, G. Hahn,
M. Carpino, G. Forti, G. D'Abramo. 3.58-m New Technology Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
030129 809 50.0+ 29.9+ 030130 809 50.5+ 29.8+ MPC 39551 -0.028 day
Orbital elements:
1999 TB5
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 22.35496 (2000.0) P Q
n 0.35704203 Peri. 238.64383 +0.30082152 -0.94369201
a 1.9678402 Node 195.76178 +0.95185215 +0.28816606
e 0.3928044 Incl. 30.45072 -0.05902447 -0.16249834
P 2.76 H 19.0 G 0.15 U 2
Residuals in seconds of arc
991002 703 0.2- 0.4+ 991005 704 0.4+ 0.4- 991013 118 0.7- 0.1-
991002 703 1.1- 0.6- 991005 704 0.1- 0.4- 991013 118 0.4- 0.2-
991002 703 0.8- 0.5+ 991005 704 0.3- 0.6- 991013 118 0.7- 0.2-
991002 703 0.2+ 0.3- 991005 704 0.4- 0.5- 991013 118 0.6- 0.4-
991002 046 0.0 0.8+ 991005 587 0.6- 0.8+ 991013 118 0.3- 0.1-
991002 046 0.3- 0.2+ 991005 587 0.5- 0.6+ 991013 118 0.6- 0.1-
991002 046 0.4+ 0.9+ 991005 557 0.0 0.4- 991015 118 0.5+ 0.2-
991002 046 0.4+ 0.5- 991005 557 0.2- 0.2- 991015 118 0.8+ 0.1-
991002 046 0.1- 0.3+ 991005 557 0.1+ 0.1- 991015 118 0.2+ 0.7+
991003 557 0.0 0.3+ 991005 557 0.1- 0.3- 991016 658 1.0+ 1.0+
991003 557 0.3- 0.2+ 991007 595 0.0 0.7+ 991016 658 1.1- 0.0
991003 557 0.4- 0.4- 991007 595 0.4+ 0.2+ 991016 658 0.5- 0.6+
991003 671 0.2- 0.6- 991007 595 0.1- 0.2+ 991017 360 0.1+ 0.2+
991003 671 0.2+ 0.2- 991007 118 0.0 0.3+ 991017 360 0.1+ 0.0
991003 671 0.6- 0.4+ 991007 118 0.0 0.6- 991017 360 0.2- 0.0
991003 671 0.1- 0.3- 991007 118 0.2- 0.4- 991018 658 0.6+ 0.3+
991003 402 0.6+ 0.7+ 991007 704 0.4+ 0.4- 991018 658 0.0 0.2+
991003 402 1.0+ 0.8- 991007 704 0.3- 0.4+ 991018 658 0.6+ 0.7-
991003 402 0.4- 0.5+ 991007 704 0.6+ 0.1+ 991104 413 0.2+ 0.4+
991003 402 0.1+ 0.3- 991007 704 0.1+ 0.0 991104 413 1.1+ 0.4-
991003 426 0.4- 0.2- 991007 704 1.1+ 0.5+ 000207 413 0.2- 0.2+
991003 426 0.2+ 0.3- 991007 413 0.1+ 0.1- 000207 413 0.1- 0.2+
991003 426 0.3- 0.2+ 991007 413 0.0 0.1+ 000208 413 0.1- 0.2+
991004 704 0.0 0.6+ 991009 704 1.1+ 0.5- 000208 413 0.0 0.2+
991004 704 0.3+ 0.1- 991009 704 0.3- 0.4- 000303 474 0.3+ 1.0-
991004 704 0.3+ 0.4- 991009 704 0.7+ 1.3- 000303 474 0.7+ 0.2+
991004 704 1.1- 0.2- 991009 704 0.1+ 0.4- 000303 474 0.8- 0.3-
991004 426 0.1+ 0.2- 991009 704 1.0+ 1.2+ 030129 809 0.0 0.2-
991004 426 0.2- 0.1+ 991009 402 0.3- 0.0 030129 809 0.1+ 0.2-
991004 426 0.1+ 0.0 991009 402 0.1- 0.2+ 030129 809 0.1+ 0.1-
991004 557 0.1+ 0.3+ 991009 402 0.1+ 0.7- 030130 809 0.0 0.1-
991004 557 0.3+ 0.8- 991012 699 0.2+ 0.8+ 030130 809 0.0 0.5+
991004 557 0.5- 0.5+ 991012 699 0.4- 0.5+ 030130 809 0.1+ 0.3-
991005 704 0.4+ 0.0 991012 699 0.0 0.5-
Ephemeris:
1999 TB5 a,e,i = 1.97, 0.39, 30 q = 1.1949
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 02 10 12 59.56 -28 38.9 1.080 1.734 113.9 31.3 21.7
2003 02 20 12 57.67 -26 33.9 1.026 1.786 124.8 27.0 21.5
2003 03 02 12 51.54 -23 32.2 0.983 1.837 137.0 21.6 21.3
2003 03 12 12 42.06 -19 33.9 0.959 1.887 150.4 15.1 21.1
2003 03 22 12 30.85 -14 53.3 0.960 1.937 164.0 8.2 20.9
2003 04 01 12 19.72 -09 57.3 0.990 1.985 172.5 3.8 20.8
2003 04 11 12 10.36 -05 17.8 1.052 2.032 163.4 8.1 21.2
2003 04 21 12 03.83 -01 19.3 1.141 2.078 150.9 13.6 21.7
A. U. Tomatic (C) Copyright 2003 MPC M.P.E.C. 2003-C54
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