MPEC 2003-Y70 : 2001 TA45
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M.P.E.C. 2003-Y70 Issued 2003 Dec. 25, 18:25 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 TA45
Revision to MPEC 2001-U11
Additional Observations:
K01T45A HC2003 12 19.41597 09 26 24.64 -05 06 52.7 21.3 V EY070291
K01T45A HC2003 12 19.42003 09 26 24.67 -05 06 54.4 21.2 V EY070291
K01T45A HC2003 12 19.42723 09 26 24.42 -05 06 58.3 EY070291
K01T45A HC2003 12 25.33355 09 25 03.68 -06 00 01.2 21.5 V EY070291
K01T45A HC2003 12 25.33762 09 25 03.63 -06 00 02.2 21.9 V EY070291
K01T45A HC2003 12 25.34206 09 25 03.49 -06 00 04.9 21.5 V EY070291
Observer details:
291 LPL/Spacewatch II. Observers A. S. Descour, M. Block. 1.8-m f/2.7
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
031219 291 89.7- 7.3+ 031225 291 96.3- 9.1+ MPO 23797 +0.029 day
Orbital elements:
2001 TA45
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 132.84525 (2000.0) P Q
n 0.55699220 Peri. 126.42079 +0.87238045 +0.48245819
a 1.4629741 Node 205.01928 -0.48648431 +0.84115041
e 0.1914270 Incl. 10.71809 -0.04780557 +0.24433600
P 1.77 H 19.0 G 0.15 U 3
Residuals in seconds of arc
011014 704 0.2- 0.2+ 011017 704 0.7+ 0.2- 011115 704 0.4- 0.4+
011014 704 0.9- 0.3- 011017 704 0.7+ 0.3- 011115 704 0.5- 0.7+
011014 704 1.1- 0.1- 011017 704 0.1- 0.4- 011115 704 0.3+ 0.7-
011014 704 0.8- 0.4+ 011017 704 0.6- 0.5+ 011115 704 0.1- 0.2-
011014 704 0.8- 0.0 011017 704 0.1- 0.2- 011115 704 0.6- 0.5+
011015 704 0.1+ 0.7- 011017 704 0.3- 0.0 011119 699 0.5- 0.3+
011015 704 0.3- 1.6- 011017 704 0.4- 0.2+ 011119 699 0.3- 0.2-
011015 704 0.2+ 0.2- 011017 658 0.1- 0.3- 011119 699 0.1+ 0.5+
011015 704 0.9- 1.1- 011017 704 0.9+ 0.7- 011119 699 0.2- 0.5-
011015 658 0.1- 0.4- 011017 658 0.2+ 0.6- 011120 699 0.0 0.1-
011015 658 0.1+ 0.3- 011017 658 0.2+ 0.1- 011120 699 0.1+ 0.6+
011015 658 0.2- 0.0 011023 402 0.2+ 0.4- 011120 699 0.2- 0.3-
011015 704 0.0 0.1+ 011023 402 0.0 0.3- 011120 699 0.1- 0.2-
011015 704 0.9+ 0.3- 011023 402 0.2+ 0.3+ 011121 118 0.2- 1.0-
011015 704 0.6+ 0.4+ 011024 704 0.1+ 0.1+ 011121 118 0.4- 0.9-
011015 704 0.8- 1.1- 011024 704 1.3+ 1.4+ 011207 704 0.1+ 0.4-
011016 046 0.4- 0.1- 011024 704 0.8- 0.7+ 011207 704 0.0 0.8-
011016 046 0.1- 0.2+ 011024 704 0.3+ 0.2- 011207 704 0.4+ 0.1-
011016 046 0.4+ 0.1- 011027 711 1.3- 1.1- 011207 704 0.2+ 0.3+
011016 046 0.0 0.7+ 011027 711 0.1- 0.3- 011207 704 0.3+ 0.4+
011016 118 0.0 0.0 011027 711 0.0 0.6- 011208 704 0.9+ 0.9-
011016 118 1.0+ 0.2- 011029 644 0.9+ 0.5+ 011208 704 0.1- 0.4-
011016 118 0.2+ 0.1- 011029 644 0.7+ 0.7+ 011208 704 0.2- 0.9+
011016 706 1.5+ 1.8- 011029 644 0.4+ 1.0+ 011208 704 0.3+ 0.3+
011016 706 (0.1+ 2.3+) 011103 413 0.3- 0.1- 011208 704 1.2- 0.8-
011016 706 0.2+ 1.0+ 011103 413 0.2- 0.3- 011208 704 0.4+ 0.2+
011016 706 0.7- 2.0+ 011106 118 0.2+ 0.6+ 011208 704 0.2- 0.7-
011016 704 0.3+ 0.5+ 011106 118 0.1- 0.0 011208 704 0.4+ 0.1+
011016 704 0.2- 0.1+ 011106 118 0.3+ 0.5+ 011208 704 0.1+ 0.8-
011016 704 0.7- 0.0 011111 118 1.0- 0.6+ 011208 704 0.3+ 0.5-
011016 704 0.5- 0.0 011111 118 0.1+ 0.4+ 020119 291 (0.8+ 2.3+)
011016 704 0.4- 0.5+ 011111 118 0.4- 0.2- 020119 291 (1.8+ 2.7+)
011016 587 0.3+ 0.8+ 011111 118 1.0- 1.2+ 020119 291 (0.1+ 2.6+)
011016 587 0.8+ 1.7+ 011112 683 (1.6+ 2.7+) 031219 291 0.0 0.4-
011017 704 1.6+ 0.3+ 011112 683 1.9+ 1.8+ 031219 291 0.9+ 0.2+
011017 704 1.7+ 0.7+ 011112 683 1.0+ 0.8+ 031219 291 1.9- 0.6+
011017 704 0.2- 0.3+ 011112 699 0.8- 0.4- 031225 291 0.0 0.2-
011017 704 0.2- 0.5- 011112 699 0.3- 0.1- 031225 291 0.7+ 0.8+
011017 704 0.3- 0.4- 011112 699 0.0 0.4- 031225 291 0.3+ 0.2+
011017 704 0.1- 0.2- 011112 699 0.6- 1.0-
Ephemeris:
2001 TA45 a,e,i = 1.46, 0.19, 11 q = 1.1829
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 17 09 26.49 -04 42.4 0.961 1.661 117.3 31.8 21.4
2003 12 27 09 24.38 -06 13.0 0.896 1.677 126.3 28.2 21.1
2004 01 06 09 17.53 -07 10.0 0.841 1.692 136.0 23.8 20.9
2004 01 16 09 06.28 -07 23.1 0.799 1.704 145.7 19.0 20.6
2004 01 26 08 51.79 -06 44.4 0.776 1.715 153.8 14.7 20.4
2004 02 05 08 36.27 -05 15.1 0.774 1.725 156.8 13.0 20.4
2004 02 15 08 22.24 -03 07.9 0.794 1.732 152.6 15.2 20.5
2004 02 25 08 11.78 -00 41.5 0.836 1.737 144.2 19.5 20.8
2004 03 06 08 06.05 +01 44.8 0.895 1.741 134.6 23.9 21.1
2004 03 16 08 05.17 +03 57.8 0.967 1.743 125.3 27.8 21.4
2004 03 26 08 08.77 +05 50.3 1.050 1.743 116.6 30.8 21.6
2004 04 05 08 16.20 +07 19.3 1.140 1.741 108.7 33.0 21.9
Kyle E. Smalley (C) Copyright 2003 MPC M.P.E.C. 2003-Y70
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