MPEC 2003-U49 : 2003 UY12 = 2003 US12
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M.P.E.C. 2003-U49 Issued 2003 Oct. 22, 17:26 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
2003 UY12 = 2003 US12
Observations:
K03U12Y* C2003 10 17.21018 00 23 22.33 +02 03 48.9 683
K03U12Y C2003 10 17.21234 00 23 16.04 +02 04 10.7 683
K03U12Y C2003 10 17.22316 00 22 44.39 +02 05 54.3 683
K03U12Y C2003 10 17.22532 00 22 38.23 +02 06 13.3 683
K03U12Y C2003 10 17.23610 00 22 06.87 +02 07 57.8 683
K03U12Y C2003 10 17.23826 00 22 00.84 +02 08 16.8 683
Observer details:
683 Goodricke-Pigott Observatory, Tucson. Observer R. Tucker. 0.36-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2003 UY12 = 2003 US12
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 237.48630 (2000.0) P Q
n 1.67818958 Peri. 200.59376 -0.73024274 +0.67428503
a 0.7013079 Node 22.96381 -0.58075799 -0.52792176
e 0.5934524 Incl. 16.36594 -0.35981342 -0.51637032
P 0.59 H 23.1 G 0.15 U 9
Residuals in seconds of arc
031017 683 0.3- 0.2+ 031021 704 0.8+ 0.5+ 031022 448 0.3+ 0.4-
031017 683 0.2+ 1.1+ 031021 704 0.6+ 1.2+ 031022 673 0.2+ 0.3+
031017 683 1.1- 0.5+ 031021 704 0.8+ 1.1+ 031022 673 0.9- 0.3+
031017 683 0.7+ 1.2- 031022 649 0.4+ 0.2- 031022 673 0.0 0.0
031017 683 1.1- 0.3+ 031022 649 0.7+ 0.3- 031022 673 0.6+ 0.4-
031017 683 2.0+ 1.2- 031022 649 0.3+ 0.0 031022 673 0.0 0.2-
031021 704 0.4- 0.7+ 031022 448 0.2+ 0.4- 031022 673 0.5+ 0.2-
031021 704 0.1+ 0.5+ 031022 448 0.3+ 0.4-
Ephemeris:
2003 UY12 a,e,i = 0.70, 0.59, 16 q = 0.2851
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 10 18 23 53.17 +03 48.1 0.032 1.026 155.5 23.8 16.8
2003 10 19 23 28.45 +05 08.6 0.041 1.031 148.8 30.1 17.5
2003 10 20 23 12.22 +05 59.7 0.049 1.036 144.0 34.4 18.1
2003 10 21 23 00.91 +06 34.6 0.058 1.041 140.3 37.6 18.5
2003 10 22 22 52.65 +06 59.8 0.067 1.046 137.4 40.1 18.9
2003 10 23 22 46.41 +07 18.9 0.076 1.050 135.0 42.1 19.2
2003 10 24 22 41.58 +07 33.8 0.085 1.055 132.9 43.7 19.5
2003 10 25 22 37.76 +07 45.9 0.094 1.059 131.1 45.1 19.8
2003 10 26 22 34.71 +07 56.0 0.103 1.063 129.4 46.3 20.1
2003 10 27 22 32.23 +08 04.6 0.112 1.067 127.9 47.3 20.3
2003 10 28 22 30.22 +08 12.1 0.121 1.070 126.5 48.3 20.5
2003 10 29 22 28.58 +08 18.8 0.131 1.074 125.2 49.1 20.7
2003 10 30 22 27.23 +08 24.8 0.140 1.078 123.9 49.9 20.8
2003 10 31 22 26.14 +08 30.3 0.149 1.081 122.8 50.6 21.0
2003 11 01 22 25.26 +08 35.4 0.158 1.084 121.6 51.2 21.2
2003 11 02 22 24.55 +08 40.2 0.167 1.087 120.5 51.8 21.3
2003 11 03 22 24.00 +08 44.7 0.177 1.090 119.5 52.4 21.5
2003 11 04 22 23.58 +08 49.1 0.186 1.093 118.4 53.0 21.6
2003 11 05 22 23.28 +08 53.3 0.195 1.095 117.4 53.5 21.7
2003 11 06 22 23.08 +08 57.4 0.204 1.098 116.5 53.9 21.8
2003 11 07 22 22.97 +09 01.5 0.213 1.100 115.5 54.4 21.9
2003 11 08 22 22.94 +09 05.4 0.222 1.102 114.6 54.8 22.0
2003 11 09 22 22.99 +09 09.3 0.232 1.104 113.7 55.3 22.1
2003 11 10 22 23.10 +09 13.2 0.241 1.106 112.8 55.7 22.2
2003 11 11 22 23.28 +09 17.0 0.250 1.108 111.9 56.0 22.3
2003 11 12 22 23.51 +09 20.9 0.259 1.109 111.0 56.4 22.4
2003 11 13 22 23.79 +09 24.7 0.268 1.111 110.1 56.8 22.5
2003 11 14 22 24.12 +09 28.6 0.277 1.112 109.3 57.1 22.6
2003 11 15 22 24.49 +09 32.5 0.286 1.113 108.4 57.5 22.7
2003 11 16 22 24.91 +09 36.4 0.295 1.114 107.6 57.8 22.8
2003 11 17 22 25.37 +09 40.4 0.304 1.115 106.8 58.1 22.8
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-U49
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