MPEC 2003-U44 : 2003 UO12
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M.P.E.C. 2003-U44 Issued 2003 Oct. 22, 15:02 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 UO12
Observations:
K03U12O* C2003 10 21.26166 01 52 36.63 +14 22 51.2 21.2 V 291
K03U12O C2003 10 21.27216 01 52 37.66 +14 23 05.9 21.4 V 291
K03U12O C2003 10 21.27923 01 52 38.34 +14 23 15.2 21.5 V 291
K03U12O C2003 10 21.36533 01 52 45.88 +14 25 02.7 20.7 R 649
K03U12O C2003 10 21.37243 01 52 46.60 +14 25 11.7 21.0 R 649
K03U12O 5C2003 10 21.37535 01 52 47.64 +14 25 20.5 21.0 R 673
K03U12O C2003 10 21.37954 01 52 47.36 +14 25 22.9 20.5 R 649
K03U12O 5C2003 10 21.38125 01 52 48.33 +14 25 29.4 673
K03U12O 5C2003 10 21.38854 01 52 48.99 +14 25 38.2 673
K03U12O 5C2003 10 21.39502 01 52 49.61 +14 25 46.7 673
K03U12O 5C2003 10 22.23044 01 54 30.91 +14 45 09.3 21.0 R 673
K03U12O 5C2003 10 22.23877 01 54 31.71 +14 45 20.4 673
K03U12O 5C2003 10 22.24514 01 54 32.35 +14 45 29.1 673
K03U12O HC2003 10 22.24900 01 54 32.51 +14 45 38.4 21.1 V 291
K03U12O 5C2003 10 22.25231 01 54 33.06 +14 45 39.2 673
K03U12O 5C2003 10 22.25475 01 54 33.48 +14 45 44.1 673
K03U12O HC2003 10 22.26129 01 54 33.83 +14 45 56.9 21.2 V 291
K03U12O HC2003 10 22.28238 01 54 36.12 +14 46 27.3 21.1 V 291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
Orbital elements:
2003 UO12
Epoch 2003 Oct. 8.0 TT = JDT 2452920.5 MPC
M 348.78725 (2000.0) P Q
n 0.18048415 Peri. 85.34317 +0.04874476 -0.99881114
a 3.1010589 Node 1.86309 +0.91003826 +0.04420124
e 0.6982420 Incl. 0.90184 +0.41164829 +0.02055636
P 5.46 H 24.4 G 0.15
From 18 observations 2003 Oct. 21-22.
Ephemeris:
2003 UO12 a,e,i = 3.10, 0.70, 1 q = 0.9358
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 10 18 01 47.28 +13 19.3 0.202 1.198 174.1 4.9 21.7
2003 10 19 01 48.76 +13 37.2 0.194 1.190 174.6 4.6 21.6
2003 10 20 01 50.37 +13 56.5 0.186 1.181 174.9 4.3 21.5
2003 10 21 01 52.11 +14 17.4 0.178 1.173 175.3 4.0 21.4
2003 10 22 01 54.02 +14 40.0 0.170 1.165 175.5 3.8 21.2
2003 10 23 01 56.11 +15 04.5 0.162 1.157 175.6 3.7 21.1
2003 10 24 01 58.42 +15 31.3 0.154 1.149 175.7 3.7 21.0
2003 10 25 02 00.97 +16 00.6 0.147 1.141 175.7 3.8 20.9
2003 10 26 02 03.82 +16 32.8 0.139 1.133 175.5 3.9 20.7
2003 10 27 02 07.00 +17 08.4 0.132 1.125 175.3 4.1 20.6
2003 10 28 02 10.59 +17 47.7 0.124 1.118 175.0 4.4 20.5
2003 10 29 02 14.65 +18 31.4 0.117 1.110 174.6 4.8 20.4
2003 10 30 02 19.28 +19 20.1 0.110 1.103 174.1 5.3 20.3
2003 10 31 02 24.61 +20 14.7 0.103 1.095 173.5 5.9 20.1
2003 11 01 02 30.77 +21 16.2 0.096 1.088 172.7 6.7 20.0
2003 11 02 02 37.97 +22 25.5 0.090 1.081 171.7 7.6 19.9
2003 11 03 02 46.46 +23 44.1 0.083 1.074 170.4 8.9 19.8
2003 11 04 02 56.58 +25 13.0 0.077 1.067 168.7 10.5 19.6
2003 11 05 03 08.76 +26 53.8 0.071 1.060 166.6 12.5 19.5
2003 11 06 03 23.61 +28 47.1 0.065 1.054 163.9 15.1 19.4
2003 11 07 03 41.92 +30 52.8 0.059 1.047 160.5 18.4 19.3
2003 11 08 04 04.66 +33 08.6 0.055 1.041 156.3 22.5 19.2
2003 11 09 04 33.03 +35 27.7 0.050 1.035 151.1 27.5 19.2
2003 11 10 05 08.10 +37 36.4 0.047 1.029 144.9 33.6 19.2
2003 11 11 05 50.26 +39 12.9 0.044 1.023 137.6 40.8 19.3
2003 11 12 06 38.24 +39 50.3 0.042 1.017 129.4 48.8 19.4
2003 11 13 07 28.57 +39 09.3 0.042 1.012 120.7 57.2 19.6
2003 11 14 08 16.69 +37 10.6 0.042 1.006 112.2 65.6 19.9
2003 11 15 08 59.07 +34 16.3 0.044 1.001 104.2 73.4 20.2
2003 11 16 09 34.40 +30 56.1 0.047 0.996 97.1 80.2 20.6
2003 11 17 10 03.05 +27 34.3 0.051 0.991 91.1 86.0 20.9
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-U44
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