MPEC 2003-U71 : 2003 UR25
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M.P.E.C. 2003-U71 Issued 2003 Oct. 25, 13:52 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 UR25
Observations:
K03U25R*tC2003 10 25.20037 02 00 22.67 +28 48 32.0 20.4 V 291
K03U25R tC2003 10 25.20491 02 00 24.82 +28 49 41.7 20.4 V 291
K03U25R tC2003 10 25.21014 02 00 27.01 +28 50 56.9 20.6 V 291
K03U25R tC2003 10 25.24601 02 00 42.36 +28 59 34.8 20.6 V 291
K03U25R tC2003 10 25.36534 02 01 33.39 +29 28 16.2 20.2 V 291
K03U25R tC2003 10 25.36986 02 01 35.31 +29 29 21.0 20.2 V 291
K03U25R tC2003 10 25.37469 02 01 37.35 +29 30 27.8 19.6 V 291
K03U25R 5C2003 10 25.40046 02 01 50.01 +29 36 35.9 19.5 R 673
K03U25R 5C2003 10 25.40382 02 01 51.53 +29 37 26.1 673
K03U25R 5C2003 10 25.40683 02 01 52.68 +29 38 03.5 673
K03U25R 5C2003 10 25.40810 02 01 53.35 +29 38 23.7 673
K03U25R 5C2003 10 25.41030 02 01 54.34 +29 38 57.1 673
K03U25R 5C2003 10 25.41273 02 01 55.40 +29 39 30.6 673
K03U25R 5C2003 10 25.41516 02 01 56.48 +29 40 05.3 673
K03U25R 5C2003 10 25.41713 02 01 57.37 +29 40 32.5 673
K03U25R tC2003 10 25.45919 02 02 15.68 +29 50 38.3 20.1 V 291
K03U25R tC2003 10 25.46365 02 02 17.91 +29 51 42.2 20.2 V 291
K03U25R tC2003 10 25.46802 02 02 19.82 +29 52 43.7 20.1 V 291
Observer details:
291 LPL/Spacewatch II. Observer M. Block. 1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
Orbital elements:
2003 UR25
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 11.47605 (2000.0) P Q
n 0.36237793 Peri. 44.95917 +0.36261380 -0.93100332
a 1.9484752 Node 23.87384 +0.82341440 +0.29907820
e 0.4989295 Incl. 5.92267 +0.43646301 +0.20924878
P 2.72 H 25.5 G 0.15 U 8
Residuals in seconds of arc
031025 291 1.6- 2.1- 031025 291 1.2- 1.1- 031025 673 0.2- 0.7-
031025 291 1.0+ 1.7+ 031025 673 0.9+ 0.7+ 031025 673 0.3- 0.9-
031025 291 0.3+ 1.1+ 031025 673 1.3+ 2.7+ 031025 673 0.2- 1.9-
031025 291 0.8+ 0.6- 031025 673 1.2- 3.1- 031025 291 0.4- 0.9+
031025 291 0.5+ 1.4+ 031025 673 0.1+ 1.2- 031025 291 1.4+ 1.1+
031025 291 0.3- 1.4+ 031025 673 0.2+ 0.7+ 031025 291 0.6- 0.2+
Ephemeris:
2003 UR25 a,e,i = 1.95, 0.50, 6 q = 0.9763
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 10 18 01 26.47 +09 19.8 0.084 1.080 179.3 0.7 20.4
2003 10 20 01 32.61 +13 14.0 0.075 1.071 176.7 3.1 20.3
2003 10 22 01 40.66 +18 09.0 0.066 1.061 172.6 6.9 20.3
2003 10 24 01 51.63 +24 21.3 0.059 1.052 167.2 12.1 20.2
2003 10 26 02 07.23 +32 06.6 0.052 1.044 160.0 19.0 20.2
2003 10 28 02 30.74 +41 28.2 0.047 1.035 151.0 27.8 20.2
2003 10 30 03 08.75 +51 53.5 0.044 1.028 140.2 38.2 20.3
2003 11 01 04 14.18 +61 42.3 0.044 1.020 128.5 49.6 20.6
2003 11 03 06 01.26 +67 55.7 0.045 1.014 117.3 60.5 21.0
2003 11 05 08 04.17 +68 15.6 0.049 1.008 107.5 69.8 21.4
2003 11 07 09 31.32 +64 33.0 0.054 1.002 99.8 77.2 21.9
Kyle E. Smalley (C) Copyright 2003 MPC M.P.E.C. 2003-U71
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