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M.P.E.C. 2001-H31 Issued 2001 Apr. 23, 19:53 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
2000 UR13 = 1934 FJ
Revision to MPEC 2000-U46
Observations:
K00U13R 1 1991 10 15.29167 01 14 12.08 +17 57 37.2 261
K00U13R 1 1991 10 15.32986 01 14 09.24 +17 57 20.0 261
K00U13R 1 1995 12 01.39931 07 30 01.50 +27 45 47.4 261
K00U13R 1 1995 12 01.42708 07 30 00.58 +27 45 49.0 261
Observer details:
261 Palomar-DSS. Trail located and measured by DANEOPS (A. Gnadig). 1.2-m
Schmidt.
Orbital elements:
2000 UR13 = 1934 FJ
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Williams
M 172.18541 (2000.0) P Q
n 0.33122541 Peri. 285.61607 -0.47678417 +0.87581242
a 2.0688084 Node 315.65452 -0.75976680 -0.45352380
e 0.3891827 Incl. 6.16207 -0.44207608 -0.16513261
P 2.98 H 16.6 G 0.15 U 3
Residuals in seconds of arc
340316 754 0.1+ 0.3+ 001030 691 0.0 0.3- 001101 540 0.7- 0.8+
911015 261 (1.6+ 2.3+) 001030 691 0.3- 0.4- 001102 691 0.3- 0.2-
911015 261 1.9+ 0.3+ 001101 691 0.4- 0.4- 001102 691 0.1- 0.6-
951201 261 0.6- 0.1- 001101 691 0.3- 0.3- 001102 691 0.4- 0.3-
951201 261 0.8+ 1.6- 001101 691 1.3+ 1.6- 010122 568 0.4- 0.5+
001027 691 0.6+ 0.5- 001101 540 0.4- 0.3+ 010122 568 0.4- 0.3+
001027 691 0.6+ 0.3- 001101 540 (3.2- 4.6+) 010123 568 0.7- 0.4+
001027 691 0.5+ 0.3- 001101 540 1.4- 0.8+ 010123 568 0.7- 0.4+
001029 691 0.7+ 0.2- 001101 540 0.1+ 1.7+ 010323 568 0.2- 0.1+
001029 691 1.1+ 0.4- 001101 540 0.8- 0.5+ 010323 568 0.4- 0.0
001030 691 0.2- 0.2- 001101 540 0.6- 1.6+
Gareth V. Williams (C) Copyright 2001 MPC M.P.E.C. 2001-H31
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