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M.P.E.C. 2001-U55 Issued 2001 Oct. 26, 21:11 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
2001 UV16
Observations:
K01U16V* C2001 10 23.28078 01 07 19.67 -09 21 28.2 20.5 644
K01U16V C2001 10 23.30216 01 07 16.23 -09 21 11.0 19.9 644
K01U16V C2001 10 23.32314 01 07 12.88 -09 20 55.0 20.5 644
K01U16V C2001 10 24.24988 01 04 47.08 -09 08 26.0 18.8 R 649
K01U16V C2001 10 24.25682 01 04 46.15 -09 08 21.2 19.4 R 649
K01U16V C2001 10 24.26029 01 04 45.56 -09 08 17.9 19.3 R 649
K01U16V C2001 10 24.26399 01 04 44.93 -09 08 15.1 19.7 R 649
K01U16V C2001 10 25.18707 01 02 20.03 -08 55 19.7 19.8 R 711
K01U16V C2001 10 25.19535 01 02 18.80 -08 55 12.4 19.2 R 711
K01U16V C2001 10 25.21462 01 02 15.69 -08 54 57.0 18.9 R 711
K01U16V C2001 10 26.16760 00 59 46.13 -08 41 10.8 711
K01U16V IC2001 10 26.17596 00 59 44.80 -08 41 02.8 18.8 R 711
K01U16V C2001 10 26.18408 00 59 43.30 -08 40 54.4 18.9 R 711
K01U16V C2001 10 26.22363 00 59 37.15 -08 40 20.9 20.5 644
K01U16V C2001 10 26.24392 00 59 33.89 -08 40 02.9 20.2 644
K01U16V C2001 10 26.26543 00 59 30.47 -08 39 43.8 20.0 644
Observer details:
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, E. Hovland, T. Bickler, J. Schroeder, L. Scherr, R. Thicksten,
A. Deetz. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observer K. Smalley. 0.75-m Newtonian
+ CCD.
711 McDonald Observatory. Observer P. J. Shelus. 0.76-m reflector + CCD.
Orbital elements:
2001 UV16
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Spahr
M 311.44913 (2000.0) P Q
n 0.32040907 Peri. 92.24341 -0.45890814 -0.83349255
a 2.1151094 Node 31.69929 +0.38062206 -0.49738176
e 0.4931569 Incl. 35.84715 +0.80282636 -0.24062743
P 3.08 H 17.8 G 0.15
From 16 observations 2001 Oct. 23-26.
Ephemeris:
2001 UV16 a,e,i = 2.12, 0.49, 36 q = 1.0720
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 18 01 21.01 -10 23.7 0.895 1.862 159.9 10.6 19.6
2001 10 28 00 54.98 -08 13.3 0.859 1.797 151.8 15.1 19.6
2001 11 07 00 30.14 -05 14.8 0.853 1.731 139.6 21.8 19.7
2001 11 17 00 09.40 -01 42.4 0.873 1.665 126.8 28.4 19.9
2001 11 27 23 54.42 +02 08.4 0.910 1.598 114.8 34.1 20.0
2001 12 07 23 45.36 +06 07.2 0.957 1.531 104.1 38.6 20.2
2001 12 17 23 41.68 +10 09.9 1.007 1.465 94.7 42.0 20.3
2001 12 27 23 42.64 +14 17.0 1.054 1.400 86.7 44.5 20.4
2002 01 06 23 47.51 +18 30.2 1.095 1.337 79.8 46.4 20.4
2002 01 16 23 55.82 +22 52.1 1.126 1.277 74.1 47.8 20.4
2002 01 26 00 07.38 +27 25.4 1.146 1.222 69.5 49.0 20.4
2002 02 05 00 22.27 +32 11.3 1.152 1.173 66.0 50.2 20.3
2002 02 15 00 41.08 +37 10.5 1.145 1.132 63.6 51.4 20.3
2002 02 25 01 04.99 +42 21.6 1.125 1.101 62.3 52.8 20.2
2002 03 07 01 36.14 +47 38.4 1.095 1.080 62.1 54.3 20.1
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-U55
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