MPEC 2001-U57: 2001 UW16
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M.P.E.C. 2001-U57 Issued 2001 Oct. 26, 21:23 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 UW16
Observations:
K01U16W* C2001 10 24.42028 02 34 01.49 +03 53 19.6 19.4 644
K01U16W C2001 10 24.44143 02 33 55.74 +03 54 17.4 19.5 644
K01U16W C2001 10 24.46287 02 33 49.92 +03 55 16.3 20.1 644
K01U16W C2001 10 25.29783 02 30 07.00 +04 33 38.8 19.3 644
K01U16W C2001 10 25.30848 02 30 04.03 +04 34 08.7 19.7 644
K01U16W C2001 10 25.32232 02 30 00.19 +04 34 47.2 19.0 644
K01U16W C2001 10 25.32381 02 29 59.48 +04 34 52.3 18.3 R 711
K01U16W C2001 10 25.32816 02 29 58.27 +04 35 03.6 18.6 R 711
K01U16W C2001 10 25.33241 02 29 57.08 +04 35 15.5 18.5 R 711
K01U16W C2001 10 25.34600 02 29 53.56 +04 35 53.2 18.9 644
K01U16W C2001 10 25.35662 02 29 50.60 +04 36 22.7 19.2 644
K01U16W C2001 10 25.35753 02 29 49.97 +04 36 23.0 18.5 R 649
K01U16W C2001 10 25.36037 02 29 49.20 +04 36 30.7 18.4 R 649
K01U16W C2001 10 25.36312 02 29 48.43 +04 36 38.5 18.3 R 649
K01U16W C2001 10 25.36720 02 29 47.66 +04 36 51.9 18.6 644
K01U16W C2001 10 26.35396 02 25 16.72 +05 23 10.1 18.8 644
K01U16W C2001 10 26.36470 02 25 13.67 +05 23 40.3 19.3 644
K01U16W C2001 10 26.36608 02 25 12.99 +05 23 44.9 18.3 R 711
K01U16W C2001 10 26.37031 02 25 11.87 +05 23 57.0 18.3 R 711
K01U16W C2001 10 26.37456 02 25 10.62 +05 24 08.7 18.1 R 711
K01U16W C2001 10 26.37547 02 25 10.59 +05 24 11.2 18.7 644
K01U16W C2001 10 26.44753 02 24 50.84 +05 27 39.3 19.9 608
K01U16W C2001 10 26.45873 02 24 47.56 +05 28 11.4 20.3 608
K01U16W C2001 10 26.46950 02 24 44.53 +05 28 42.1 20.1 608
Observer details:
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. 1.2-m reflector + CCD.
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. Observers K. Smalley, R. Trentman.
0.75-m Newtonian + CCD.
711 McDonald Observatory. Observer P. J. Shelus. 0.76-m reflector + CCD.
Orbital elements:
2001 UW16
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Spahr
M 268.09282 (2000.0) P Q
n 0.60304892 Peri. 103.53369 -0.64442257 -0.66584363
a 1.3875043 Node 37.04518 +0.18556720 -0.61318464
e 0.1834271 Incl. 38.61722 +0.74181154 -0.42503748
P 1.63 H 19.2 G 0.15
From 24 observations 2001 Oct. 24-26.
Ephemeris:
2001 UW16 a,e,i = 1.39, 0.18, 39 q = 1.1330
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 10 18 02 59.85 -00 34.0 0.473 1.441 155.8 16.5 19.3
2001 10 28 02 17.54 +06 42.4 0.424 1.416 173.3 4.7 18.5
2001 11 07 01 27.12 +15 01.2 0.415 1.389 160.3 13.9 18.8
2001 11 17 00 39.27 +22 21.2 0.446 1.362 140.2 27.7 19.4
2001 11 27 00 02.68 +27 49.1 0.506 1.335 123.6 38.0 19.9
2001 12 07 23 38.97 +31 52.3 0.579 1.308 110.7 44.8 20.3
2001 12 17 23 25.94 +35 11.2 0.657 1.281 100.8 49.0 20.7
2001 12 27 23 20.90 +38 14.3 0.730 1.255 93.0 51.5 20.9
2002 01 06 23 21.71 +41 16.5 0.796 1.231 86.8 52.9 21.1
2002 01 16 23 27.15 +44 25.8 0.851 1.208 82.0 53.8 21.2
2002 01 26 23 36.64 +47 47.4 0.893 1.187 78.3 54.3 21.3
2002 02 05 23 50.20 +51 23.7 0.921 1.169 75.6 54.7 21.4
2002 02 15 00 08.71 +55 16.0 0.934 1.155 73.8 55.2 21.4
2002 02 25 00 34.07 +59 23.9 0.934 1.143 72.9 55.8 21.4
2002 03 07 01 10.14 +63 40.5 0.921 1.136 72.8 56.5 21.3
2002 03 17 02 04.30 +67 45.6 0.899 1.133 73.3 57.3 21.3
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-U57
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