MPEC 2001-S49: 2001 SO263
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M.P.E.C. 2001-S49 Issued 2001 Sept. 26, 20:38 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 SO263
Observations:
K01SQ3O* C2001 09 21.25376 23 45 03.02 -01 48 14.8 19.8 704
K01SQ3O C2001 09 21.26790 23 45 04.14 -01 48 31.3 20.2 704
K01SQ3O C2001 09 21.29619 23 45 06.38 -01 49 06.8 19.7 704
K01SQ3O C2001 09 21.31034 23 45 07.50 -01 49 23.8 20.0 704
K01SQ3O 1C2001 09 23.38542 23 48 13.08 -02 31 24.1 658
K01SQ3O 1C2001 09 23.38914 23 48 13.38 -02 31 29.0 658
K01SQ3O 1C2001 09 23.39190 23 48 13.63 -02 31 32.1 658
K01SQ3O C2001 09 26.33440 23 52 30.19 -03 27 41.4 20.0 R 649
K01SQ3O C2001 09 26.33877 23 52 30.51 -03 27 46.7 19.6 R 649
K01SQ3O C2001 09 26.34686 23 52 31.15 -03 27 55.2 19.7 R 649
Observer details:
649 Powell Observatory, Louisburg. Observers K. Smalley, R. Trentman, D. Young,
R. Fredrick, J. Wright. 0.75-m Newtonian + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
Plaskett reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
2001 SO263
Epoch 2001 Sept. 8.0 TT = JDT 2452160.5 Spahr
M 1.70520 (2000.0) P Q
n 0.28327061 Peri. 164.30639 +0.95009746 +0.31190738
a 2.2961577 Node 177.50028 -0.29778256 +0.91191376
e 0.4499034 Incl. 7.04334 -0.09295354 +0.26669660
P 3.48 H 21.5 G 0.15
From 10 observations 2001 Sept. 21-26.
Ephemeris:
2001 SO263 a,e,i = 2.30, 0.45, 7 q = 1.2631
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 09 18 23 40.05 -00 39.3 0.269 1.274 178.6 1.1 19.3
2001 09 28 23 54.89 -03 57.3 0.291 1.291 171.7 6.4 19.9
2001 10 08 00 08.35 -06 22.1 0.327 1.315 163.3 12.6 20.4
2001 10 18 00 20.86 -07 41.9 0.375 1.347 155.4 18.0 21.0
2001 10 28 00 33.10 -07 59.8 0.436 1.384 148.1 22.3 21.5
2001 11 07 00 45.51 -07 27.5 0.510 1.426 141.4 25.7 22.0
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-S49
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