MPEC 2003-Y77 : 2001 SE291
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M.P.E.C. 2003-Y77 Issued 2003 Dec. 27, 03:49 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
2001 SE291
Revision to MPEC 2001-V16
Additional Observations:
K01ST1E C2003 10 24.19583 00 39 04.54 +02 27 15.7 22.6 R EY077695
K01ST1E C2003 10 24.29463 00 39 04.07 +02 27 13.3 EY077695
K01ST1E C2003 11 20.10922 00 37 25.35 +02 17 22.9 23.0 R EY077695
K01ST1E C2003 11 20.19483 00 37 25.11 +02 17 21.6 EY077695
Observer details:
695 Kitt Peak. Observers L. H. Wasserman, D. E. Trilling, E. I. Chiang,
J. R. Lovering. Measurers M. W. Buie, R. L. Millis, L. H. Wasserman,
K. B. Clancy, J. J. Qu, E. I. Chiang, D. E. Trilling, L. E. Hutchison.
4-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
031024 695 0.08+ 0.00+ 031120 695 0.08+ 0.00+ MPO 21048
Orbital elements:
2001 SE291
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 342.29634 (2000.0) P Q
n 0.00323820 Peri. 287.06351 +0.83106603 -0.55554313
a 45.2480668 Node 106.69202 +0.52021477 +0.75961229
e 0.1299619 Incl. 1.58402 +0.19673802 +0.33817302
P 304 H 7.2 G 0.15 U 7
Residuals in seconds of arc
010918 675 0.2+ 0.2+ 010921 675 0.4+ 0.2+ 031024 695 0.0 0.3+
010918 675 0.3+ 0.0 010921 675 0.1- 0.6+ 031120 695 0.2+ 0.0
010918 675 0.4+ 0.3- 031024 695 0.5+ 0.0 031120 695 0.4+ 0.1+
Ephemeris:
2001 SE291 a,e,i = 45.25, 0.13, 2 q = 39.368
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 00 36.63 +02 13.8 39.642 39.732 94.5 1.4 23.4
2004 01 06 00 36.78 +02 15.2 39.815 39.731 84.4 1.4 23.4
2004 01 16 00 37.10 +02 17.7 39.985 39.730 74.3 1.4 23.4
2004 01 26 00 37.56 +02 21.0 40.146 39.728 64.3 1.3 23.4
2004 02 05 00 38.16 +02 25.3 40.295 39.727 54.3 1.2 23.4
2004 02 15 00 38.89 +02 30.3 40.426 39.726 44.4 1.0 23.4
2004 02 25 00 39.73 +02 35.9 40.536 39.724 34.5 0.8 23.4
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-Y77
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