MPEC 2003-Y33 : 2003 YU1
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M.P.E.C. 2003-Y33 Issued 2003 Dec. 19, 12:46 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
2003 YU1
Observations:
K03Y01U* C2003 12 18.34517 07 24 49.70 +26 11 06.1 19.3 EY033704
K03Y01U C2003 12 18.35833 07 24 48.38 +26 11 01.5 19.6 EY033704
K03Y01U C2003 12 18.37129 07 24 47.13 +26 10 57.5 19.9 EY033704
K03Y01U C2003 12 18.38426 07 24 45.78 +26 10 52.2 19.6 EY033704
K03Y01U C2003 12 18.39729 07 24 44.52 +26 10 47.5 19.5 EY033704
K03Y01U C2003 12 18.92199 07 23 55.56 +26 07 42.8 EY033246
K03Y01U C2003 12 18.92289 07 23 55.47 +26 07 42.6 EY033246
K03Y01U C2003 12 18.92383 07 23 55.34 +26 07 42.0 EY033246
K03Y01U C2003 12 19.33169 07 23 16.34 +26 05 25.0 19.7 R EY033854
K03Y01U C2003 12 19.33719 07 23 15.69 +26 05 23.1 19.2 R EY033854
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Kocer. 1.06-m KLENOT
Telescope + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.356-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2003 YU1
Epoch 2003 Dec. 7.0 TT = JDT 2452980.5 MPC
M 46.01080 (2000.0) P Q
n 0.40541540 Peri. 83.70377 +0.97119699 -0.20588949
a 1.8080172 Node 288.12901 +0.13596713 +0.89222982
e 0.2970895 Incl. 7.25043 +0.19567664 +0.40191474
P 2.43 H 18.8 G 0.15
From 10 observations 2003 Dec. 18-19.
Ephemeris:
2003 YU1 a,e,i = 1.81, 0.30, 7 q = 1.2709
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 17 07 26.90 +26 18.8 0.639 1.586 154.8 15.3 19.7
2003 12 27 07 10.39 +25 18.9 0.650 1.625 168.5 6.9 19.4
2004 01 06 06 53.50 +24 13.0 0.683 1.665 176.9 1.8 19.3
2004 01 16 06 39.26 +23 06.2 0.738 1.705 163.9 9.2 19.9
2004 01 26 06 29.57 +22 05.2 0.814 1.744 151.5 15.6 20.4
2004 02 05 06 25.06 +21 14.1 0.909 1.783 140.3 20.7 20.9
2004 02 15 06 25.35 +20 33.0 1.019 1.821 130.3 24.4 21.3
2004 02 25 06 29.71 +20 00.0 1.141 1.858 121.3 27.1 21.6
2004 03 06 06 37.39 +19 31.6 1.272 1.895 113.1 28.8 22.0
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-Y33
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