MPEC 2003-Y98 : 2003 YH136
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M.P.E.C. 2003-Y98 Issued 2003 Dec. 31, 12:49 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
2003 YH136
Observations:
K03YD6H* C2003 12 28.42010 11 39 06.09 +08 46 53.4 19.5 EY098704
K03YD6H C2003 12 28.43310 11 39 10.87 +08 46 13.3 20.0 EY098704
K03YD6H C2003 12 28.44637 11 39 15.80 +08 45 29.5 20.4 EY098704
K03YD6H C2003 12 28.45934 11 39 20.62 +08 44 51.2 19.5 EY098704
K03YD6H C2003 12 29.36550 11 45 14.73 +07 56 18.2 19.2 R EY098854
K03YD6H C2003 12 29.37210 11 45 17.47 +07 55 55.8 19.1 R EY098854
K03YD6H C2003 12 29.37871 11 45 20.01 +07 55 34.3 19.2 R EY098854
K03YD6H C2003 12 31.12697 11 57 51.17 +06 10 22.3 19.4 R EY098620
K03YD6H C2003 12 31.14165 11 57 57.79 +06 09 25.4 EY098620
Observer details:
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + 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 YH136
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 329.65473 (2000.0) P Q
n 0.55707221 Peri. 308.29879 -0.26908618 +0.94101349
a 1.4628340 Node 304.87081 -0.78704823 -0.33761798
e 0.8289956 Incl. 14.48029 -0.55511053 +0.02253228
P 1.77 H 19.3 G 0.15
From 9 observations 2003 Dec. 28-31.
Ephemeris:
2003 YH136 a,e,i = 1.46, 0.83, 14 q = 0.2502
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 11 30.58 +09 55.9 0.443 1.181 105.3 53.5 19.9
2003 12 28 11 36.48 +09 08.3 0.425 1.166 104.7 54.6 19.8
2003 12 29 11 42.80 +08 16.5 0.408 1.152 103.9 56.0 19.7
2003 12 30 11 49.58 +07 20.2 0.391 1.137 103.1 57.4 19.6
2003 12 31 11 56.87 +06 18.8 0.374 1.123 102.0 59.0 19.5
2004 01 01 12 04.73 +05 11.8 0.358 1.108 100.8 60.7 19.5
2004 01 02 12 13.23 +03 58.5 0.343 1.093 99.4 62.6 19.4
2004 01 03 12 22.43 +02 38.4 0.328 1.078 97.8 64.7 19.3
2004 01 04 12 32.41 +01 11.0 0.314 1.063 95.9 67.0 19.3
2004 01 05 12 43.25 -00 24.4 0.301 1.047 93.8 69.5 19.2
2004 01 06 12 55.04 -02 08.0 0.288 1.032 91.4 72.3 19.2
2004 01 07 13 07.83 -03 59.9 0.277 1.016 88.8 75.4 19.2
2004 01 08 13 21.72 -06 00.0 0.267 1.000 85.9 78.7 19.2
2004 01 09 13 36.74 -08 07.5 0.258 0.984 82.6 82.3 19.2
2004 01 10 13 52.93 -10 21.1 0.250 0.968 79.1 86.2 19.2
2004 01 11 14 10.27 -12 38.7 0.244 0.951 75.4 90.3 19.3
2004 01 12 14 28.69 -14 57.6 0.240 0.935 71.4 94.5 19.4
2004 01 13 14 48.06 -17 14.6 0.238 0.918 67.3 98.9 19.6
2004 01 14 15 08.20 -19 26.2 0.237 0.901 63.1 103.3 19.7
2004 01 15 15 28.84 -21 28.9 0.239 0.884 58.9 107.7 20.0
2004 01 16 15 49.70 -23 19.8 0.243 0.867 54.9 111.9 20.2
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-Y98
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