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M.P.E.C. 2003-Y91 Issued 2003 Dec. 29, 20:21 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 YG118
Observations:
K03YB8G C2003 12 17.30826 08 13 50.01 +34 04 23.3 19.4 R EY091699
K03YB8G C2003 12 17.32160 08 13 49.63 +34 04 30.7 EY091699
K03YB8G C2003 12 17.33499 08 13 49.11 +34 04 36.5 EY091699
K03YB8G C2003 12 17.33637 08 13 49.10 +34 04 37.2 19.4 EY091704
K03YB8G C2003 12 17.34830 08 13 48.63 +34 04 42.0 EY091699
K03YB8G C2003 12 17.34998 08 13 48.56 +34 04 45.4 19.9 EY091704
K03YB8G C2003 12 17.36261 08 13 48.12 +34 04 50.2 20.0 EY091704
K03YB8G C2003 12 17.37530 08 13 47.68 +34 04 56.3 20.0 EY091704
K03YB8G* C2003 12 28.34803 08 04 02.67 +35 37 38.3 18.4 EY091704
K03YB8G C2003 12 28.36138 08 04 01.59 +35 37 46.0 19.0 EY091704
K03YB8G C2003 12 28.38800 08 03 59.56 +35 38 00.1 19.7 EY091704
K03YB8G C2003 12 29.34285 08 02 46.26 +35 46 28.3 19.0 EY091704
K03YB8G C2003 12 29.35648 08 02 45.17 +35 46 35.3 19.1 EY091704
K03YB8G C2003 12 29.37011 08 02 43.99 +35 46 42.8 19.0 EY091704
K03YB8G C2003 12 29.38362 08 02 42.83 +35 46 49.2 18.9 EY091704
K03YB8G C2003 12 29.39745 08 02 41.67 +35 46 56.7 19.0 EY091704
Observer details:
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. 0.59-m LONEOS
Schmidt + 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.
Orbital elements:
2003 YG118 PHA 0.015
Epoch 2003 Dec. 7.0 TT = JDT 2452980.5 MPC
M 315.75936 (2000.0) P Q
n 0.28804042 Peri. 231.90966 -0.75573335 +0.65431203
a 2.2707383 Node 348.86753 -0.54793653 -0.65456642
e 0.6409764 Incl. 8.11523 -0.35865396 -0.37870644
P 3.42 H 16.7 G 0.15
From 16 observations 2003 Dec. 17-29.
Ephemeris:
2003 YG118 a,e,i = 2.27, 0.64, 8 q = 0.8152
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 08 05.66 +35 25.7 0.928 1.863 154.3 13.3 18.7
2004 01 06 07 50.66 +36 53.3 0.813 1.776 162.6 9.5 18.1
2004 01 16 07 28.85 +38 05.3 0.723 1.687 162.5 10.1 17.8
2004 01 26 07 01.99 +38 36.6 0.657 1.596 152.5 16.5 17.7
2004 02 05 06 34.21 +38 09.2 0.612 1.503 139.1 25.4 17.7
2004 02 15 06 10.22 +36 44.7 0.584 1.408 125.4 34.9 17.7
2004 02 25 05 53.16 +34 40.5 0.564 1.313 112.4 44.2 17.7
2004 03 06 05 43.79 +32 14.7 0.546 1.218 100.7 53.2 17.8
2004 03 16 05 40.94 +29 36.0 0.524 1.125 90.1 62.1 17.8
2004 03 26 05 42.71 +26 41.5 0.491 1.037 80.5 71.6 17.7
2004 04 05 05 46.42 +23 18.1 0.447 0.957 71.4 82.3 17.7
2004 04 15 05 48.26 +19 02.1 0.392 0.889 62.0 95.1 17.8
2004 04 25 05 42.76 +13 16.7 0.329 0.841 51.4 110.8 18.1
2004 05 05 05 21.65 +05 12.6 0.269 0.817 38.9 129.1 19.0
2004 05 15 04 36.44 -05 18.4 0.227 0.821 29.4 142.8 20.3
2004 05 25 03 30.10 -15 26.2 0.216 0.852 37.6 133.5 19.1
2004 06 04 02 23.58 -21 18.7 0.232 0.907 56.3 111.4 17.6
2004 06 14 01 32.02 -23 23.5 0.261 0.978 74.4 90.8 16.9
2004 06 24 00 52.56 -23 56.3 0.291 1.061 90.8 73.3 16.7
2004 07 04 00 17.89 -24 07.3 0.321 1.151 106.8 57.7 16.6
2004 07 14 23 43.59 -24 14.5 0.353 1.245 123.1 43.2 16.6
2004 07 24 23 08.75 -24 11.7 0.394 1.340 139.5 29.5 16.6
2004 08 03 22 35.70 -23 47.6 0.449 1.435 155.3 17.2 16.7
2004 08 13 22 07.48 -23 01.1 0.523 1.529 168.1 7.9 16.8
2004 08 23 21 46.06 -21 59.2 0.619 1.622 168.1 7.4 17.2
2004 09 02 21 31.79 -20 50.3 0.735 1.712 158.0 12.7 18.0
2004 09 12 21 23.80 -19 40.3 0.869 1.801 147.4 17.5 18.6
2004 09 22 21 20.93 -18 31.2 1.021 1.887 137.5 21.1 19.2
2004 10 02 21 22.05 -17 23.0 1.187 1.971 128.4 23.5 19.7
2004 10 12 21 26.17 -16 15.1 1.364 2.052 119.8 25.0 20.1
2004 10 22 21 32.59 -15 06.4 1.552 2.131 111.7 25.7 20.5
2004 11 01 21 40.74 -13 56.1 1.746 2.207 104.0 25.9 20.8
2004 11 11 21 50.18 -12 43.8 1.946 2.281 96.5 25.5 21.1
2004 11 21 22 00.61 -11 28.9 2.148 2.353 89.3 24.8 21.4
2004 12 01 22 11.77 -10 11.5 2.351 2.422 82.2 23.8 21.6
2004 12 11 22 23.46 -08 51.5 2.552 2.489 75.2 22.5 21.8
2004 12 21 22 35.55 -07 29.1 2.749 2.554 68.3 21.0 22.0
2004 12 31 22 47.92 -06 04.4 2.939 2.617 61.5 19.3 22.1
Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-Y91
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