MPEC 2004-A20 : 2003 YT124
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M.P.E.C. 2004-A20 Issued 2004 Jan. 4, 18:35 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 YT124
Observations:
K03YC4T* C2003 12 28.35526 09 30 10.48 +30 29 05.3 19.8 EA020704
K03YC4T C2003 12 28.36853 09 30 10.95 +30 28 50.6 20.0 EA020704
K03YC4T C2003 12 28.38184 09 30 11.40 +30 28 37.0 20.2 EA020704
K03YC4T C2003 12 28.39516 09 30 11.91 +30 28 21.7 19.9 EA020704
K03YC4T C2003 12 28.40869 09 30 12.45 +30 28 08.2 20.0 EA020704
K03YC4T C2003 12 30.33107 09 31 31.59 +29 53 55.6 20.0 EA020704
K03YC4T C2003 12 30.34300 09 31 31.96 +29 53 44.9 20.2 EA020704
K03YC4T C2003 12 30.35490 09 31 32.25 +29 53 31.1 20.2 EA020704
K03YC4T C2003 12 30.36711 09 31 32.52 +29 53 18.4 20.4 EA020704
K03YC4T C2004 01 03.42467 09 33 14.81 +28 41 28.0 20.3 EA020704
K03YC4T C2004 01 03.43835 09 33 14.74 +28 41 14.7 19.6 EA020704
K03YC4T C2004 01 03.45169 09 33 14.80 +28 41 01.0 19.7 EA020704
K03YC4T C2004 01 03.46508 09 33 14.83 +28 40 44.3 20.0 EA020704
K03YC4T C2004 01 04.04556 09 33 24.13 +28 30 30.0 19.2 R EA020620
K03YC4T C2004 01 04.06201 09 33 24.11 +28 30 12.4 20.2 R EA020620
K03YC4T 1C2004 01 04.71159 09 33 30.60 +28 19 18.4 20.2 R EA020413
K03YC4T 1C2004 01 04.71923 09 33 30.57 +28 19 10.3 20.4 R EA020413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
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.
Orbital elements:
2003 YT124
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 5.91997 (2000.0) P Q
n 0.28125459 Peri. 117.60098 +0.08966136 -0.99464107
a 2.3071171 Node 327.13014 +0.87709132 +0.10334207
e 0.4770484 Incl. 5.44267 +0.47188098 -0.00309308
P 3.50 H 21.0 G 0.15
From 17 observations 2003 Dec. 28-2004 Jan. 4.
Ephemeris:
2003 YT124 a,e,i = 2.31, 0.48, 5 q = 1.2065
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 12 27 09 29.03 +30 53.2 0.306 1.228 137.7 32.6 20.3
2004 01 06 09 33.65 +27 56.3 0.309 1.252 146.1 26.0 20.1
2004 01 16 09 30.99 +25 06.0 0.321 1.284 156.1 18.1 20.0
2004 01 26 09 23.78 +22 27.7 0.345 1.323 167.1 9.6 19.9
2004 02 05 09 15.52 +20 04.9 0.383 1.368 176.0 2.9 19.9
2004 02 15 09 09.03 +18 00.7 0.436 1.418 168.6 7.9 20.5
2004 02 25 09 05.88 +16 15.1 0.505 1.471 158.4 14.3 21.2
2004 03 06 09 06.61 +14 44.4 0.589 1.528 149.0 19.6 21.8
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-A20
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