MPEC 2004-B12 : 2003 YM137
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M.P.E.C. 2004-B12 Issued 2004 Jan. 18, 23:31 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 YM137
Additional Observations:
K03YD7M C2003 12 21.32056 08 11 46.37 +22 38 31.0 20.3 V EB012691
K03YD7M C2003 12 21.35096 08 11 46.35 +22 38 40.3 20.5 V EB012691
K03YD7M C2003 12 21.37761 08 11 46.30 +22 38 48.3 20.2 V EB012691
K03YD7M C2004 01 13.17998 07 59 23.45 +26 06 20.6 17.6 R EB012699
K03YD7M C2004 01 13.20004 07 59 21.76 +26 06 38.6 EB012699
K03YD7M C2004 01 13.22006 07 59 20.10 +26 06 57.1 EB012699
K03YD7M C2004 01 13.24006 07 59 18.36 +26 07 14.3 EB012699
K03YD7M C2004 01 18.22194 07 51 41.99 +27 26 40.8 17.7 V EB012691
K03YD7M C2004 01 18.25445 07 51 38.25 +27 27 15.9 17.6 V EB012691
K03YD7M C2004 01 18.28692 07 51 34.50 +27 27 50.5 17.8 V EB012691
K03YD7M C2004 01 18.84564 07 50 34.71 +27 37 35.8 17.4 V EB012611
K03YD7M C2004 01 18.85060 07 50 34.13 +27 37 40.5 EB012611
K03YD7M C2004 01 18.85506 07 50 33.62 +27 37 46.2 EB012611
K03YD7M C2004 01 18.85912 07 50 33.17 +27 37 51.8 17.4 R EB012143
K03YD7M C2004 01 18.86075 07 50 33.02 +27 37 53.3 17.3 R EB012143
K03YD7M C2004 01 18.86182 07 50 32.88 +27 37 53.7 EB012611
K03YD7M C2004 01 18.86517 07 50 32.47 +27 37 58.3 16.9 R EB012143
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
611 Starkenburg. Observers M. Busch, A. Heller. 0.45-m f/4.4 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers K. C. Cochran R. S. McMillan,
M. Block. 0.9-m f/3 reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
Orbital elements:
2003 YM137 PHA 0.002
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 337.58211 (2000.0) P Q
n 0.23452663 Peri. 126.73189 -0.91135410 +0.40906401
a 2.6042016 Node 77.45459 -0.39104327 -0.82564167
e 0.6852144 Incl. 2.69105 -0.12852572 -0.38856462
P 4.20 H 19.1 G 0.15
From 26 observations 2003 Dec. 21-2004 Jan. 18.
Ephemeris:
2003 YM137 a,e,i = 2.60, 0.69, 3 q = 0.8198
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 01 16 07 55.37 +26 49.4 0.381 1.363 174.1 4.3 18.1
2004 01 21 07 46.37 +28 18.0 0.333 1.313 170.2 7.3 17.8
2004 01 26 07 34.48 +30 04.1 0.289 1.263 163.1 13.1 17.7
2004 01 31 07 18.94 +32 10.4 0.248 1.214 154.6 20.4 17.5
2004 02 05 06 58.37 +34 39.7 0.211 1.165 144.9 29.1 17.3
2004 02 10 06 30.30 +37 33.6 0.178 1.118 133.9 39.5 17.2
2004 02 15 05 50.00 +40 46.7 0.149 1.071 120.8 52.4 17.0
2004 02 20 04 49.27 +43 42.4 0.123 1.027 104.7 68.7 17.0
2004 02 25 03 19.42 +44 14.0 0.105 0.985 84.3 89.6 17.3
2004 03 01 01 31.36 +38 40.4 0.096 0.946 59.7 115.3 18.4
2004 03 06 00 01.16 +27 14.1 0.102 0.911 35.4 140.9 20.9
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-B12
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