MPEC 2003-G61 : 2002 CX154
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M.P.E.C. 2003-G61 Issued 2003 Apr. 11, 16:20 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 CX154
Revision to MPEC 2002-D25
Additional Observations:
K02CF4X C2003 03 06.29360 11 03 51.58 +06 47 29.9 22.3 R 662
K02CF4X C2003 03 06.37551 11 03 51.14 +06 47 31.9 662
K02CF4X C2003 04 07.23778 11 01 24.16 +06 59 41.9 695
K02CF4X C2003 04 07.28870 11 01 23.94 +06 59 42.8 695
Observer details:
662 Lick Observatory, Mount Hamilton. Observers E. I. Chiang, A. B. Jordan.
3-m reflector + CCD.
695 Kitt Peak. Observer S. Tegler. Measurer W. Romanishin. 2.3-m reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
030306 662 86.8- 40.1+ 030407 695 79.2- 38.3+ MPO 30671
Orbital elements:
2002 CX154
Epoch 2003 June 10.0 TT = JDT 2452800.5 MPC
M 5.80262 (2000.0) P Q
n 0.00158748 Peri. 159.30508 -0.83467789 -0.54723871
a 72.7774337 Node 346.95938 +0.45876164 -0.62858794
e 0.4796109 Incl. 15.94547 +0.30471394 -0.55263641
P 621 H 6.8 G 0.15 U 5
Residuals in seconds of arc
020206 695 0.3- 0.5- 020314 696 0.4+ 0.3+ 020512 950 0.0 0.1+
020206 695 0.0 0.2- 020315 950 0.3- 0.0 020512 950 0.1+ 0.2+
020207 695 0.1- 0.0 020315 950 0.0 0.0 030306 662 0.0 0.2-
020308 568 0.1+ 0.2- 020315 662 0.4- 0.5+ 030306 662 0.4- 0.3-
020308 568 0.1+ 0.1- 020315 662 0.8- 0.5- 030407 695 0.2+ 0.2+
020314 696 0.5+ 0.0 020511 950 0.1+ 0.1+ 030407 695 0.0 0.2+
020314 696 0.6+ 0.2+ 020511 950 0.1+ 0.1+
Ephemeris:
2002 CX154 a,e,i = 72.78, 0.48, 16 q = 37.873
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 04 11 11 01.16 +07 00.8 37.697 38.503 143.1 0.9 22.8
2003 04 21 11 00.59 +07 03.3 37.812 38.506 133.2 1.1 22.8
2003 05 01 11 00.14 +07 05.1 37.948 38.510 123.3 1.3 22.8
2003 05 11 10 59.83 +07 06.0 38.099 38.513 113.5 1.4 22.8
2003 05 21 10 59.66 +07 05.9 38.262 38.517 103.9 1.5 22.8
2003 05 31 10 59.66 +07 04.9 38.432 38.520 94.3 1.5 22.9
2003 06 10 10 59.81 +07 02.8 38.604 38.524 84.7 1.5 22.9
2003 06 20 11 00.12 +06 59.9 38.773 38.527 75.3 1.5 22.9
2003 06 30 11 00.58 +06 56.0 38.936 38.531 65.9 1.4 22.9
2003 07 10 11 01.18 +06 51.3 39.086 38.535 56.5 1.3 22.9
2003 07 20 11 01.90 +06 45.8 39.222 38.538 47.2 1.1 22.9
2003 07 30 11 02.73 +06 39.7 39.338 38.542 37.8 0.9 22.9
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-G61
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