MPEC 2003-C65 : 2003 CR20
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M.P.E.C. 2003-C65 Issued 2003 Feb. 14, 04:11 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
2003 CR20
Observations:
K03C20R* C2003 02 11.43498 09 38 11.55 +06 33 38.8 20.2 608
K03C20R C2003 02 11.44570 09 38 10.02 +06 33 45.6 20.2 608
K03C20R C2003 02 11.45648 09 38 08.51 +06 33 52.3 20.6 608
K03C20R C2003 02 13.19408 09 34 05.51 +06 53 32.0 18.7 R 649
K03C20R C2003 02 13.20422 09 34 03.99 +06 53 39.4 18.9 R 649
K03C20R C2003 02 13.21877 09 34 01.83 +06 53 49.7 18.7 R 649
K03C20R BC2003 02 14.01533 09 32 04.85 +07 03 21.9 046
K03C20R BC2003 02 14.02215 09 32 03.82 +07 03 26.9 046
K03C20R C2003 02 14.06501 09 31 58.26 +07 04 15.3 19.2 R 809
K03C20R C2003 02 14.06760 09 31 57.91 +07 04 17.1 19.3 R 809
K03C20R C2003 02 14.07020 09 31 57.56 +07 04 19.1 19.9 R 809
Observer details:
046 Klet. Observer M. Tichy. 0.57-m f/5.2 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers R. Bambery, E. Helin, S. Pravdo, M. Hicks,
K. Lawrence, P. Kervin, J. Africano, R. Maeda. 1.2-m reflector + CCD.
649 Powell Observatory, Louisburg. Observer M. Glaze. Measurer N. Thames.
0.75-m Newtonian + CCD.
809 European Southern Observatory, La Silla. Observers R. Michelsen, G. Masi.
1.54-m f/8 Danish Telescope + CCD.
Orbital elements:
2003 CR20 PHA 0.005D
Epoch 2003 Feb. 10.0 TT = JDT 2452680.5 MPC
M 328.83451 (2000.0) P Q
n 0.30874320 Peri. 88.28176 -0.07239667 +0.99736889
a 2.1680591 Node 177.55712 -0.94644743 -0.06751520
e 0.7392666 Incl. 5.03944 -0.31463628 -0.02640065
P 3.19 H 18.8 G 0.15
From 11 observations 2003 Feb. 11-14.
Ephemeris:
2003 CR20 a,e,i = 2.17, 0.74, 5 q = 0.5653
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 02 10 09 41.36 +06 18.6 0.671 1.654 171.5 5.1 19.5
2003 02 15 09 29.61 +07 15.8 0.616 1.600 172.0 4.9 19.2
2003 02 20 09 15.86 +08 25.6 0.566 1.544 166.0 8.9 19.1
2003 02 25 09 00.16 +09 47.3 0.524 1.488 157.6 14.7 19.1
2003 03 02 08 42.74 +11 19.1 0.488 1.430 148.5 21.2 19.1
2003 03 07 08 23.99 +12 58.1 0.459 1.372 138.8 28.4 19.1
2003 03 12 08 04.35 +14 40.7 0.436 1.312 128.9 36.1 19.1
2003 03 17 07 44.25 +16 23.5 0.417 1.251 119.0 44.1 19.1
2003 03 22 07 23.97 +18 04.1 0.401 1.189 109.0 52.4 19.1
2003 03 27 07 03.58 +19 40.6 0.389 1.126 99.1 61.0 19.2
2003 04 01 06 42.90 +21 12.4 0.377 1.063 89.2 70.0 19.3
2003 04 06 06 21.37 +22 38.7 0.366 0.999 79.2 79.7 19.4
2003 04 11 05 58.09 +23 58.1 0.356 0.935 68.9 90.3 19.6
2003 04 16 05 31.82 +25 06.5 0.347 0.871 58.1 102.2 19.9
2003 04 21 05 01.37 +25 54.9 0.340 0.809 46.5 115.8 20.5
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-C65
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