MPEC 2003-C27 : 1999 RC32
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M.P.E.C. 2003-C27 Issued 2003 Feb. 5, 18:34 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
1999 RC32
Revision to MPEC 1999-R31
Additional Observations:
J99R32C 9C2003 01 29.36208 15 14 29.58 -38 05 45.9 22.4 R 809
J99R32C 9C2003 01 29.36452 15 14 29.73 -38 05 48.0 22.5 R 809
J99R32C 9C2003 01 30.36099 15 15 39.78 -38 22 40.1 22.3 R 809
J99R32C 9C2003 01 30.36342 15 15 39.99 -38 22 42.9 22.2 R 809
J99R32C 9C2003 01 30.36584 15 15 40.11 -38 22 45.1 22.4 R 809
Observer details:
809 European Southern Observatory, La Silla. Observers A. Boattini,
O. Hainaut. Measurers A. Boattini, H. Scholl, G. Hahn, M. Carpino.
3.58-m New Technology Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
030129 809 9.2+ 6.3- 030130 809 9.1+ 6.0- MPC 39550 -0.013 day
Orbital elements:
1999 RC32
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 69.62746 (2000.0) P Q
n 0.39524708 Peri. 82.73355 +0.23658696 -0.96927910
a 1.8388950 Node 352.48862 +0.55547379 +0.19173445
e 0.4319458 Incl. 30.96834 +0.79716716 +0.15406471
P 2.49 H 18.7 G 0.15 U 1
Residuals in seconds of arc
990908 704 0.5+ 1.3- 990913 848 0.3+ 0.3- 990928 704 0.3+ 0.4+
990908 704 0.5+ 1.1- 990913 848 0.5- 0.1- 990928 704 0.5- 1.2+
990908 704 0.8+ 1.4- 990914 046 0.6- 0.2- 990928 704 0.7+ 0.0
990908 704 0.3+ 1.3- 990914 046 0.3+ 0.1- 990928 704 0.9+ 0.8+
990908 704 0.6+ 1.0- 990914 046 0.0 0.2+ 990928 587 0.3+ 0.6-
990908 557 0.0 0.7- 990914 046 0.3- 0.4+ 990928 587 0.2+ 0.9-
990908 557 0.0 0.4- 990914 658 0.1- 0.1- 990928 587 0.1+ 0.9-
990908 557 0.1+ 0.5+ 990914 658 0.2- 0.0 991001 118 0.7+ 0.1+
990909 118 0.1- 0.0 990914 658 0.0 0.1- 991001 118 0.9+ 0.1+
990909 118 0.1+ 0.1+ 990914 595 0.1+ 0.0 991001 118 0.9+ 0.4+
990909 118 0.7+ 1.0+ 990914 595 0.3- 0.4- 991002 118 0.5- 1.0+
990909 046 0.0 0.5+ 990914 595 0.0 0.3- 991002 118 1.0+ 0.5+
990909 046 0.3+ 0.9+ 990915 658 0.5- 0.1+ 991009 360 0.3+ 0.1+
990909 046 0.1- 0.2- 990915 658 0.6- 0.3+ 991009 360 0.3+ 0.0
990909 046 0.2- 0.5+ 990915 658 0.5- 0.1+ 991009 360 0.2+ 0.2+
990909 704 0.1+ 0.1- 990915 848 0.7- 0.0 991013 118 0.2- 0.4+
990909 704 0.1+ 0.5+ 990915 848 0.5+ 0.3+ 991013 118 0.1+ 0.1+
990909 704 0.2- 0.8- 990915 848 0.2+ 0.4- 991021 402 0.9- 1.3-
990909 704 0.2+ 0.5- 990916 118 0.5+ 0.3+ 991021 402 0.9+ 0.6-
990909 704 0.2+ 0.3- 990916 118 0.5+ 0.2- 991021 402 0.7+ 0.6-
990910 118 0.5+ 0.4- 990916 118 0.1+ 0.1+ 991031 587 1.0+ 0.6-
990910 118 0.2+ 1.4+ 990917 848 0.0 0.1+ 991031 587 0.8+ 0.3+
990910 118 0.8- 0.2+ 990917 848 0.3- 0.4- 000212 711 1.6- 0.6-
990910 046 0.5- 0.1- 990917 848 0.2+ 0.4+ 000212 711 1.9- 0.6-
990910 046 0.0 0.6+ 990918 848 0.2- 1.3- 000213 587 0.3+ 0.3-
990910 046 0.1+ 0.0 990918 848 0.1- 0.3+ 000213 587 1.1+ 0.8-
990910 611 (1.2- 2.9-) 990918 848 0.1- 1.4+ 000226 704 0.0 0.3+
990910 611 (0.2+ 2.1-) 990919 848 0.6+ 0.7+ 000226 704 0.2- 0.2-
990910 611 0.1+ 1.5+ 990919 848 0.5- 0.3+ 000226 704 0.3- 0.1-
990911 046 0.0 0.3- 990919 848 0.1- 0.3+ 000227 704 0.5+ 0.0
990911 046 0.5- 0.3+ 990920 848 0.2+ 0.7+ 000227 704 0.3+ 0.3+
990911 046 0.2- 0.6+ 990920 848 0.2+ 0.2- 000227 704 0.6+ 0.6-
990911 046 0.3- 0.5+ 990920 848 0.2- 0.4+ 000227 704 0.2+ 0.1+
990911 848 0.4- 0.3- 990922 118 0.0 0.3+ 000227 704 0.0 0.4+
990911 848 0.5- 0.4+ 990922 118 0.4- 0.1+ 000307 360 0.0 0.2+
990911 848 0.3- 0.1+ 990922 118 0.1- 0.2- 000307 360 0.1+ 0.1-
990911 848 1.1- 0.1+ 990922 704 0.1+ 1.3- 000307 360 0.1+ 0.2-
990911 704 0.0 0.5- 990922 704 0.2+ 1.8- 000312 704 0.2- 0.6+
990911 704 0.6+ 0.2- 990922 704 0.2+ 0.5- 000312 704 0.8+ 0.6+
990911 704 0.6+ 0.5+ 990924 046 0.7- 0.6- 000312 704 0.2- 0.8+
990911 704 0.7+ 0.4+ 990924 046 0.8- 0.8+ 000312 704 0.3+ 0.8+
990911 704 0.5+ 0.8+ 990924 046 0.1- 0.1- 000312 704 (0.5+ 2.3+)
990911 658 0.0 0.5- 990924 046 0.5- 0.2+ 030129 809 0.2+ 0.0
990911 658 0.1- 0.1+ 990924 046 0.7- 0.3+ 030129 809 0.0 0.4+
990911 658 0.3- 0.7+ 990927 402 0.6- 1.3- 030130 809 0.0 0.3+
990912 587 0.3- 0.1- 990927 402 0.6- 1.0+ 030130 809 0.6+ 0.0
990912 587 0.5+ 0.1- 990927 402 0.7- 1.2+ 030130 809 0.0 0.3+
990913 848 0.2- 0.1- 990927 402 0.2- 0.8-
Ephemeris:
1999 RC32 a,e,i = 1.84, 0.43, 31 q = 1.0446
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 01 31 15 16.40 -38 33.5 2.272 2.223 74.6 25.3 23.4
2003 02 10 15 27.01 -41 23.4 2.187 2.262 81.5 25.6 23.3
2003 02 20 15 35.46 -44 14.8 2.099 2.299 88.6 25.5 23.3
2003 03 02 15 41.08 -47 07.6 2.012 2.333 96.0 25.0 23.2
2003 03 12 15 43.03 -50 00.1 1.929 2.366 103.5 24.1 23.1
2003 03 22 15 40.33 -52 47.9 1.852 2.397 111.0 22.8 23.0
2003 04 01 15 31.98 -55 23.6 1.786 2.426 118.4 21.2 22.9
2003 04 11 15 17.27 -57 35.0 1.734 2.453 125.2 19.5 22.8
2003 04 21 14 56.58 -59 07.6 1.700 2.478 131.0 17.8 22.8
2003 05 01 14 31.88 -59 48.5 1.685 2.501 135.1 16.5 22.7
2003 05 11 14 06.71 -59 32.5 1.691 2.523 136.6 16.0 22.7
2003 05 21 13 44.84 -58 26.6 1.719 2.542 135.5 16.2 22.8
2003 05 31 13 28.57 -56 46.4 1.768 2.559 132.0 17.1 22.9
2003 06 10 13 18.59 -54 50.0 1.835 2.575 126.8 18.4 23.0
2003 06 20 13 14.40 -52 52.9 1.918 2.589 120.7 19.7 23.2
2003 06 30 13 15.07 -51 05.0 2.013 2.601 114.2 20.9 23.3
2003 07 10 13 19.70 -49 32.2 2.118 2.611 107.5 21.8 23.5
Gareth V. Williams (C) Copyright 2003 MPC M.P.E.C. 2003-C27
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