MPEC 2003-S20 : 2003 QC112, 2003 QD112
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M.P.E.C. 2003-S20 Issued 2003 Sept. 18, 22:17 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 QC112, 2003 QD112
Observations:
K03QB2C* C2003 08 24.26947 23 06 17.37 -07 45 44.1 21.8 R 807
K03QB2C C2003 08 24.36129 23 06 16.76 -07 45 48.7 807
K03QB2C C2003 09 03.10301 23 05 07.92 -07 54 24.7 22.6 R 304
K03QB2C C2003 09 03.17936 23 05 07.37 -07 54 29.3 304
K03QB2D* C2003 08 26.29534 23 53 52.95 -02 12 15.2 20.3 R 807
K03QB2D C2003 08 26.40006 23 53 51.56 -02 12 21.4 807
K03QB2D C2003 09 03.13917 23 52 05.71 -02 20 33.3 21.3 R 304
K03QB2D C2003 09 03.26274 23 52 03.91 -02 20 42.3 304
Observer details:
807 Cerro Tololo. Observers M. W. Buie, L. H. Wasserman, R. L. Millis.
Measurers M. W. Buie, L. H. Wasserman, R. L. Millis, S. D. Kern,
E. W. Lundgren, A. A. S. Gulbisdgren, J. F. Kane. 4-m Blanco reflector
+ CCD.
304 Las Campanas Observatory. Observers J. Elliot, A. Gulbis, K. Clancy,
J. Kane. Measurer S. D. Kern. 6.5-m Clay telescope + MagIC CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K03QB2C 8.8 0.15 K038T 0.032 187.849 156.411 13.155 0.14898 28.40729 10EX
K03QB2D 10.6 0.15 K038T 0.062 354.789 0.615 14.465 0.08440 12.47785 8EX
Ephemerides:
2003 QC112 a,e,i = 28.41, 0.15, 13 q = 24.175
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 09 18 23 03.35 -08 07.4 23.188 24.175 169.0 0.5 22.6
2003 09 28 23 02.20 -08 15.6 23.237 24.175 159.0 0.9 22.7
2003 10 08 23 01.15 -08 23.1 23.314 24.175 148.9 1.2 22.7
2003 10 18 23 00.25 -08 29.5 23.417 24.175 138.8 1.6 22.8
2003 10 28 22 59.53 -08 34.6 23.542 24.175 128.6 1.8 22.8
2003 11 07 22 59.02 -08 38.2 23.686 24.175 118.5 2.1 22.8
2003 11 17 22 58.76 -08 40.3 23.845 24.175 108.4 2.2 22.9
2003 11 27 22 58.76 -08 40.8 24.013 24.175 98.3 2.3 22.9
2003 12 07 22 59.01 -08 39.5 24.186 24.175 88.2 2.3 22.9
2003 12 17 22 59.54 -08 36.7 24.357 24.176 78.2 2.3 22.9
2003 12 27 23 00.31 -08 32.3 24.523 24.176 68.2 2.2 22.9
2004 01 06 23 01.33 -08 26.5 24.678 24.176 58.3 2.0 22.9
2004 01 16 23 02.55 -08 19.4 24.817 24.176 48.5 1.7 22.9
2004 01 26 23 03.96 -08 11.3 24.937 24.176 38.7 1.5 22.9
2003 QD112 a,e,i = 12.48, 0.08, 14 q = 11.425
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 09 18 23 48.42 -02 37.7 10.420 11.425 177.9 0.2 21.0
2003 09 28 23 45.89 -02 49.2 10.433 11.425 171.1 0.8 21.1
2003 10 08 23 43.46 -02 59.9 10.477 11.425 160.7 1.7 21.2
2003 10 18 23 41.25 -03 09.1 10.549 11.425 150.3 2.5 21.3
2003 10 28 23 39.36 -03 16.1 10.647 11.425 139.9 3.2 21.3
2003 11 07 23 37.88 -03 20.3 10.769 11.425 129.5 3.8 21.4
2003 11 17 23 36.88 -03 21.5 10.910 11.425 119.2 4.3 21.5
2003 11 27 23 36.40 -03 19.3 11.066 11.426 109.0 4.7 21.5
2003 12 07 23 36.48 -03 13.7 11.231 11.426 98.9 4.9 21.6
2003 12 17 23 37.11 -03 04.7 11.401 11.426 89.0 4.9 21.6
2003 12 27 23 38.28 -02 52.4 11.571 11.426 79.1 4.8 21.6
2004 01 06 23 39.95 -02 36.9 11.735 11.426 69.4 4.6 21.6
2004 01 16 23 42.08 -02 18.6 11.889 11.427 59.8 4.3 21.6
2004 01 26 23 44.62 -01 57.8 12.029 11.427 50.4 3.8 21.6
2004 02 05 23 47.51 -01 34.8 12.152 11.427 41.0 3.2 21.6
2004 02 15 23 50.69 -01 10.0 12.255 11.428 31.8 2.6 21.6
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-S20
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