MPEC 1999-E12 : 1999 CZ131 AND 1999 CA132
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M.P.E.C. 1999-E12 Issued 1999 Mar. 5, 19:02 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 CZ131 AND 1999 CA132
Observations:
J99CD1Z*1C1999 02 11.40961 10 15 35.09 +10 47 40.6 24.0 R 568
J99CD1Z 1C1999 02 11.48720 10 15 34.76 +10 47 42.4 24.0 R 568
J99CD1Z 1C1999 02 19.54360 10 14 58.11 +10 51 13.5 24.0 R 568
J99CD1Z 1C1999 02 19.56681 10 14 57.98 +10 51 14.0 24.0 R 568
J99CD2A*1C1999 02 11.42242 10 30 14.42 +09 31 08.1 23.2 R 568
J99CD2A 1C1999 02 11.50053 10 30 14.04 +09 31 10.7 23.2 R 568
J99CD2A 1C1999 02 17.52657 10 29 45.69 +09 34 17.5 23.2 R 568
J99CD2A 1C1999 02 17.53817 10 29 45.64 +09 34 18.0 23.2 R 568
Observer details:
568 Mauna Kea. Observers J. X. Luu, C. Trujillo, D. Jewitt. 3.6-m
Canada-France-Hawaii telescope + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
J99CD1Z 8.1 0.15 J992B 359.999 359.878 151.799 2.371 0.03248 44.41005 8EW
J99CD2A 7.6 0.15 J992B 359.999 0.516 154.886 12.389 0.09120 43.75686 6EW
Ephemerides:
1999 CZ131 a,e,i = 44.41, 0.03, 2 q = 42.968
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 03 03 10 14.10 +10 56.2 41.993 42.968 169.5 0.2 24.4
1999 03 13 10 13.37 +11 00.4 42.036 42.968 159.3 0.5 24.5
1999 03 23 10 12.70 +11 04.3 42.109 42.968 149.2 0.7 24.5
1999 04 02 10 12.11 +11 07.7 42.207 42.968 139.2 0.9 24.5
1999 04 12 10 11.62 +11 10.5 42.327 42.968 129.2 1.0 24.6
1999 04 22 10 11.25 +11 12.6 42.467 42.968 119.3 1.2 24.6
1999 05 02 10 11.01 +11 14.0 42.621 42.968 109.5 1.3 24.6
1999 05 12 10 10.92 +11 14.7 42.784 42.968 99.8 1.3 24.6
1999 05 22 10 10.97 +11 14.5 42.953 42.968 90.2 1.3 24.6
1999 06 01 10 11.17 +11 13.4 43.121 42.968 80.6 1.3 24.6
1999 06 11 10 11.51 +11 11.7 43.285 42.968 71.1 1.3 24.6
1999 06 21 10 11.98 +11 09.1 43.440 42.968 61.7 1.2 24.6
1999 CA132 a,e,i = 43.76, 0.09, 12 q = 39.766
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 03 03 10 28.69 +09 41.4 38.782 39.766 173.3 0.2 23.6
1999 03 13 10 27.91 +09 46.5 38.814 39.766 163.1 0.4 23.6
1999 03 23 10 27.18 +09 51.3 38.876 39.766 153.0 0.7 23.7
1999 04 02 10 26.52 +09 55.6 38.965 39.766 142.9 0.9 23.7
1999 04 12 10 25.97 +09 59.3 39.077 39.766 132.9 1.1 23.7
1999 04 22 10 25.55 +10 02.4 39.210 39.766 123.0 1.2 23.7
1999 05 02 10 25.26 +10 04.6 39.359 39.766 113.2 1.3 23.8
1999 05 12 10 25.11 +10 05.9 39.519 39.766 103.5 1.4 23.8
1999 05 22 10 25.13 +10 06.4 39.686 39.766 93.8 1.5 23.8
1999 06 01 10 25.30 +10 05.9 39.855 39.766 84.3 1.5 23.8
1999 06 11 10 25.62 +10 04.5 40.021 39.766 74.8 1.4 23.8
1999 06 21 10 26.09 +10 02.3 40.179 39.766 65.4 1.3 23.8
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-E12
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