MPEC 2002-C31 : 2002 CY9
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M.P.E.C. 2002-C31 Issued 2002 Feb. 7, 23:37 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 CY9
Observations:
K02C09Y* C2002 02 06.16220 05 57 07.47 -28 15 17.4 17.6 704
K02C09Y C2002 02 06.17717 05 57 10.22 -28 15 47.7 18.3 704
K02C09Y C2002 02 06.19273 05 57 13.02 -28 16 19.5 18.6 704
K02C09Y C2002 02 06.20709 05 57 15.67 -28 16 48.5 17.7 704
K02C09Y C2002 02 06.22188 05 57 18.37 -28 17 17.4 17.7 704
K02C09Y C2002 02 07.15599 06 00 17.09 -28 45 55.5 17.9 704
K02C09Y C2002 02 07.15611 06 00 17.09 -28 45 55.8 18.0 704
K02C09Y C2002 02 07.17035 06 00 19.35 -28 46 19.3 18.1 704
K02C09Y C2002 02 07.17047 06 00 19.37 -28 46 20.1 18.1 704
K02C09Y C2002 02 07.18416 06 00 21.39 -28 46 41.4 17.5 R 448
K02C09Y C2002 02 07.18474 06 00 21.57 -28 46 43.2 18.1 704
K02C09Y C2002 02 07.18486 06 00 21.61 -28 46 43.6 17.9 704
K02C09Y C2002 02 07.19128 06 00 22.51 -28 46 53.2 17.4 R 448
K02C09Y C2002 02 07.19912 06 00 23.85 -28 47 06.0 18.1 704
K02C09Y C2002 02 07.19924 06 00 23.85 -28 47 06.8 18.3 704
K02C09Y C2002 02 07.20390 06 00 24.47 -28 47 13.8 17.5 R 448
K02C09Y C2002 02 07.20944 06 00 25.32 -28 47 22.7 17.4 R 448
K02C09Y C2002 02 07.21364 06 00 26.13 -28 47 30.2 18.3 704
K02C09Y C2002 02 07.21377 06 00 26.14 -28 47 30.5 18.1 704
Observer details:
448 Desert Moon Observatory. Observer B. Stevens. 0.30-m f/6.3
Schmidt-Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli. Measurers
J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
2002 CY9 PHA 0.010D
Epoch 2002 Jan. 26.0 TT = JDT 2452300.5 MPC
M 22.45367 (2000.0) P Q
n 0.51206825 Peri. 114.83974 +0.30759723 -0.78708869
a 1.5473343 Node 305.80697 +0.44084750 +0.61585425
e 0.4807103 Incl. 41.24516 +0.84323035 -0.03485584
P 1.92 H 19.5 G 0.15
From 19 observations 2002 Feb. 6-7.
Ephemeris:
2002 CY9 a,e,i = 1.55, 0.48, 41 q = 0.8035
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 01 26 00 02.49 +44 41.7 0.029 0.980 79.4 98.9 15.4
2002 01 27 02 10.93 +28 08.1 0.026 0.986 93.2 85.3 14.5
2002 01 28 03 37.26 +07 10.9 0.030 0.993 105.5 72.8 14.4
2002 01 29 04 25.92 -06 36.4 0.040 1.000 111.5 66.4 14.9
2002 01 30 04 54.71 -14 24.3 0.052 1.007 113.8 63.5 15.4
2002 01 31 05 13.23 -19 02.6 0.065 1.014 114.7 61.9 15.8
2002 02 01 05 26.03 -22 01.4 0.079 1.021 115.1 60.9 16.2
2002 02 02 05 35.37 -24 03.9 0.093 1.029 115.1 60.2 16.6
2002 02 03 05 42.51 -25 32.1 0.108 1.036 115.0 59.6 16.9
2002 02 04 05 48.15 -26 38.0 0.122 1.043 114.9 59.0 17.1
2002 02 05 05 52.73 -27 28.8 0.136 1.050 114.7 58.5 17.4
2002 02 06 05 56.56 -28 08.7 0.151 1.058 114.5 58.1 17.6
2002 02 07 05 59.81 -28 40.7 0.165 1.065 114.2 57.6 17.8
2002 02 08 06 02.64 -29 06.7 0.180 1.072 114.0 57.2 18.0
2002 02 09 06 05.12 -29 27.9 0.194 1.080 113.7 56.8 18.2
2002 02 10 06 07.34 -29 45.4 0.209 1.087 113.5 56.4 18.3
2002 02 11 06 09.36 -29 59.8 0.224 1.094 113.2 56.0 18.5
2002 02 12 06 11.20 -30 11.8 0.238 1.102 112.9 55.6 18.6
2002 02 13 06 12.91 -30 21.8 0.253 1.109 112.6 55.2 18.7
2002 02 14 06 14.51 -30 30.0 0.267 1.117 112.4 54.8 18.9
2002 02 15 06 16.02 -30 36.7 0.282 1.124 112.1 54.5 19.0
2002 02 25 06 28.62 -30 55.1 0.426 1.200 109.3 51.1 19.9
2002 03 07 06 40.16 -30 31.3 0.568 1.276 106.5 48.2 20.6
2002 03 17 06 52.45 -29 52.3 0.708 1.350 103.6 45.8 21.1
2002 03 27 07 05.94 -29 10.4 0.846 1.422 100.7 43.6 21.6
2002 04 06 07 20.60 -28 31.8 0.981 1.492 97.7 41.6 22.0
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-C31
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