MPEC 2002-F30 : 2002 EX12
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M.P.E.C. 2002-F30 Issued 2002 Mar. 20, 16:37 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 EX12
Observations:
K02E12X* C2002 03 15.26990 12 19 20.62 -00 28 06.9 19.8 644
K02E12X C2002 03 15.33970 12 19 15.71 -00 27 26.8 20.0 644
K02E12X C2002 03 15.40227 12 19 11.30 -00 26 50.4 20.1 644
K02E12X C2002 03 16.32463 12 18 07.64 -00 17 57.9 20.0 704
K02E12X C2002 03 16.33818 12 18 06.69 -00 17 49.4 20.2 704
K02E12X C2002 03 16.35173 12 18 05.77 -00 17 42.4 20.3 704
K02E12X C2002 03 16.36526 12 18 04.79 -00 17 35.6 20.0 704
K02E12X C2002 03 17.27595 12 17 02.12 -00 08 52.0 20.9 V 691
K02E12X C2002 03 17.31930 12 16 59.07 -00 08 26.8 20.8 V 691
K02E12X C2002 03 17.34053 12 16 57.55 -00 08 15.2 20.7 V 691
K02E12X C2002 03 18.30057 12 15 51.49 +00 00 55.9 20.2 R 651
K02E12X C2002 03 18.30490 12 15 51.03 +00 00 57.7 20.7 R 651
K02E12X C2002 03 18.30900 12 15 50.84 +00 00 59.7 20.3 R 651
K02E12X C2002 03 18.96080 12 15 05.96 +00 07 11.2 246
K02E12X C2002 03 18.96293 12 15 05.90 +00 07 12.0 246
K02E12X C2002 03 18.96490 12 15 05.73 +00 07 14.1 246
K02E12X C2002 03 18.96682 12 15 05.56 +00 07 14.2 246
K02E12X C2002 03 18.96862 12 15 05.33 +00 07 16.1 246
K02E12X C2002 03 19.94169 12 13 58.54 +00 16 27.2 557
K02E12X C2002 03 19.94390 12 13 58.49 +00 16 28.9 557
K02E12X C2002 03 19.94611 12 13 58.20 +00 16 29.0 20 V 557
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy, M. Kocer.
1.06-m KLENOT telescope + CCD.
557 Ondrejov. Observer L. Sarounova. 0.65-m f/3.6 reflector + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, R. Thicksten. 1.2-m Schmidt + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m Spacewatch
telescope.
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 EX12
Epoch 2002 Mar. 7.0 TT = JDT 2452340.5 MPC
M 54.32687 (2000.0) P Q
n 0.24500545 Peri. 240.32566 +0.60778083 -0.79396997
a 2.5294080 Node 172.19553 +0.76073910 +0.57685945
e 0.6066866 Incl. 6.18644 +0.22776847 +0.19195014
P 4.02 H 17.1 G 0.15
From 21 observations 2002 Mar. 15-19.
Ephemeris:
2002 EX12 a,e,i = 2.53, 0.61, 6 q = 0.9949
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 03 07 12 28.67 -01 47.2 1.553 2.505 158.9 8.2 20.6
2002 03 17 12 17.35 -00 11.5 1.581 2.570 172.0 3.1 20.5
2002 03 27 12 06.09 +01 21.1 1.639 2.634 174.4 2.1 20.5
2002 04 06 11 56.04 +02 41.9 1.727 2.696 161.9 6.6 20.9
2002 04 16 11 48.01 +03 45.6 1.842 2.756 149.9 10.5 21.3
2002 04 26 11 42.45 +04 29.7 1.981 2.815 138.6 13.7 21.6
2002 05 06 11 39.43 +04 54.6 2.139 2.872 128.0 16.1 21.9
2002 05 16 11 38.81 +05 02.1 2.311 2.928 118.2 17.7 22.2
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-F30
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