MPEC 2002-E49 : 2002 EN7
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M.P.E.C. 2002-E49 Issued 2002 Mar. 13, 22:00 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 EN7
Observations:
K02E07N* C2002 03 12.37920 10 39 00.83 +12 55 38.0 20.7 644
K02E07N C2002 03 12.39689 10 38 55.56 +12 55 09.9 20.6 644
K02E07N C2002 03 12.41699 10 38 49.56 +12 54 38.6 20.7 644
K02E07N C2002 03 13.21973 10 34 57.36 +12 33 28.1 20.0 R 651
K02E07N C2002 03 13.22198 10 34 56.68 +12 33 25.4 19.9 R 651
K02E07N C2002 03 13.22492 10 34 55.72 +12 33 19.7 19.9 R 651
K02E07N C2002 03 13.24897 10 34 48.54 +12 32 42.2 926
K02E07N C2002 03 13.25024 10 34 48.05 +12 32 38.7 19.7 R 926
K02E07N C2002 03 13.25153 10 34 47.72 +12 32 36.7 19.7 R 926
K02E07N C2002 03 13.25282 10 34 47.14 +12 32 35.1 20.6 R 926
K02E07N C2002 03 13.25529 10 34 46.18 +12 32 28.0 19.8 R 649
K02E07N C2002 03 13.25838 10 34 45.21 +12 32 22.7 20.0 R 649
K02E07N C2002 03 13.26453 10 34 43.35 +12 32 13.3 19.8 R 649
K02E07N C2002 03 13.28839 10 34 36.44 +12 31 36.5 19.9 R 448
K02E07N C2002 03 13.29608 10 34 34.12 +12 31 23.5 20.0 R 448
K02E07N C2002 03 13.30398 10 34 31.71 +12 31 10.4 20.4 R 448
K02E07N C2002 03 13.87905 10 31 43.67 +12 15 24.4 246
K02E07N C2002 03 13.88328 10 31 42.38 +12 15 17.1 246
K02E07N C2002 03 13.88725 10 31 41.20 +12 15 10.9 246
K02E07N C2002 03 13.88851 10 31 40.93 +12 15 08.6 246
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Kocer. 1.06-m KLENOT
telescope + CCD.
448 Desert Moon Observatory. Observer B. Stevens. 0.30-m f/6.3
Schmidt-Cassegrain + CCD.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, R. Thicksten. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observers K. Smalley, R. Fredrick.
0.75-m Newtonian + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz.
0.5-m f/10 Ritchey-Chretien + CCD.
Orbital elements:
2002 EN7
Epoch 2002 Mar. 7.0 TT = JDT 2452340.5 MPC
M 274.24430 (2000.0) P Q
n 0.72173659 Peri. 298.42043 +0.33283621 +0.94092312
a 1.2308834 Node 350.37781 -0.68074978 +0.19402057
e 0.3526812 Incl. 21.89060 -0.65253337 +0.27752423
P 1.37 H 21.3 G 0.15
From 20 observations 2002 Mar. 12-13.
Ephemeris:
2002 EN7 a,e,i = 1.23, 0.35, 22 q = 0.7968
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 03 07 11 03.96 +14 58.4 0.356 1.345 170.4 7.1 20.2
2002 03 17 10 16.30 +10 44.4 0.322 1.295 155.9 18.3 20.3
2002 03 27 09 28.41 +05 00.6 0.314 1.242 135.9 34.0 20.7
2002 04 06 08 49.02 -01 04.7 0.326 1.187 117.5 48.4 21.1
2002 04 16 08 20.47 -06 42.0 0.350 1.130 102.1 60.3 21.4
2002 04 26 08 00.40 -11 43.6 0.374 1.072 89.7 69.9 21.8
2002 05 06 07 44.89 -16 16.2 0.395 1.013 79.4 78.1 22.0
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-E49
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