MPEC 2004-F15 : 2004 EP20
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M.P.E.C. 2004-F15 Issued 2004 Mar. 16, 23:56 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
2004 EP20
Observations:
K04E20P* C2004 03 15.36616 13 58 19.63 +08 25 25.4 19.3 EF015704
K04E20P C2004 03 15.37753 13 58 18.89 +08 25 50.0 19.6 EF015704
K04E20P C2004 03 15.38836 13 58 18.15 +08 26 14.1 19.4 EF015704
K04E20P C2004 03 15.39991 13 58 17.49 +08 26 39.1 19.9 EF015704
K04E20P C2004 03 15.41115 13 58 16.68 +08 27 05.3 19.7 EF015704
K04E20P 5C2004 03 16.48727 13 57 10.30 +09 07 25.9 19.0 R EF015673
K04E20P 5C2004 03 16.49063 13 57 10.11 +09 07 32.9 EF015673
K04E20P 5C2004 03 16.49398 13 57 09.88 +09 07 41.0 EF015673
K04E20P 5C2004 03 16.49734 13 57 09.61 +09 07 48.7 EF015673
K04E20P 3C2004 03 16.49905 13 57 09.38 +09 07 51.9 19.0 R EF015290
K04E20P 3C2004 03 16.50237 13 57 09.15 +09 07 59.5 19.1 R EF015290
K04E20P 3C2004 03 16.50767 13 57 08.80 +09 08 11.0 19.3 R EF015290
K04E20P 3C2004 03 16.52338 13 57 07.72 +09 08 47.0 19.3 R EF015290
K04E20P C2004 03 16.89634 13 56 44.88 +09 22 55.3 EF015587
K04E20P C2004 03 16.90017 13 56 44.54 +09 23 03.7 19.4 R EF015587
K04E20P C2004 03 16.90339 13 56 44.23 +09 23 10.0 EF015587
Observer details:
290 Mt. Graham. Observers W. Ryan, C. Martinez. 1.8-m f/9.0 reflector + CCD.
587 Sormano. Observers F. Manca, A. Testa. 0.5-m reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
Orbital elements:
2004 EP20
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5 MPC
M 214.26129 (2000.0) P Q
n 0.90224223 Peri. 191.51462 +0.98617270 +0.13468291
a 1.0606871 Node 159.95767 -0.12064969 +0.98294159
e 0.4463912 Incl. 16.36480 -0.11360925 +0.12524517
P 1.09 H 18.8 G 0.15
From 16 observations 2004 Mar. 15-16.
Ephemeris:
2004 EP20 a,e,i = 1.06, 0.45, 16 q = 0.5872
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 03 16 13 57.69 +08 49.1 0.561 1.494 146.0 21.8 19.5
2004 03 26 13 43.59 +15 33.3 0.509 1.469 152.9 18.0 19.1
2004 04 05 13 22.27 +22 36.8 0.481 1.439 150.6 19.9 19.0
2004 04 15 12 56.00 +28 48.8 0.476 1.403 140.3 27.2 19.1
2004 04 25 12 29.16 +33 13.7 0.490 1.361 127.6 35.9 19.4
2004 05 05 12 06.39 +35 42.5 0.514 1.313 115.3 44.0 19.6
2004 05 15 11 50.13 +36 40.3 0.542 1.259 104.3 51.1 19.9
2004 05 25 11 40.59 +36 37.6 0.566 1.199 94.6 57.3 20.0
2004 06 04 11 36.55 +35 59.4 0.582 1.133 85.9 63.2 20.1
2004 06 14 11 36.14 +35 02.6 0.586 1.062 78.0 69.4 20.2
2004 06 24 11 37.25 +33 57.3 0.575 0.985 70.3 76.4 20.2
2004 07 04 11 37.04 +32 51.8 0.547 0.904 62.3 85.2 20.3
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-F15
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