MPEC 2004-J67 : 2004 JP12
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M.P.E.C. 2004-J67 Issued 2004 May 15, 05:38 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 JP12
Observations:
K04J12P*tC2004 05 13.36317 15 46 57.79 +09 19 38.5 19 EJ067691
K04J12P tC2004 05 13.39436 15 46 36.06 +09 15 22.1 EJ067691
K04J12P tC2004 05 13.42462 15 46 15.16 +09 11 15.1 EJ067691
K04J12P tC2004 05 14.26739 15 38 10.90 +07 29 51.4 19.3 V EJ067291
K04J12P tC2004 05 14.27138 15 38 08.74 +07 29 25.5 21.2 V EJ067291
K04J12P tC2004 05 14.27543 15 38 06.53 +07 28 59.7 19.7 V EJ067291
K04J12P tC2004 05 14.28044 15 38 03.82 +07 28 26.8 20.2 V EJ067291
K04J12P tC2004 05 14.28445 15 38 01.69 +07 28 01.5 20.2 V EJ067291
K04J12P C2004 05 14.97051 15 32 41.85 +06 20 12.3 19.7 R EJ067J95
K04J12P C2004 05 14.97847 15 32 38.25 +06 19 28.3 19.5 R EJ067J95
K04J12P C2004 05 14.98640 15 32 34.74 +06 18 46.0 19.4 R EJ067J95
K04J12P tC2004 05 15.18953 15 31 13.60 +06 01 14.9 20.1 V EJ067291
K04J12P tC2004 05 15.19346 15 31 11.98 +06 00 55.8 21.0 V EJ067291
K04J12P tC2004 05 15.19902 15 31 09.57 +06 00 25.7 20.7 V EJ067291
Observer details:
291 LPL/Spacewatch II. Observers A. E. Gleason, M. Block. 1.8-m f/2.7
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, F. Mallia. 0.9-m
f/3 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 JP12
Epoch 2004 Apr. 25.0 TT = JDT 2453120.5 MPC
M 13.21711 (2000.0) P Q
n 0.39138926 Peri. 262.41300 -0.48880405 -0.86817405
a 1.8509589 Node 217.24677 +0.84580855 -0.44754991
e 0.7686466 Incl. 8.14008 +0.21372526 -0.21441289
P 2.52 H 23.8 G 0.15
From 14 observations 2004 May 13-15.
Ephemeris:
2004 JP12 a,e,i = 1.85, 0.77, 8 q = 0.4282
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 05 15 15 32.48 +06 18.6 0.109 1.111 154.8 22.8 20.3
2004 05 17 15 21.29 +03 53.1 0.137 1.138 156.5 20.8 20.8
2004 05 19 15 13.96 +02 13.7 0.165 1.166 156.8 20.0 21.2
2004 05 21 15 08.85 +01 00.8 0.194 1.193 156.3 20.0 21.6
2004 05 23 15 05.15 +00 04.2 0.223 1.219 155.3 20.3 22.0
2004 05 25 15 02.42 -00 41.6 0.253 1.245 154.1 20.8 22.3
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-J67
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