MPEC 2004-L41 : COMET P/2004 H2 (LARSEN)
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M.P.E.C. 2004-L41 Issued 2004 June 12, 16:55 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
COMET P/2004 H2 (LARSEN)
Observations:
PK04H020 C2004 05 24.29375 15 59 10.79 -02 06 20.7 19.7 T EL041704
PK04H020 C2004 05 24.30270 15 59 10.53 -02 06 21.3 20.1 T EL041704
PK04H020 C2004 05 24.31174 15 59 10.04 -02 06 21.1 20.2 T EL041704
PK04H020 C2004 05 24.32083 15 59 09.73 -02 06 21.3 20.1 T EL041704
PK04H020 C2004 05 24.32979 15 59 09.34 -02 06 21.4 20.3 T EL041704
PK04H020 C2004 05 24.64603 15 58 57.67 -02 06 30.7 18.9 T EL041360
PK04H020 C2004 05 24.65022 15 58 57.46 -02 06 30.9 EL041360
PK04H020 C2004 05 24.65470 15 58 57.32 -02 06 31.1 EL041360
PK04H020 C2004 06 05.93420 15 51 46.84 -02 26 33.7 EL041170
PK04H020 C2004 06 05.93603 15 51 46.75 -02 26 34.2 EL041170
Observer details:
170 Observatorio de Begues. Observer J. Manteca. 0.36-m f/6.3
Schmidt-Cassegrain + CCD.
360 Kuma Kogen. Observer A. Nakamura. 0.60-m f/5.8 Ritchey-Chretien + 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:
P/2004 H2 (Larsen)
T 2004 May 11.0528 TT MPC
q 2.617960 (2000.0) P Q
n 0.1031112 Peri. 104.5885 -0.5419093 +0.8264123
a 4.504006 Node 131.5501 -0.8280914 -0.4939714
e 0.418749 Incl. 11.7887 -0.1435232 -0.2702498
P 9.56
From 54 observations 2004 Apr. 19-June 5.
Ephemeris:
P/2004 H2 (Larsen)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 06 04 15 52.83 -02 21.5 1.665 2.623 155.7 9.2 18.8
2004 06 14 15 47.96 -02 54.3 1.712 2.628 147.9 11.8 18.9
2004 06 24 15 44.78 -03 43.3 1.779 2.635 139.4 14.5 19.0
2004 07 04 15 43.69 -04 45.6 1.865 2.644 130.8 16.9 19.1
2004 07 14 15 44.83 -05 57.7 1.967 2.654 122.4 18.9 19.2
2004 07 24 15 48.21 -07 16.5 2.081 2.667 114.5 20.3 19.4
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-L41
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