MPEC 2004-F91 : COMET P/2004 F1 (NEAT)
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M.P.E.C. 2004-F91 Issued 2004 Mar. 30, 18:30 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 F1 (NEAT)
Observations:
PK04F010 C2003 12 01.48757 11 53 16.72 +13 02 29.2 19.4 N EF091704
PK04F010 C2003 12 01.50042 11 53 17.92 +13 02 29.0 19.4 N EF091704
PK04F010 C2003 12 01.51366 11 53 19.24 +13 02 27.9 19.6 N EF091704
PK04F010 C2004 03 19.88645 12 55 12.93 +23 21 43.1 19.3 T EF091946
PK04F010 C2004 03 19.89427 12 55 12.57 +23 21 46.0 19.2 T EF091946
PK04F010 C2004 03 20.59872 12 54 47.16 +23 26 27.3 18.8 T EF091360
PK04F010 C2004 03 20.60272 12 54 46.97 +23 26 28.9 EF091360
PK04F010 C2004 03 20.60787 12 54 46.79 +23 26 29.9 EF091360
PK04F010 C2004 03 20.93332 12 54 34.95 +23 28 34.5 EF091213
PK04F010 C2004 03 26.63398 12 51 00.68 +24 01 12.0 19.0 T EF091360
PK04F010 C2004 03 26.63898 12 51 00.45 +24 01 12.8 EF091360
PK04F010 C2004 03 26.64263 12 51 00.34 +24 01 14.2 EF091360
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/5.5 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.
946 Ametlla de Mar. Observers S. Sanchez, R. Stoss, J. Nomen. 0.30-m f/6.3
Schmidt-Cassegrain + CCD.
Orbital elements:
P/2004 F1 (NEAT)
T 2003 Oct. 19.6213 TT MPC
q 2.450364 (2000.0) P Q
n 0.1042591 Peri. 26.3221 -0.7250199 -0.6243020
a 4.470883 Node 111.9020 +0.5636016 -0.7805210
e 0.451928 Incl. 18.2688 +0.3958528 -0.0321545
P 9.45
From 42 observations 2003 Dec. 1-2004 Mar. 26.
Ephemeris:
P/2004 F1 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 03 26 12 51.42 +23 58.0 1.780 2.706 152.8 9.7 20.0
2004 04 05 12 45.03 +24 35.2 1.828 2.736 149.2 10.8 20.2
2004 04 15 12 39.21 +24 43.4 1.899 2.767 143.0 12.6 20.3
2004 04 25 12 34.68 +24 23.5 1.991 2.800 135.6 14.6 20.6
2004 05 05 12 31.94 +23 38.9 2.100 2.833 127.9 16.3 20.8
2004 05 15 12 31.20 +22 34.5 2.224 2.867 120.1 17.8 21.0
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-F91
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