MPEC 2004-W41 : COMET C/2004 U1 (LINEAR)
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M.P.E.C. 2004-W41 Issued 2004 Nov. 25, 15:41 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 Brinson 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 C/2004 U1 (LINEAR)
Observations:
CK04U010 C2004 11 20.75718 08 35 59.58 +32 56 30.6 EW041D70
CK04U010 C2004 11 20.76336 08 35 59.02 +32 56 41.1 EW041D70
CK04U010 C2004 11 20.76455 08 35 59.01 +32 56 43.8 17.3 T EW041D70
CK04U010 C2004 11 21.10277 08 35 28.32 +33 07 22.5 17.1 N EW041A32
CK04U010 C2004 11 21.10726 08 35 27.90 +33 07 31.8 17.0 N EW041A32
CK04U010 C2004 11 21.11175 08 35 27.52 +33 07 40.8 17.0 N EW041A32
CK04U010 C2004 11 21.11736 08 35 26.99 +33 07 50.9 17.3 N EW041A32
CK04U010 C2004 11 22.38793 08 33 26.84 +33 48 47.6 18.6 T EW041704
CK04U010 C2004 11 22.40081 08 33 25.57 +33 49 13.1 18.3 T EW041704
CK04U010 C2004 11 22.41319 08 33 24.36 +33 49 37.1 18.1 T EW041704
CK04U010 C2004 11 22.42585 08 33 23.06 +33 50 00.8 18.4 T EW041704
CK04U010 C2004 11 22.43821 08 33 21.83 +33 50 25.8 18.5 T EW041704
CK04U010 C2004 11 22.95078 08 32 31.10 +34 07 06.6 EW041A31
CK04U010 C2004 11 22.96781 08 32 29.18 +34 07 43.3 EW041A31
Observer details:
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.
A31 Corcaroli Observatory. Observers F. Zattera, I. Peretto. Measurer
F. Zattera. 0.25-m f/10 Schmidt-Cassegrain + CCD.
A32 Panker. Observer H. Denzau. 0.36-m f/5.5 Schmidt-Cassegrain + CCD.
D70 Tosa. Observer S. Shimomoto. 0.20-m f/6.3 Schmidt-Cassegrain + CCD.
Orbital elements:
C/2004 U1 (LINEAR)
T 2004 Dec. 8.7333 TT MPC
q 2.659669 (2000.0) P Q
Peri. 20.1206 -0.1532166 +0.6965113
Node 112.5484 +0.7705686 -0.3598995
e 1.0 Incl. 130.6222 +0.6186668 +0.6207611
From 61 observations 2004 Oct. 16-Nov. 22.
Ephemeris:
C/2004 U1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 11 21 08 35.63 +33 04.2 2.090 2.666 115.3 19.6 16.9
2004 12 01 08 16.02 +38 46.7 1.927 2.661 129.1 16.7 16.7
2004 12 11 07 45.19 +44 58.7 1.813 2.660 142.1 13.1 16.5
2004 12 21 07 00.20 +50 43.1 1.764 2.663 150.1 10.6 16.5
2004 12 31 06 02.50 +54 42.8 1.788 2.670 147.5 11.4 16.5
2005 01 10 05 01.72 +56 13.4 1.879 2.681 136.7 14.6 16.7
2005 01 20 04 10.13 +55 41.3 2.025 2.697 123.5 17.7 16.8
2005 01 30 03 32.84 +54 09.3 2.210 2.716 110.5 19.9 17.1
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-W41
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