MPEC 2005-A19 : COMET P/2004 X1 (LINEAR)
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M.P.E.C. 2005-A19 Issued 2005 Jan. 7, 17:20 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 P/2004 X1 (LINEAR)
Observations:
PK04X010 C2004 12 30.42170 00 50 45.71 +16 34 07.3 EA019349
PK04X010 C2004 12 30.42781 00 50 47.82 +16 34 20.2 EA019349
PK04X010 C2004 12 30.43390 00 50 50.05 +16 34 33.9 18.1 T EA019349
PK04X010 C2005 01 01.83259 01 05 25.42 +17 57 14.6 19.3 N EA019J87
PK04X010 C2005 01 01.84021 01 05 28.07 +17 57 30.6 19.7 N EA019J87
PK04X010 C2005 01 01.84627 01 05 30.24 +17 57 41.8 19.5 N EA019J87
Observer details:
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
J87 La Canada. Observer J. Lacruz. 0.30-m f/10 Schmidt-Cassegrain + CCD.
Orbital elements:
P/2004 X1 (LINEAR)
T 2004 Nov. 1.9589 TT MPC
q 0.782587 (2000.0) P Q
n 0.2022130 Peri. 345.5077 +0.9915737 +0.1290686
a 2.874728 Node 7.1044 -0.1081329 +0.8717852
e 0.727770 Incl. 5.1441 -0.0713369 +0.4725800
P 4.87
From 75 observations 2004 Dec. 7-2005 Jan. 1.
Ephemeris:
P/2004 X1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 12 31 00 54.35 +16 55.0 0.556 1.206 99.4 53.6 17.0
2005 01 10 01 49.68 +21 35.3 0.673 1.313 103.2 46.8 17.8
2005 01 20 02 34.18 +24 23.8 0.817 1.420 103.7 42.3 18.6
2005 01 30 03 10.81 +26 05.9 0.978 1.527 102.1 39.1 19.3
2005 02 09 03 42.02 +27 08.7 1.154 1.633 99.1 36.6 19.9
2005 02 19 04 09.57 +27 47.5 1.340 1.736 95.2 34.5 20.5
2005 03 01 04 34.54 +28 10.2 1.535 1.838 90.7 32.6 21.1
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-A19
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