MPEC 2004-D44 : COMET C/2004 D1 (NEAT)
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M.P.E.C. 2004-D44 Issued 2004 Feb. 27, 22:36 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 C/2004 D1 (NEAT)
Observations:
CK04D010 C2004 02 17.12122 03 42 57.50 +24 35 15.4 19.8 N ED044644
CK04D010 C2004 02 17.14272 03 42 57.62 +24 35 18.8 20.0 N ED044644
CK04D010 C2004 02 17.16495 03 42 57.76 +24 35 21.6 19.8 N ED044644
CK04D010 C2004 02 18.92344 03 43 09.10 +24 39 16.6 19.9 N ED044493
CK04D010 C2004 02 18.94611 03 43 09.22 +24 39 19.8 19.5 N ED044493
CK04D010 C2004 02 19.08099 03 43 10.20 +24 39 37.7 20.1 N ED044850
CK04D010 C2004 02 19.10669 03 43 10.31 +24 39 41.9 19.4 N ED044850
CK04D010 C2004 02 19.11848 03 43 10.49 +24 39 42.3 19.8 N ED044926
CK04D010 C2004 02 19.13495 03 43 10.60 +24 39 45.6 20.2 N ED044926
CK04D010 C2004 02 19.15561 03 43 10.76 +24 39 48.5 19.9 N ED044926
CK04D010 C2004 02 19.81273 03 43 15.55 +24 41 17.8 20.0 N ED044J95
CK04D010 C2004 02 19.82489 03 43 15.67 +24 41 19.6 20.4 N ED044J95
CK04D010 C2004 02 19.83495 03 43 15.79 +24 41 19.9 21.0 N ED044J95
CK04D010 C2004 02 19.84222 03 43 15.78 +24 41 21.2 20.0 N ED044620
CK04D010 C2004 02 19.86379 03 43 15.94 +24 41 24.3 19.7 N ED044620
CK04D010 C2004 02 20.76539 03 43 22.98 +24 43 28.2 ED044246
CK04D010 C2004 02 20.76670 03 43 23.08 +24 43 28.6 ED044246
CK04D010 C2004 02 20.76802 03 43 23.02 +24 43 28.8 ED044246
CK04D010 C2004 02 20.76884 03 43 23.07 +24 43 28.9 ED044246
CK04D010 C2004 02 20.88899 03 43 23.72 +24 43 40.3 20.4 N ED044A21
CK04D010 C2004 02 20.94322 03 43 24.09 +24 43 46.5 20.5 N ED044A21
CK04D010 C2004 02 21.92477 03 43 32.74 +24 46 09.3 20.5 N ED044493
CK04D010 C2004 02 22.84922 03 43 41.17 +24 48 18.4 19.6 N ED044J95
CK04D010 C2004 02 22.86737 03 43 41.33 +24 48 21.1 20.0 N ED044J95
CK04D010 C2004 02 23.81561 03 43 50.46 +24 50 35.8 20.3 N ED044J95
CK04D010 C2004 02 23.83248 03 43 50.64 +24 50 38.0 19.6 N ED044J95
CK04D010 C2004 02 26.10459 03 44 14.56 +24 56 05.5 19.8 N ED044448
CK04D010 C2004 02 26.11893 03 44 14.67 +24 56 07.2 20.1 N ED044448
CK04D010 C2004 02 26.13328 03 44 14.88 +24 56 10.4 20.3 N ED044448
CK04D010 C2004 02 26.14544 03 44 14.98 +24 56 11.9 20.3 N ED044926
CK04D010 C2004 02 26.15929 03 44 15.11 +24 56 13.7 ED044926
CK04D010 C2004 02 26.17336 03 44 15.28 +24 56 15.6 20.0 N ED044926
CK04D010 C2004 02 27.16352 03 44 26.73 +24 58 40.4 19.4 N ED044448
CK04D010 C2004 02 27.17803 03 44 26.91 +24 58 42.6 20.2 N ED044448
CK04D010 C2004 02 27.19415 03 44 27.15 +24 58 45.5 20.2 N ED044448
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. 1.06-m KLENOT
Telescope + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
493 Calar Alto. Observers M. Buchmann, M. Busch, F. Hormuth. 1.52-m
reflector + CCD.
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + CCD.
644 Palomar Mountain/NEAT. Observers R. Bambery, S. Pravdo, M. Hicks,
K. Lawrence, D. MacDonald, E. Helin, R. Thicksten. 1.2-m Schmidt + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.30-m f/5.86
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
A21 Irmtraut. Observer J. J. Mueller. 0.31-m f/4.8 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
C/2004 D1 (NEAT)
T 2006 Feb. 11.605 TT MPC
q 5.01497 (2000.0) P Q
Peri. 75.064 -0.478719 -0.609844
Node 62.234 +0.224141 -0.780441
e 1.0 Incl. 45.544 +0.848875 -0.137848
From 33 observations 2004 Feb. 17-27.
Ephemeris:
C/2004 D1 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2004 02 25 03 44.04 +24 53.4 7.340 7.299 83.8 7.7 20.7
2004 03 06 03 46.27 +25 18.7 7.453 7.249 74.4 7.6 20.7
2004 03 16 03 49.39 +25 46.2 7.559 7.198 65.2 7.2 20.7
2004 03 26 03 53.33 +26 15.8 7.653 7.149 56.3 6.7 20.7
2004 04 05 03 57.99 +26 47.3 7.734 7.099 47.7 6.0 20.7
2004 04 15 04 03.30 +27 20.4 7.797 7.050 39.3 5.2 20.6
2004 04 25 04 09.17 +27 54.9 7.842 7.001 31.2 4.3 20.6
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-D44
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