MPEC 2003-H17 : COMET C/2003 E1 (NEAT)
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M.P.E.C. 2003-H17 Issued 2003 Apr. 23, 19:25 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.
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/2003 E1 (NEAT)
Observations:
CK03E010 C2003 04 09.01844 12 11 57.82 +30 42 45.7 18.9 N J95
CK03E010 C2003 04 09.03199 12 11 57.50 +30 42 49.2 18.9 N J95
CK03E010 C2003 04 20.89490 12 07 10.14 +31 22 10.6 246
CK03E010 C2003 04 20.89593 12 07 10.12 +31 22 10.7 246
CK03E010 C2003 04 20.89693 12 07 10.06 +31 22 10.8 246
CK03E010 C2003 04 20.89814 12 07 10.05 +31 22 11.0 246
CK03E010 C2003 04 20.89955 12 07 10.01 +31 22 11.3 246
CK03E010 C2003 04 20.90213 12 07 09.92 +31 22 11.8 246
CK03E010 C2003 04 20.90309 12 07 09.91 +31 22 11.8 246
CK03E010 C2003 04 21.58426 12 06 55.61 +31 23 38.5 18.4 T 360
CK03E010 C2003 04 21.58932 12 06 55.53 +31 23 39.4 360
CK03E010 C2003 04 21.59662 12 06 55.41 +31 23 39.8 360
CK03E010 C2003 04 21.90073 12 06 49.32 +31 24 14.3 18.3 T 213
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/5.5 Schmidt-Cassegrain + CCD.
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. 1.06-m KLENOT
Telescope + CCD.
360 Kuma Kogen. Observer A. Nakamura. 0.60-m f/5.8 Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
C/2003 E1 (NEAT)
T 2004 Feb. 13.4532 TT MPC
q 3.245635 (2000.0) P Q
n 0.0193572 Peri. 103.8241 -0.3763365 +0.8466226
a 13.737509 Node 137.0692 -0.9064255 -0.4205079
e 0.763739 Incl. 33.5370 +0.1917385 -0.3261951
P 50.9
From 84 observations 2003 Mar. 9-Apr. 21.
Ephemeris:
C/2003 E1 (NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2003 04 21 12 07.13 +31 22.4 3.330 4.050 130.0 11.0 18.8
2003 05 01 12 04.24 +31 34.1 3.382 4.004 121.7 12.4 18.9
2003 05 11 12 02.74 +31 27.3 3.447 3.959 113.5 13.5 19.0
2003 05 21 12 02.80 +31 04.2 3.522 3.915 105.4 14.4 19.0
2003 05 31 12 04.50 +30 26.8 3.604 3.872 97.7 15.0 19.1
2003 06 10 12 07.81 +29 37.5 3.688 3.829 90.2 15.4 19.1
2003 06 20 12 12.66 +28 38.4 3.772 3.788 83.2 15.4 19.1
2003 06 30 12 18.92 +27 31.3 3.854 3.748 76.4 15.3 19.1
2003 07 10 12 26.48 +26 17.8 3.932 3.709 70.0 14.9 19.1
2003 07 20 12 35.19 +24 59.2 4.004 3.671 63.8 14.4 19.1
2003 07 30 12 44.94 +23 36.7 4.068 3.634 58.0 13.7 19.1
2003 08 09 12 55.62 +22 11.4 4.125 3.598 52.5 12.9 19.1
2003 08 19 13 07.13 +20 44.3 4.172 3.564 47.3 12.0 19.1
2003 08 29 13 19.38 +19 16.3 4.211 3.532 42.4 11.1 19.1
2003 09 08 13 32.30 +17 48.4 4.239 3.500 38.0 10.2 19.0
2003 09 18 13 45.82 +16 21.4 4.258 3.471 34.0 9.3 19.0
2003 09 28 13 59.89 +14 56.3 4.267 3.443 30.6 8.5 18.9
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-H17
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