MPEC 2007-J45 : COMET C/2007 G1 (LINEAR)
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M.P.E.C. 2007-J45 Issued 2007 May 11, 15:52 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET C/2007 G1 (LINEAR)
Observations:
CK07G010 C2007 04 29.00118 17 58 07.81 +35 09 59.3 17.7 N EJ045204
CK07G010 C2007 04 29.12464 17 58 03.94 +35 10 25.5 EJ045204
CK07G010 C2007 05 02.66127 17 56 07.93 +35 22 11.9 EJ045D81
CK07G010 C2007 05 02.66814 17 56 07.82 +35 22 13.9 16.8 T EJ045D81
CK07G010 C2007 05 06.01434 17 54 08.20 +35 32 17.7 17.5 N EJ045213
CK07G010 C2007 05 06.02613 17 54 07.75 +35 32 19.1 17.5 N EJ045213
CK07G010 C2007 05 06.02909 17 54 07.68 +35 32 20.1 17.5 N EJ045213
CK07G010 C2007 05 07.64029 17 53 06.62 +35 36 44.9 EJ045349
CK07G010 C2007 05 07.64613 17 53 06.37 +35 36 46.1 17.6 T EJ045349
CK07G010 C2007 05 07.88222 17 52 57.37 +35 37 22.9 17.3 N EJ045213
CK07G010 C2007 05 07.88536 17 52 57.23 +35 37 23.2 17.3 N EJ045213
CK07G010 C2007 05 07.88689 17 52 57.13 +35 37 23.3 17.3 N EJ045213
CK07G010 C2007 05 07.98249 17 52 53.37 +35 37 39.1 16.9 N EJ045A24
CK07G010 C2007 05 07.98349 17 52 53.45 +35 37 38.0 17.1 N EJ045A24
CK07G010 C2007 05 08.91317 17 52 16.90 +35 40 00.8 17.3 N EJ045B20
CK07G010 C2007 05 08.91774 17 52 16.72 +35 40 02.1 17.4 N EJ045B20
CK07G010 C2007 05 08.92215 17 52 16.53 +35 40 02.6 17.6 N EJ045B20
CK07G010 C2007 05 08.97527 17 52 14.38 +35 40 10.8 17.7 N EJ045A03
CK07G010 C2007 05 08.97916 17 52 14.21 +35 40 11.5 17.6 N EJ045A03
CK07G010 C2007 05 08.98209 17 52 14.12 +35 40 12.1 17.8 N EJ045A03
CK07G010 C2007 05 08.99085 17 52 13.76 +35 40 13.2 17.4 N EJ045A24
CK07G010 C2007 05 08.99089 17 52 13.80 +35 40 13.7 18.1 N EJ045A03
CK07G010 C2007 05 08.99187 17 52 13.75 +35 40 13.4 17.4 N EJ045A24
CK07G010 C2007 05 09.00141 17 52 13.34 +35 40 15.3 17.9 N EJ045A03
CK07G010 C2007 05 09.00434 17 52 13.19 +35 40 16.1 18.2 N EJ045A03
CK07G010 C2007 05 09.01052 17 52 12.99 +35 40 16.2 18.0 N EJ045A03
CK07G010 C2007 05 09.01306 17 52 12.92 +35 40 16.6 17.5 N EJ045A24
CK07G010 C2007 05 09.01346 17 52 12.87 +35 40 16.8 18.5 N EJ045A03
CK07G010 C2007 05 09.01407 17 52 12.82 +35 40 16.7 17.3 N EJ045A24
CK07G010 C2007 05 09.01639 17 52 12.75 +35 40 17.5 17.5 N EJ045A03
CK07G010 C2007 05 09.33333 17 52 00.19 +35 41 04.6 17.5 T EJ045673
CK07G010 C2007 05 09.34028 17 51 59.89 +35 41 05.6 EJ045673
CK07G010 C2007 05 09.34722 17 51 59.63 +35 41 06.5 EJ045673
CK07G010 C2007 05 09.35417 17 51 59.35 +35 41 07.7 EJ045673
CK07G010 C2007 05 10.92658 17 50 55.44 +35 44 48.5 17.5 N EJ045213
CK07G010 C2007 05 10.92953 17 50 55.33 +35 44 48.9 17.5 N EJ045213
CK07G010 C2007 05 10.93395 17 50 55.15 +35 44 49.6 17.5 N EJ045213
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, F. Luppi. Measurer
L. Buzzi. 0.60-m f/4.64 reflector + CCD.
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/10 Schmidt-Cassegrain + CCD.
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observers H. Rhoades, J. Young.
Measurer H. Rhoades. 0.61-m f/16 Cassegrain + CCD.
A03 Torredembarra. Observer J. Moreno. 0.35-m reflector + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/7.6
Schmidt-Cassegrain + CCD.
B20 Observatori Carmelita, Tiana. Observer J. M. Aymami. 0.20-m f/4.2
Schmidt-Cassegrain + CCD.
D81 Nagano. Observer Y. Ohshima. 0.30-m f/4.5 reflector + CCD.
Orbital elements:
C/2007 G1 (LINEAR)
T 2008 Nov. 17.0690 TT MPC
q 2.645932 (2000.0) P Q
Peri. 224.0848 -0.1178882 +0.1530229
Node 78.9806 -0.3737238 +0.9085753
e 1.0 Incl. 88.3712 -0.9200179 -0.3886836
From 211 observations 2007 Apr. 10-May 10.
Ephemeris:
C/2007 G1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 05 10 17 51.55 +35 42.7 5.447 5.929 113.9 9.0 16.9
2007 05 20 17 44.16 +35 59.7 5.318 5.854 117.5 8.8 16.8
2007 05 30 17 35.66 +36 01.1 5.206 5.780 120.0 8.7 16.7
2007 06 09 17 26.41 +35 44.4 5.113 5.705 121.2 8.8 16.6
2007 06 19 17 16.83 +35 07.7 5.040 5.631 121.0 8.9 16.5
2007 06 29 17 07.40 +34 10.7 4.987 5.556 119.3 9.2 16.4
2007 07 09 16 58.55 +32 54.2 4.955 5.481 116.3 9.6 16.4
2007 07 19 16 50.68 +31 20.2 4.942 5.406 112.1 10.0 16.3
2007 07 29 16 44.08 +29 31.7 4.947 5.332 106.9 10.5 16.2
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-J45
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