MPEC 2007-N36 : COMET C/2007 M1 (McNAUGHT)
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M.P.E.C. 2007-N36 Issued 2007 July 13, 14:27 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 M1 (McNAUGHT)
Observations:
CK07M010 C2007 07 06.03905 20 28 44.81 +00 15 18.5 18.8 N EN036213
CK07M010 C2007 07 06.04816 20 28 44.39 +00 15 18.9 18.8 N EN036213
CK07M010 C2007 07 06.05728 20 28 43.97 +00 15 19.7 18.8 N EN036213
CK07M010 C2007 07 06.89654 20 28 06.18 +00 16 03.7 19.2 N EN036147
CK07M010 C2007 07 06.90377 20 28 05.84 +00 16 04.6 EN036147
CK07M010 C2007 07 09.28173 20 26 17.25 +00 18 06.2 19.7 N EN036850
CK07M010 C2007 07 09.30013 20 26 16.39 +00 18 06.6 19.2 N EN036850
CK07M010 C2007 07 11.59016 20 24 30.34 +00 19 47.2 19.3 T EN036474
CK07M010 C2007 07 11.59225 20 24 30.25 +00 19 47.5 18.9 T EN036474
CK07M010 C2007 07 11.59433 20 24 30.13 +00 19 47.6 19.2 T EN036474
Observer details:
147 Osservatorio Astronomico di Suno. Observers P. Diomede, S. Foglia.
0.40-m f/4 reflector + CCD.
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/10 Schmidt-Cassegrain + CCD.
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, D. S. Hardage,
K. H. Burton, M. A. O'Donnell, T. B. Triplett. 0.35-m f/8.2
Ritchey-Chretien + CCD.
Orbital elements:
C/2007 M1 (McNaught)
T 2008 Aug. 15.909 TT MPC
q 7.46077 (2000.0) P Q
Peri. 52.984 +0.170337 -0.919690
Node 326.813 -0.975452 -0.106527
e 1.0 Incl. 139.735 +0.139569 +0.377918
From 47 observations 2007 June 16-July 11.
Ephemeris:
C/2007 M1 (McNaught)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 07 09 20 26.50 +00 17.9 6.976 7.879 150.7 3.6 19.2
2007 07 19 20 18.66 +00 23.2 6.910 7.859 157.6 2.8 19.2
2007 07 29 20 10.60 +00 23.3 6.878 7.840 160.1 2.5 19.1
2007 08 08 20 02.58 +00 18.8 6.880 7.821 156.5 3.0 19.1
2007 08 18 19 54.88 +00 10.1 6.917 7.802 149.0 3.8 19.1
2007 08 28 19 47.72 -00 01.7 6.986 7.784 139.8 4.8 19.1
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-N36
Read MPEC 2007-N35
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