MPEC 2007-V106: COMET P/2007 V2 (HILL)
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M.P.E.C. 2007-V106 Issued 2007 Nov. 13, 17:18 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 P/2007 V2 (HILL)
Observations:
PK07V020 C2007 11 10.18834 02 37 38.92 +12 03 36.0 20.4 T EV106H55
PK07V020 C2007 11 10.19701 02 37 38.54 +12 03 34.8 20.7 T EV106H55
PK07V020 C2007 11 10.20568 02 37 38.17 +12 03 33.4 20.5 T EV106H55
PK07V020 C2007 11 10.95560 02 37 07.14 +12 01 41.2 19.2 N EV106213
PK07V020 C2007 11 10.95925 02 37 06.97 +12 01 41.0 19.2 N EV106213
PK07V020 C2007 11 10.96289 02 37 06.83 +12 01 40.5 19.2 N EV106213
PK07V020 C2007 11 10.97742 02 37 06.21 +12 01 41.2 19.5 N EV106J47
PK07V020 C2007 11 10.98064 02 37 06.04 +12 01 40.8 19.5 N EV106J47
PK07V020 C2007 11 11.01530 02 37 04.64 +12 01 33.8 19.4 N EV106J47
PK07V020 C2007 11 11.05102 02 37 03.11 +12 01 28.6 19.6 N EV106J47
PK07V020 C2007 11 11.67957 02 36 37.34 +11 59 54.5 EV106349
PK07V020 C2007 11 11.68527 02 36 37.13 +11 59 53.9 EV106349
PK07V020 C2007 11 11.69096 02 36 36.89 +11 59 53.1 19.2 T EV106349
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/6 Schmidt-Cassegrain + CCD.
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
J47 Observatorio Nazaret. Observer G. Muler. 0.20-m Schmidt-Cassegrain + CCD.
Orbital elements:
P/2007 V2 (Hill)
T 2007 July 31.834 TT MPC
q 2.75030 (2000.0) P Q
n 0.120258 Peri. 278.045 +0.948740 -0.313245
a 4.06500 Node 100.217 +0.304205 +0.868910
e 0.32342 Incl. 2.451 +0.085746 +0.383241
P 8.20
From 42 observations 2007 Oct. 14-Nov. 11.
Ephemeris:
P/2007 V2 (Hill)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 11 06 02 40.58 +12 14.5 1.819 2.809 176.4 1.3 18.8
2007 11 16 02 33.76 +11 50.0 1.850 2.821 166.4 4.7 18.8
2007 11 26 02 28.01 +11 32.6 1.909 2.834 155.0 8.5 18.9
2007 12 06 02 23.98 +11 24.9 1.992 2.849 144.0 11.7 19.0
2007 12 16 02 22.07 +11 28.6 2.097 2.864 133.4 14.4 19.2
2007 12 26 02 22.44 +11 43.8 2.219 2.881 123.5 16.5 19.3
Further observations of this comet are desirable.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-V106
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