MPEC 2007-V99 : COMET C/2007 S2 (LEMMON)
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M.P.E.C. 2007-V99 Issued 2007 Nov. 13, 16:43 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 S2 (LEMMON)
Observations:
CK07S020 C2007 11 05.43576 08 40 13.68 +17 47 37.5 19.2 T EV099704
CK07S020 C2007 11 05.44802 08 40 13.93 +17 47 35.9 19.9 T EV099704
CK07S020 C2007 11 05.46026 08 40 14.06 +17 47 32.8 19.6 T EV099704
CK07S020 C2007 11 05.47248 08 40 14.22 +17 47 31.1 19.8 T EV099704
CK07S020 C2007 11 05.48470 08 40 14.49 +17 47 29.0 19.0 T EV099704
CK07S020 C2007 11 06.08777 08 40 23.36 +17 45 53.9 18.1 T EV099585
CK07S020 C2007 11 06.08988 08 40 23.37 +17 45 53.2 18.1 T EV099585
CK07S020 C2007 11 06.09135 08 40 23.45 +17 45 52.9 18.2 T EV099585
CK07S020 C2007 11 06.09282 08 40 23.49 +17 45 52.8 18.2 T EV099585
CK07S020 C2007 11 06.09431 08 40 23.50 +17 45 52.6 18.2 T EV099585
CK07S020 C2007 11 11.15969 08 41 29.10 +17 33 00.7 19.4 N EV099J47
CK07S020 C2007 11 11.19258 08 41 29.50 +17 32 56.8 18.6 N EV099J47
CK07S020 C2007 11 11.22631 08 41 29.78 +17 32 52.5 18.6 N EV099J47
Observer details:
585 Kiev comet station. Observer A. Baransky. Measurers A. Baransky,
A. Zhdanov. 0.7-m f/4 reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
J47 Observatorio Nazaret. Observer G. Muler. 0.20-m Schmidt-Cassegrain + CCD.
Orbital elements:
C/2007 S2 (Lemmon)
T 2008 Sept. 18.7134 TT MPC
q 5.548890 (2000.0) P Q
n 0.0223684 Peri. 210.8474 -0.8197933 -0.5100934
a 12.475157 Node 296.2488 +0.5665475 -0.6562058
e 0.555205 Incl. 16.8700 +0.0834436 -0.5560564
P 44.1
From 108 observations 2007 Sept. 25-Nov. 11.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-V99
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