MPEC 2007-V97 : COMET C/2007 F1 (LONEOS)
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M.P.E.C. 2007-V97 Issued 2007 Nov. 13, 16:27 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 F1 (LONEOS)
Observations:
CK07F010 C2007 10 28.36227 15 20 21.27 -03 57 51.0 EV097349
CK07F010 C2007 10 28.36257 15 20 21.43 -03 57 54.7 EV097349
CK07F010 C2007 10 28.36288 15 20 21.63 -03 57 58.6 6.3 T EV097349
CK07F010 C2007 11 03.35440 16 10 44.09 -22 32 02.5 EV097349
CK07F010 C2007 11 03.35475 16 10 44.27 -22 32 05.8 6.8 T EV097349
CK07F010 C2007 11 11.41832 16 51 21.05 -38 31 54.4 13.1 N EV097415
CK07F010 C2007 11 11.41862 16 51 21.13 -38 31 55.4 13.0 N EV097415
Observer details:
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
415 Kambah, near Canberra. Observer D. Herald. 0.36-m f/3.9
Schmidt-Cassegrain + CCD.
Orbital elements:
C/2007 F1 (LONEOS)
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5
T 2007 Oct. 28.75931 TT MPC
q 0.4024016 (2000.0) P Q
z -0.0001606 Peri. 153.70617 +0.91375101 +0.39076249
+/-0.0000417 Node 172.88838 -0.08276112 -0.08891845
e 1.0000646 Incl. 116.08506 +0.39775581 -0.91618677
From 189 observations 2007 Mar. 19-Nov. 11, mean residual 0".83. Non-
gravitational parameters A1 = +1.44 +/- 0.17, A2 = +0.5613 +/- 0.0779.
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-V97
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