MPEC 2009-K69 : COMET C/2009 F4 (McNAUGHT)
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M.P.E.C. 2009-K69 Issued 2009 May 29, 19:13 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/2009 F4 (McNAUGHT)
Observations:
CK09F040 C2009 05 05.04265 15 28 04.97 -24 32 48.4 EK069204
CK09F040 C2009 05 05.07416 15 28 04.02 -24 32 51.2 17.5 N EK069204
CK09F040 C2009 05 19.99420 15 19 49.49 -24 49 12.9 17.4 N EK069585
CK09F040 C2009 05 19.99478 15 19 49.31 -24 49 14.4 17.6 N EK069585
CK09F040 C2009 05 21.15116 15 19 10.56 -24 50 16.9 EK069808
CK09F040 C2009 05 21.15949 15 19 10.27 -24 50 17.4 EK069808
CK09F040 C2009 05 21.16632 15 19 10.10 -24 50 17.9 EK069808
CK09F040 C2009 05 22.20698 15 18 35.24 -24 51 15.2 EK069I19
CK09F040 C2009 05 22.29011 15 18 32.41 -24 51 19.4 EK069I19
CK09F040 C2009 05 22.96838 15 18 09.81 -24 51 57.3 17.0 N EK069204
CK09F040 C2009 05 23.15521 15 18 03.55 -24 52 06.4 EK069808
CK09F040 C2009 05 23.16319 15 18 03.31 -24 52 07.0 EK069808
CK09F040 C2009 05 23.17049 15 18 03.01 -24 52 07.7 EK069808
CK09F040 C2009 05 24.00595 15 17 35.23 -24 52 53.3 17.0 N EK069212
CK09F040 C2009 05 24.01313 15 17 34.95 -24 52 53.3 17.0 N EK069212
CK09F040 C2009 05 24.02032 15 17 34.72 -24 52 52.8 16.9 N EK069212
CK09F040 C2009 05 25.98675 15 16 29.37 -24 54 36.2 17.1 N EK069B74
CK09F040 C2009 05 25.99238 15 16 29.19 -24 54 36.3 17.2 N EK069B74
CK09F040 C2009 05 25.99640 15 16 29.04 -24 54 36.4 17.1 N EK069B74
CK09F040 C2009 05 28.48272 15 15 07.04 -24 56 40.0 17.1 N EK069467
CK09F040 C2009 05 28.48471 15 15 06.99 -24 56 40.2 17.2 N EK069467
CK09F040 C2009 05 28.48669 15 15 06.92 -24 56 40.3 17.1 N EK069467
CK09F040 C2009 05 28.48804 15 15 06.92 -24 56 40.3 17.5 N EK069D25
CK09F040 C2009 05 28.49179 15 15 06.79 -24 56 40.5 17.1 N EK069D25
CK09F040 C2009 05 28.49552 15 15 06.69 -24 56 40.5 17.1 N EK069D25
CK09F040 C2009 05 29.34073 15 14 38.99 -24 57 21.8 17.3 N EK069E85
CK09F040 C2009 05 29.34362 15 14 38.90 -24 57 21.9 17.3 N EK069E85
CK09F040 C2009 05 29.34653 15 14 38.80 -24 57 22.1 17.3 N EK069E85
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
212 Observatorio La Dehesilla. Observer I. Almendros. 0.30-m f/10
Schmidt-Cassegrain + CCD.
467 Auckland Observatory. Observers G. W. Christie, T. Natusch. Measurer
T. Natusch. 0.40-m f/10 Schmidt-Cassegrain + CCD.
585 Kiev comet station. Observers A. Baransky, V. Ponomarenko. 0.7-m f/4
reflector + CCD.
808 El Leoncito. Observer H. S. Lepez. 0.5-m f/7.5 double astrograph + CCD.
B74 Santa Maria de Montmagastrell. Observer J. M. Bosch. 0.31-m f/4.9
Newtonian reflector + CCD.
D25 Tzec Maun Observatory, Pingelly. Observer L. Elenin. 0.15-m f/7.3
refractor + CCD.
E85 Farm Cove. Observer J. McCormick. 0.35-m f/10 Schmidt-Cassegrain + CCD.
I19 Tanti. Observer C. Colazo. 0.28-m f/10 Schmidt-Cassegrain + CCD.
Orbital elements:
C/2009 F4 (McNaught)
T 2012 Jan. 1.4482 TT MPC
q 5.458827 (2000.0) P Q
Peri. 260.3545 +0.0482865 +0.6107316
Node 53.5581 +0.1614785 +0.7761048
e 1.0 Incl. 79.2586 -0.9856942 +0.1570612
From 198 observations 2009 Mar. 19-May 29.
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-K69
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