MPEC 2009-K67 : COMET C/2009 K5 (McNAUGHT)
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M.P.E.C. 2009-K67 Issued 2009 May 29, 15:29 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 K5 (McNAUGHT)
Observations:
CK09K050 C2009 05 27.60529 19 45 35.31 -74 00 35.4 EK067E12
CK09K050 C2009 05 27.61474 19 45 33.55 -74 00 39.9 17.7 T EK067E12
CK09K050 C2009 05 27.62425 19 45 31.75 -74 00 43.1 17.9 T EK067E12
CK09K050 C2009 05 27.63365 19 45 30.01 -74 00 47.6 17.8 T EK067E12
CK09K050 C2009 05 28.27433 19 43 29.53 -74 05 15.6 16.9 N EK067844
CK09K050 C2009 05 28.28706 19 43 27.32 -74 05 15.5 16.9 N EK067844
CK09K050 C2009 05 28.29231 19 43 26.57 -74 05 18.6 16.7 N EK067844
CK09K050 C2009 05 28.29948 19 43 24.88 -74 05 19.0 17.4 N EK067844
CK09K050 C2009 05 28.34269 19 43 16.88 -74 05 40.2 17.6 T EK067I77
CK09K050 C2009 05 28.34838 19 43 15.64 -74 05 43.2 16.9 T EK067I77
CK09K050 C2009 05 28.35110 19 43 15.09 -74 05 44.2 16.8 T EK067I77
CK09K050 C2009 05 28.51183 19 42 45.59 -74 06 46.7 18.0 N EK067E16
CK09K050 C2009 05 28.51633 19 42 44.71 -74 06 48.8 18.1 N EK067E16
CK09K050 C2009 05 28.52027 19 42 43.97 -74 06 50.3 18.0 N EK067E16
CK09K050 C2009 05 28.56101 19 42 36.06 -74 07 07.4 17.8 T EK067E12
CK09K050 C2009 05 28.56458 19 42 35.34 -74 07 09.1 18.0 T EK067E12
CK09K050 C2009 05 28.57255 19 42 33.81 -74 07 12.0 18.2 N EK067E16
CK09K050 C2009 05 28.57679 19 42 33.05 -74 07 13.9 17.9 N EK067E16
CK09K050 C2009 05 28.67013 19 42 14.96 -74 07 52.3 18.1 N EK067E16
CK09K050 C2009 05 28.67817 19 42 13.41 -74 07 55.7 18.3 N EK067E16
CK09K050 C2009 05 28.68621 19 42 11.85 -74 07 59.1 18.1 N EK067E16
CK09K050 C2009 05 28.82674 19 41 44.31 -74 08 54.7 17.9 T EK067E12
CK09K050 C2009 05 28.82931 19 41 43.84 -74 08 55.7 18.1 T EK067E12
CK09K050 C2009 05 29.24775 19 40 22.79 -74 11 42.5 17.9 T EK067I77
CK09K050 C2009 05 29.25785 19 40 20.76 -74 11 46.3 17.9 T EK067I77
CK09K050 C2009 05 29.26746 19 40 18.83 -74 11 49.9 17.9 T EK067I77
Observer details:
844 Los Molinos. Observer S. Roland. 0.35-m reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
E16 Grove Creek Observatory, Trunkey. Observers G. Sostero, E. Guido,
P. Camilleri, E. Prosperi. 0.35-m f/7 reflector + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 reflector + CCD.
Orbital elements:
C/2009 K5 (McNaught)
T 2010 Apr. 18.616 TT MPC
q 1.35690 (2000.0) P Q
Peri. 67.954 -0.249289 +0.086998
Node 259.967 -0.670396 +0.703237
e 1.0 Incl. 101.624 +0.698874 +0.705613
From 24 observations 2009 May 27-29.
Ephemeris:
C/2009 K5 (McNaught)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2009 05 29 19 41.19 -74 10.0 3.635 4.250 121.3 11.8 16.6
2009 06 08 19 02.98 -75 00.1 3.479 4.153 125.6 11.5 16.4
2009 06 18 18 15.54 -75 03.0 3.347 4.054 128.2 11.4 16.2
2009 06 28 17 26.69 -74 02.6 3.241 3.956 128.6 11.6 16.0
2009 07 08 16 45.29 -71 58.9 3.163 3.856 126.5 12.2 15.9
2009 07 18 16 15.30 -69 06.7 3.114 3.756 122.2 13.2 15.7
2009 07 28 15 56.03 -65 44.8 3.092 3.656 116.2 14.4 15.6
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-K67
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