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IAU Minor Planet Center

Minor Planet Center

MPEC 2009-K16 : COMET C/2009 F5 (McNAUGHT)

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M.P.E.C. 2009-K16                                Issued 2009 May 18, 19:26 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 F5 (McNAUGHT)

Observations:
    CK09F050  C2009 04 29.99299 14 17 34.63 -18 41 20.8          15.2 N EK016194
    CK09F050  C2009 04 29.99824 14 17 34.18 -18 41 11.3          15.2 N EK016194
    CK09F050  C2009 05 03.93623 14 12 23.20 -16 45 47.0          15.9 N EK016J10
    CK09F050  C2009 05 03.93662 14 12 23.18 -16 45 44.3          16.7 N EK016J10
    CK09F050  C2009 05 03.93821 14 12 23.07 -16 45 42.8          15.7 N EK016J10
    CK09F050  C2009 05 11.90634 14 02 57.73 -13 03 01.8          17.0 N EK016J31
    CK09F050  C2009 05 11.91443 14 02 57.17 -13 02 48.8          17.2 N EK016J31
    CK09F050  C2009 05 11.92253 14 02 56.64 -13 02 35.5          17.3 N EK016J31
    CK09F050  C2009 05 13.22002 14 01 33.65 -12 28 10.9          16.6 T EK016673
    CK09F050  C2009 05 13.22650 14 01 33.20 -12 28 00.2                 EK016673
    CK09F050  C2009 05 13.23229 14 01 32.83 -12 27 51.3                 EK016673
    CK09F050  C2009 05 13.23762 14 01 32.49 -12 27 43.1                 EK016673
    CK09F050  C2009 05 13.54825 14 01 12.95 -12 19 34.7                 EK016367
    CK09F050  C2009 05 13.55104 14 01 12.81 -12 19 30.2                 EK016367
    CK09F050  C2009 05 13.55382 14 01 12.63 -12 19 25.9          16.2 T EK016367
    CK09F050  C2009 05 13.64795 14 01 06.56 -12 16 57.7          16.8 N EK016900
    CK09F050  C2009 05 13.65509 14 01 06.13 -12 16 46.4                 EK016900
    CK09F050  C2009 05 14.32591 14 00 24.94 -11 59 14.0          17.7 N EK016E85
    CK09F050  C2009 05 14.32742 14 00 24.87 -11 59 11.8          17.7 N EK016E85
    CK09F050  C2009 05 14.32892 14 00 24.76 -11 59 09.1          17.9 N EK016E85
    CK09F050  C2009 05 14.94965 13 59 46.63 -11 43 12.3          16.6 N EK016585
    CK09F050  C2009 05 14.95084 13 59 46.57 -11 43 10.5          16.6 N EK016585
    CK09F050  C2009 05 14.95287 13 59 46.53 -11 43 09.1          16.7 N EK016585
    CK09F050  C2009 05 14.95587 13 59 46.25 -11 43 04.1          16.7 N EK016585
    CK09F050  C2009 05 14.95713 13 59 46.36 -11 43 01.0          16.5 N EK016J53
    CK09F050  C2009 05 14.95743 13 59 46.32 -11 43 02.9          16.6 N EK016585
    CK09F050  C2009 05 14.95826 13 59 46.29 -11 43 00.1          16.5 N EK016J53
    CK09F050  C2009 05 14.95897 13 59 46.15 -11 42 58.2          16.5 N EK016585
    CK09F050  C2009 05 14.95953 13 59 46.22 -11 42 57.8          16.5 N EK016J53
    CK09F050  C2009 05 14.96132 13 59 46.01 -11 42 55.7          16.7 N EK016585
    CK09F050  C2009 05 14.96287 13 59 45.92 -11 42 53.9          16.3 N EK016585
    CK09F050  C2009 05 15.85751 13 58 52.90 -11 20 04.4          15.4 T EK016J75
    CK09F050  C2009 05 15.87120 13 58 52.03 -11 19 44.1          15.2 T EK016J75
    CK09F050  C2009 05 15.88428 13 58 51.16 -11 19 24.8          15.3 T EK016J75
    CK09F050  C2009 05 16.11492 13 58 37.46 -11 13 30.9          16.6 N EK016J24
    CK09F050  C2009 05 16.11647 13 58 37.36 -11 13 29.3          16.6 N EK016J24
    CK09F050  C2009 05 16.11804 13 58 37.24 -11 13 26.3          16.6 N EK016J24
    CK09F050  C2009 05 16.31789 13 58 25.95 -11 08 21.4          17.6 N EK016467
    CK09F050  C2009 05 16.32019 13 58 25.83 -11 08 18.1          17.7 N EK016467
    CK09F050  C2009 05 16.32090 13 58 25.52 -11 08 22.1          19.1 N EK016H10
    CK09F050  C2009 05 16.32245 13 58 25.71 -11 08 14.7          17.7 N EK016467
    CK09F050  C2009 05 16.32522 13 58 25.25 -11 08 15.4          18.4 N EK016H10
    CK09F050  C2009 05 16.32981 13 58 24.99 -11 08 08.5          19.2 N EK016H10
    CK09F050  C2009 05 16.91192 13 57 51.48 -10 53 33.5          16.6 N EK016235
    CK09F050  C2009 05 16.96082 13 57 48.67 -10 52 20.7          17.6 N EK016B26
    CK09F050  C2009 05 16.98550 13 57 47.27 -10 51 43.2          16.7 N EK016B74
    CK09F050  C2009 05 16.98885 13 57 47.08 -10 51 37.6          16.6 N EK016B74
    CK09F050  C2009 05 16.99304 13 57 46.88 -10 51 30.9          16.4 N EK016B74

Observer details:
194 Tivoli.  Observer M. Jaeger.  Measurer W. Vollmann.  0.14-m f/2.9
    reflector + CCD.
235 CAST Observatory, Talmassons.  Observer R. Ligustri.  0.35-m f/6 reflector
    + CCD.
367 Yatsuka.  Observer H. Abe.  0.26-m f/6.0 reflector + CCD.
467 Auckland Observatory.  Observers G. W. Christie, T. Natusch.  Measurer
    G. W. Christie.  0.40-m f/10 Schmidt-Cassegrain + CCD.
585 Kiev comet station.  Observers A. Baransky, V. Ponomarenko.  0.7-m f/4
    reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
B26 Observatoire des Terres Blanches, Reillanne.  Observer H. Jacquinot.
    0.35-m reflector + CCD.
B74 Santa Maria de Montmagastrell.  Observer J. M. Bosch.  0.31-m f/4.9
    Newtonian reflector + CCD.
E85 Farm Cove.  Observer J. McCormick.  0.35-m f/10 Schmidt-Cassegrain + CCD.
H10 Tzec Maun Observatory, Mayhill.  Observer L. Elenin.  0.4-m f/9
    Ritchey-Chretien + CCD.
J10 Alicante.  Observer M. Rodriguez de Viguri.  0.20-m f/5 reflector + CCD.
J24 Observatorio Altamira.  Observer J. F. Hernandez.  0.4-m f/10
    Schmidt-Cassegrain + CCD.
J31 La Axarquia.  Observer J. Baez.  0.20-m f/5.0 reflector + CCD.
J53 Posadas.  Observer R. Benavides.  0.28-m f/10.0 Schmidt-Cassegrain + CCD.
J75 OAM Observatory, La Sagra.  Observers S. Sanchez, J. Nomen, R. Stoss,
    W. K. Y. Yeung, J. Rodriguez, A. Cikota, S. Cikota.  0.45-m f/2.8
    reflector + CCD.

Orbital elements:
    C/2009 F5 (McNaught)
T 2008 Nov. 4.8414 TT                                   MPC
q   2.245558             (2000.0)            P               Q
z  +0.012423       Peri.  297.3758      -0.4058597      -0.6642030
                   Node   219.0640      +0.1412195      -0.7242282
e   0.972104       Incl.   84.9940      -0.9029590      +0.1852776
From 259 observations 2009 Mar. 20-May 16.

Brian G. Marsden             (C) Copyright 2009 MPC           M.P.E.C. 2009-K16

Read MPEC 2009-K15 Read MPEC 2009-K17


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