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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-S65 : COMET C/2006 S3 (LONEOS)

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M.P.E.C. 2006-S65                                Issued 2006 Sept. 26, 16:57 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.

                  Supported in part by the Brinson Foundation
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                           COMET C/2006 S3 (LONEOS)

Observations:
    CK06S030  C2006 08 29.30800 00 15 58.27 +10 35 02.0          19.3 T ES065703
    CK06S030  C2006 08 29.31987 00 15 58.16 +10 34 58.8          19.6 T ES065703
    CK06S030  C2006 08 29.32582 00 15 58.06 +10 34 58.4          19.2 T ES065703
    CK06S030  C2006 09 20.28579 00 08 51.56 +09 59 13.8                 ES065693
    CK06S030  C2006 09 20.28678 00 08 51.54 +09 59 13.6                 ES065693
    CK06S030  C2006 09 20.28998 00 08 51.47 +09 59 13.2                 ES065693
    CK06S030  C2006 09 21.96419 00 08 17.43 +09 56 04.1          18.2 N ES065585
    CK06S030  C2006 09 22.96250 00 07 56.91 +09 54 10.7                 ES065J95
    CK06S030  C2006 09 22.97050 00 07 56.71 +09 54 07.7          19.7 N ES065J95
    CK06S030  C2006 09 23.55327 00 07 44.71 +09 53 02.3          20.6 N ES065415
    CK06S030  C2006 09 23.94374 00 07 36.67 +09 52 16.1          18.9 T ES065585
    CK06S030  C2006 09 24.93906 00 07 16.31 +09 50 20.7                 ES065246
    CK06S030  C2006 09 24.94126 00 07 16.26 +09 50 21.2                 ES065246
    CK06S030  C2006 09 24.94229 00 07 16.22 +09 50 21.4                 ES065246
    CK06S030  C2006 09 24.94379 00 07 16.19 +09 50 21.4                 ES065246
    CK06S030  C2006 09 24.95463 00 07 16.05 +09 50 19.5                 ES065246
    CK06S030  C2006 09 24.95554 00 07 16.01 +09 50 19.2                 ES065246
    CK06S030  C2006 09 24.95874 00 07 15.92 +09 50 18.7                 ES065246
    CK06S030  C2006 09 25.90788 00 06 56.39 +09 48 26.6          19.4 N ES065213
    CK06S030  C2006 09 25.90977 00 06 56.32 +09 48 26.3          19.4 N ES065213

Observer details:
213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
    f/10 Schmidt-Cassegrain + CCD.
246 Klet Observatory-KLENOT.  Observers J. Ticha, M. Tichy.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
415 Kambah, near Canberra.  Observer D. Herald.  0.36-m f/3.9
    Schmidt-Cassegrain + CCD.
585 Kiev comet station.  Observer A. Baransky.  0.7-m f/4 reflector + CCD,
    0.70-m f/4 reflector + CCD.
693 Catalina Station, Tucson.  Observer C. W. Hergenrother.  1.54-m reflector
    + CCD.
703 Catalina Sky Survey.  Observer E. J. Christensen.  Measurers E. C. Beshore,
    E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
    C/2006 S3 (LONEOS)
T 2012 Apr. 13.543 TT                                   MPC
q   5.11352              (2000.0)            P               Q
                   Peri.  140.108       -0.217502       -0.964497
                   Node    38.238       -0.945864       +0.246154
e   1.0            Incl.  165.994       -0.240903       -0.095677
From 60 observations 2006 Aug. 29-Sept. 25.

Ephemeris:
    C/2006 S3 (LONEOS)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2006 09 22    00 08.28   +09 56.0   13.279   14.266   169.1     0.8  19.2
2006 10 02    00 04.85   +09 36.3   13.225   14.214   170.9     0.6  19.1
2006 10 12    00 01.48   +09 15.5   13.203   14.163   163.4     1.2  19.1
2006 10 22    23 58.26   +08 54.4   13.213   14.111   153.6     1.8  19.1
2006 11 01    23 55.28   +08 33.6   13.252   14.059   143.2     2.4  19.1
2006 11 11    23 52.64   +08 13.9   13.317   14.008   132.7     3.0  19.1
2006 11 21    23 50.40   +07 56.0   13.405   13.956   122.2     3.4  19.1
2006 12 01    23 48.61   +07 40.3   13.510   13.904   111.7     3.8  19.1

Brian G. Marsden             (C) Copyright 2006 MPC           M.P.E.C. 2006-S65

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