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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-U22 : COMET C/2008 S3 (BOATTINI)

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M.P.E.C. 2008-U22                                Issued 2008 Oct. 20, 19:09 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/2008 S3 (BOATTINI)

Observations:
    CK08S030  C2008 10 08.41624 04 39 20.88 +18 26 30.1          19.0 T EU022G96
    CK08S030  C2008 10 08.42258 04 39 20.70 +18 26 30.0          18.3 T EU022G96
    CK08S030  C2008 10 08.42869 04 39 20.59 +18 26 30.0          18.1 T EU022G96
    CK08S030  C2008 10 08.43492 04 39 20.37 +18 26 29.5          19.1 T EU022G96
    CK08S030  C2008 10 10.42847 04 38 28.57 +18 25 35.5          18.7 T EU022G96
    CK08S030  C2008 10 10.43413 04 38 28.42 +18 25 35.5          18.4 T EU022G96
    CK08S030  C2008 10 10.43977 04 38 28.21 +18 25 35.6          18.6 T EU022G96
    CK08S030  C2008 10 11.11475 04 38 10.24 +18 25 17.3          19.1 N EU022B37
    CK08S030  C2008 10 11.11645 04 38 10.20 +18 25 16.4          19.0 N EU022B37
    CK08S030  C2008 10 11.15507 04 38 09.11 +18 25 16.3          19.2 N EU022B37
    CK08S030  C2008 10 11.15935 04 38 09.06 +18 25 15.1          19.1 N EU022B37
    CK08S030  C2008 10 11.17819 04 38 08.58 +18 25 14.9          19.0 N EU022B37
    CK08S030  C2008 10 13.01140 04 37 18.64 +18 24 21.9          19.0 N EU022J47
    CK08S030  C2008 10 13.01583 04 37 18.50 +18 24 21.8          19.2 N EU022J47
    CK08S030  C2008 10 13.02202 04 37 18.31 +18 24 21.7          19.3 N EU022J47

Observer details:
B37 Obs. de L' Ametlla del Valles, Barcelona.  Observer A. Garrigos S.
    0.51-m f/4 Newtonian reflector + CCD.
G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers E. C. Beshore,
    A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
    S. M. Larson.  1.5-m reflector + CCD.
J47 Observatorio Nazaret.  Observer G. Muler.  0.30-m Schmidt-Cassegrain + CCD.

Orbital elements:
    C/2008 S3 (Boattini)
T 2011 June 5.694 TT                                    MPC
q   8.01270              (2000.0)            P               Q
                   Peri.   39.898       +0.941885       +0.231228
                   Node    54.950       +0.177641       -0.958520
e   1.0            Incl.  162.682       +0.285124       -0.166655
From 59 observations 2008 Sept. 29-Oct. 13.

Ephemeris:
    C/2008 S3 (Boattini)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2008 10 11    04 38.22   +18 25.3    9.236    9.872   127.2     4.6  18.8
2008 10 21    04 33.39   +18 20.0    9.073    9.839   138.3     3.9  18.7
2008 10 31    04 27.86   +18 13.3    8.937    9.805   149.5     2.9  18.7
2008 11 10    04 21.77   +18 05.5    8.831    9.772   160.9     1.9  18.6
2008 11 20    04 15.31   +17 56.8    8.760    9.739   172.1     0.8  18.6
2008 11 30    04 08.66   +17 47.5    8.724    9.707   174.5     0.6  18.6

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-U22

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