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IAU Minor Planet Center

Minor Planet Center

MPEC 2008-K37 : COMET C/2008 J1 (BOATTINI)

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M.P.E.C. 2008-K37                                Issued 2008 May 26, 14:21 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 J1 (BOATTINI)

Observations:
    CK08J010  C2008 05 11.95890 21 12 49.63 +17 31 22.8          15.1 N EK037056
    CK08J010  C2008 05 11.96992 21 12 50.38 +17 31 54.8          15.0 N EK037056
    CK08J010  C2008 05 11.98296 21 12 51.26 +17 32 32.3          15.1 N EK037056
    CK08J010  C2008 05 14.75954 21 16 00.40 +19 47 53.9                 EK037349
    CK08J010  C2008 05 14.76200 21 16 00.57 +19 48 01.2                 EK037349
    CK08J010  C2008 05 14.76443 21 16 00.73 +19 48 08.6          13.7 T EK037349
    CK08J010  C2008 05 16.72082 21 18 12.27 +21 25 47.5          13.3 T EK037367
    CK08J010  C2008 05 16.73159 21 18 12.97 +21 26 20.2                 EK037367
    CK08J010  C2008 05 16.73402 21 18 13.13 +21 26 27.6          13.4 T EK037367
    CK08J010  C2008 05 17.41919 21 18 58.76 +22 01 07.4          14.8 N EK037H47
    CK08J010  C2008 05 17.42540 21 18 59.15 +22 01 26.4          14.8 N EK037H47
    CK08J010  C2008 05 17.72655 21 19 19.09 +22 16 49.3          16.1 N EK037467
    CK08J010  C2008 05 17.72821 21 19 19.20 +22 16 54.4          16.1 N EK037467
    CK08J010  C2008 05 17.72983 21 19 19.28 +22 16 59.3          16.1 N EK037467
    CK08J010  C2008 05 18.04789 21 19 40.73 +22 33 04.9          14.7 N EK037J47
    CK08J010  C2008 05 18.05053 21 19 40.89 +22 33 12.9          14.7 N EK037J47
    CK08J010  C2008 05 18.05119 21 19 40.93 +22 33 14.8          14.7 N EK037J47
    CK08J010  C2008 05 18.05317 21 19 41.05 +22 33 20.8          14.7 N EK037J47
    CK08J010  C2008 05 18.16017 21 19 48.04 +22 38 50.0          14.7 N EK037J24
    CK08J010  C2008 05 18.16345 21 19 48.27 +22 39 00.0          14.7 N EK037J24
    CK08J010  C2008 05 18.16763 21 19 48.56 +22 39 13.0          14.7 N EK037J24
    CK08J010  C2008 05 18.44207 21 20 06.66 +22 53 13.9          15.5 N EK037H06
    CK08J010  C2008 05 18.46135 21 20 07.86 +22 54 13.1          15.5 N EK037H06
    CK08J010  C2008 05 19.42656 21 21 11.61 +23 43 50.6          13.6 T EK037673
    CK08J010  C2008 05 19.43293 21 21 12.01 +23 44 10.3                 EK037673
    CK08J010  C2008 05 19.43848 21 21 12.37 +23 44 27.7                 EK037673
    CK08J010  C2008 05 19.44126 21 21 12.57 +23 44 36.2                 EK037673
    CK08J010  C2008 05 20.02684 21 21 51.06 +24 14 53.6          14.5 N EK037945
    CK08J010  C2008 05 20.02779 21 21 51.14 +24 14 56.6          14.6 N EK037945
    CK08J010  C2008 05 20.02885 21 21 51.19 +24 15 00.0          14.6 N EK037945
    CK08J010  C2008 05 20.02986 21 21 51.26 +24 15 03.1          14.6 N EK037945
    CK08J010  C2008 05 20.03105 21 21 51.34 +24 15 06.9          14.6 N EK037945
    CK08J010  C2008 05 20.69569 21 22 34.70 +24 49 41.2                 EK037900
    CK08J010  C2008 05 20.69727 21 22 34.81 +24 49 46.1          15.2 T EK037900
    CK08J010  C2008 05 21.00161 21 22 54.55 +25 05 38.9          15.7 N EK037585
    CK08J010  C2008 05 21.00296 21 22 54.62 +25 05 43.2          15.7 N EK037585
    CK08J010  C2008 05 21.00404 21 22 54.71 +25 05 46.2          15.7 N EK037585
    CK08J010  C2008 05 21.01109 21 22 55.14 +25 06 08.6          15.7 N EK037585
    CK08J010  C2008 05 21.01488 21 22 55.40 +25 06 20.8          15.7 N EK037585
    CK08J010  C2008 05 21.01877 21 22 55.62 +25 06 33.6                 EK037585
    CK08J010  C2008 05 21.02263 21 22 55.91 +25 06 44.5                 EK037585
    CK08J010  C2008 05 21.06144 21 22 58.58 +25 08 47.8          14.6 N EK037J47
    CK08J010  C2008 05 21.06408 21 22 58.75 +25 08 55.9          14.6 N EK037J47
    CK08J010  C2008 05 21.06673 21 22 58.92 +25 09 04.5          14.6 N EK037J47
    CK08J010  C2008 05 22.15049 21 24 09.02 +26 06 01.3          15.3 N EK037J40
    CK08J010  C2008 05 22.15406 21 24 09.24 +26 06 12.8          15.4 N EK037J40
    CK08J010  C2008 05 22.15917 21 24 09.54 +26 06 29.2          15.0 N EK037J40
    CK08J010  C2008 05 22.16232 21 24 09.72 +26 06 39.1          15.6 N EK037J40
    CK08J010  C2008 05 23.04135 21 25 06.53 +26 53 08.9          14.5 N EK037J47
    CK08J010  C2008 05 23.04334 21 25 06.63 +26 53 15.0          14.5 N EK037J47
    CK08J010  C2008 05 23.04690 21 25 06.85 +26 53 26.2          14.5 N EK037J47
    CK08J010  C2008 05 23.04754 21 25 06.89 +26 53 29.1          14.6 N EK037J47
    CK08J010  C2008 05 23.13020 21 25 12.13 +26 57 53.0          14.6 N EK037J51
    CK08J010  C2008 05 23.13809 21 25 12.64 +26 58 18.3          14.6 N EK037J51
    CK08J010  C2008 05 23.14610 21 25 13.11 +26 58 43.8          14.5 N EK037J51
    CK08J010  C2008 05 26.02337 21 28 15.88 +29 33 02.9          14.5 N EK037945
    CK08J010  C2008 05 26.02484 21 28 15.93 +29 33 07.2          14.4 N EK037945
    CK08J010  C2008 05 26.02545 21 28 16.00 +29 33 09.2          14.5 N EK037945
    CK08J010  C2008 05 26.02608 21 28 16.04 +29 33 11.1          14.5 N EK037945
    CK08J010  C2008 05 26.02714 21 28 16.10 +29 33 15.0          14.5 N EK037945
    CK08J010  C2008 05 26.05302 21 28 17.59 +29 34 39.0          16.1 N EK037461
    CK08J010  C2008 05 26.05625 21 28 17.79 +29 34 49.8                 EK037461
    CK08J010  C2008 05 26.05981 21 28 18.01 +29 35 01.1                 EK037461
    CK08J010  C2008 05 26.06329 21 28 18.21 +29 35 12.5                 EK037461

Observer details:
056 Skalnate Pleso.  Observer M. Pikler.  Measurer M. Husarik.  0.61-m f/4.3
    reflector + CCD.
349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.
367 Yatsuka.  Observer H. Abe.  0.26-m f/6.0 reflector + CCD.
461 University of Szeged, Piszkesteto Stn. (Konkoly).  Observer K. Sarneczky.
    0.60-m Schmidt + 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.  Observer A. Baransky.  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.  0.25-m f/6.3 Schmidt-Cassegrain + CCD.
945 Observatorio Monte Deva.  Observer J. R. Vidal.  0.36-m f/4.48
    Schmidt-Cassegrain + CCD.
H06 RAS Observatory, Mayhill.  Observer M. Nicholson.  0.25-m f/3.4 astrograph
    + CCD.
H47 Vicksburg.  Observer C. Bell.  0.3-m f/5.9 Schmidt-Cassegrain + CCD.
J24 Observatorio Altamira.  Observer J. F. Hernandez.  0.4-m f/10
    Schmidt-Cassegrain + CCD.
J40 Malaga.  Observer J. M. Ruiz M.  0.20-m f/5 Newtonian reflector + CCD.
J47 Observatorio Nazaret.  Observer G. Muler.  0.30-m Schmidt-Cassegrain + CCD.
J51 Observatorio Atlante, Tenerife.  Observer J. A. Henriquez.  0.2-m f/9
    Cassegrain + CCD.

Orbital elements:
    C/2008 J1 (Boattini)
T 2008 July 12.968 TT                                   MPC
q   1.72705              (2000.0)            P               Q
                   Peri.   67.975       +0.459925       +0.120591
                   Node   273.479       -0.644041       +0.727352
e   1.0            Incl.   61.806       +0.611294       +0.675586
From 213 observations 2008 May 2-26.

Ephemeris:
    C/2008 J1 (Boattini)
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase   m1    m2
2008 05 24    21 26.12   +27 44.2    1.572    1.845    88.4    33.3  13.6
2008 06 03    21 36.35   +36 52.7    1.502    1.804    89.4    34.2  13.4
2008 06 13    21 45.65   +46 12.0    1.465    1.771    89.2    35.0  13.3
2008 06 23    21 53.76   +55 14.2    1.459    1.747    87.8    35.6  13.2
2008 07 03    22 00.15   +63 35.0    1.479    1.732    85.8    35.8  13.2
2008 07 13    22 03.66   +70 57.9    1.517    1.727    83.5    35.8  13.3
2008 07 23    22 01.73   +77 15.4    1.565    1.732    81.3    35.4  13.4

Brian G. Marsden             (C) Copyright 2008 MPC           M.P.E.C. 2008-K37

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