• MPC Preparation (Info)

  • MPEC 1998-C15 : 1998 BE7

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 1998-C14 Read MPEC 1998-C16


    M.P.E.C. 1998-C15                                Issued 1998 Feb.  9, 18:38 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.
    
                 BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
                       URL http://cfa-www.harvard.edu/iau/mpc.html
    
                                       1998 BE7
    
                               Revision to MPEC 1998-B28
    
    Observations:
         J98B07E  C1998 01 31.86728 03 20 03.74 +12 10 45.8          17.9 R      118
         J98B07E  C1998 01 31.87345 03 20 04.44 +12 10 53.4          18.1 R      118
         J98B07E  C1998 02 06.78872 03 31 52.58 +14 10 27.5          16.8 V      046
         J98B07E  C1998 02 06.79248 03 31 53.07 +14 10 32.1                      046
         J98B07E  C1998 02 06.79356 03 31 53.11 +14 10 33.5                      046
    
    Observer details:
    046 Klet.  Observers J. Ticha, M. Tichy.  Measurer M. Tichy.
        0.57-m f/5.2 reflector + CCD.
    118 Modra.  Observers P. Koleny, L. Kornos.  0.6-m f/5.5 reflector + CCD.
    
    Orbital elements:
    1998 BE7
    Epoch 1998 Jan. 27.0 TT = JDT 2450840.5                 Marsden
    M  12.14463              (2000.0)            P               Q
    n   0.17791324     Peri.  298.70296     +0.71681376     -0.65353114
    a   3.1308616      Node   103.23602     +0.69446815     +0.63797092
    e   0.5101653      Incl.   14.45896     +0.06238612     +0.40729615
    P   5.54           H   15.0           G   0.15
    From 22 observations 1998 Jan. 24-Feb. 6.
    
    Ephemeris:
    1998 BE7                 a,e,i = 3.13, 0.51, 14                  q = 1.5336
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    1998 02 06    03 30.28   +13 55.1    1.290    1.712    96.6    34.9    18.2
    1998 02 16    03 50.99   +16 58.2    1.415    1.756    92.1    34.2    18.4
    1998 02 26    04 12.60   +19 35.1    1.548    1.802    87.6    33.3    18.6
    1998 03 08    04 34.89   +21 46.7    1.687    1.851    83.1    32.2    18.8
    1998 03 18    04 57.67   +23 34.2    1.831    1.902    78.5    30.8    19.0
    1998 03 28    05 20.73   +24 58.9    1.979    1.955    74.0    29.4    19.2
    1998 04 07    05 43.92   +26 02.3    2.130    2.010    69.4    27.8    19.4
    1998 04 17    06 07.05   +26 46.0    2.282    2.065    64.8    26.1    19.6
    1998 04 27    06 29.98   +27 11.7    2.434    2.122    60.2    24.3    19.7
    1998 05 07    06 52.61   +27 21.0    2.584    2.179    55.5    22.4    19.8
    1998 05 17    07 14.80   +27 15.6    2.732    2.236    50.9    20.5    19.9
    1998 05 27    07 36.49   +26 57.2    2.876    2.294    46.1    18.6    20.1
    1998 06 06    07 57.62   +26 27.3    3.015    2.351    41.4    16.6    20.1
    1998 06 16    08 18.13   +25 47.6    3.147    2.409    36.6    14.6    20.2
    1998 06 26    08 38.02   +24 59.5    3.271    2.466    31.8    12.5    20.3
    
    Brian G. Marsden             (C) Copyright 1998 MPC           M.P.E.C. 1998-C15
    

    Read MPEC 1998-C14 Read MPEC 1998-C16


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)