98P/Takamizawa (1998)

Japanese version
Home page
Updated on April 4, 2006

---------------------------------------------------------------------

* Profile

* Orbital Elements

   The following improved orbital elements by Kenji Muraoka, 
  are from 151 observations 1984 to 1998, including 9 Planets, 
  Moon and 5 minor planets perturbations and non-gravitational 
  effect of style II.  The mean residual is +/- 0.89 arc seconds.

      Epoch  =  1998 Nov.  3.0  TT       JDT = 2451120.5
          T  =  1998 Nov.  7.99422       +/- 0.00091 (m.e.) TT
       Peri. =  147.80194                +/- 0.00056
       Node  =  124.84585                +/- 0.00009   (2000.0)
       Incl. =    9.48975                +/- 0.00002
          q  =    1.5852200              +/- 0.0000021 AU
          e  =    0.5751663              +/- 0.0000018
          a  =    3.7313894              +/- 0.0000043 AU
          n  =    0.13674083             +/- 0.00000024
          P  =    7.208                  +/- 0.0000126  years
         A1  =   +0.691                  +/- 0.158
         A2  =   +0.02575                +/- 0.00214

* Finding Charts

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 20 log r

---------------------------------------------------------------------

The orbital elements are calculated by Kenji Muraoka.
The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.