84P/Giclas (1999)

Japanese version
Home page
Updated on September 29, 2004

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* Profile

* Pictures

* Orbital Elements

   The following improved orbital elements by Kenji Muraoka, are
  from 244 observations 1931 to 2000, perturbations by 9 Plantes,
  Moon and 5 minor planets were taken into account.
   The mean residual is +/- 0.94 arc seconds.

      Epoch  =  1999 Aug. 10.0  TT       JDT = 2451400.5
          T  =  1999 Aug. 25.13062       +/- 0.00014 (m.e.) TT
       Peri. =  276.41786                +/- 0.00014
       Node  =  112.48959                +/- 0.00014   (2000.0)
       Incl. =    7.28163                +/- 0.00001
          q  =    1.8458518              +/- 0.0000005 AU
          e  =    0.4936352              +/- 0.0000001
          a  =    3.6453002              +/- 0.0000004 AU
          n  =    0.14161333             +/- 0.00000002
          P  =    6.960                  +/- 0.0000012  years

* Finding Charts

* Magnitudes Graph

        m1 = 8.5 + 5 log d + 25 log r(t - 123)

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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.

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