} 78P/Gehrels 2 (2012)

78P/Gehrels 2 (2012)

Japanese version
Home page
 Total 6,336 html files since Dec. 4, 1995
Updated on October 3, 2006

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

* Profile

* Orbital Elements

Perturbed ephemeris below is based on unperturbed elements from MPC 52321.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2455920.50000 2455939.4789788 192.80614 210.55794   6.25515 

    e             q             a      Epoch (TT)
0.4628348     2.0086118      3.73928  2011/12/25.00

* Finding Charts

* Magnitudes Graph

        m1 = -1   + 5 log d + 40   log r  [   ,  0]  (             - 2012 Jan. 12)
        m1 =  5.7 + 5 log d + 15.0 log r  [  0,240]  (2012 Jan. 12 - 2012 Sept. 8)
        m1 = -0.8 + 5 log d + 30.0 log r  [240,   ]  (2012 Sept. 8 -             )

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

The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII).
The magnitudes graphs are made with Comet for Windows.

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

Copyright(C) 1995-2008 Seiichi Yoshida (comet@aerith.net). All rights reserved.