121P/Shoemaker-Holt 2 (2004)

Japanese version
Home page
 Updated on June 18, 2006

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

* Profile

* Orbital Elements

Epoch 2004 Aug. 23.0 TT = JDT 2453240.5  
T 2004 Sept. 1.71301 TT                                 Muraoka 
q   2.6481189            (2000.0)            P               Q
n   0.12306456     Peri.    6.22958     -0.26887759     -0.91526106
a   4.0029550      Node    99.66996     +0.87003971     -0.36441848
e   0.3384590      Incl.   17.71770     +0.41320182     +0.17174504
P   8.01
From 179 observations 1989-1998, mean residual 0".70.

* Finding Charts

* Magnitudes Graph

        m1 = 3.4 + 5 log d + 25 log r(t - 145)

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

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.