88P/Howell (2004)

Japanese version
Home page
 Total 6,336 html files since Dec. 4, 1995
Updated on February 22, 2005

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

* Profile

* Pictures

* Orbital Elements

Epoch 2004 Apr. 25.0 TT = JDT 2453120.5
T 2004 Apr. 12.5677 TT                                  Nakano
q   1.367516             (2000.0)            P               Q
n   0.1791727      Peri.  235.8395      +0.3833213      +0.9213975
a   3.116172       Node    56.8257      -0.8202586      +0.3714418
e   0.561155       Incl.    4.3828      -0.4245475      +0.1142699
P   5.50
From 272 observations 1987-1999, mean residual 0".8.  Nongravitational
     parameters A1 = +0.36, A2 = -0.0491.

* Finding Charts

* Magnitudes Graph

        m1 = 5.5 + 5 log d + 25 log r(t - 33)

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

The orbital elements are published at the MPC Ephemerides and Orbital Elements.
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.