123P/West-Hartley (2003)

Japanese version
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 Updated on February 27, 2005

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* Profile

* Pictures

* Orbital Elements

Epoch 2003 Dec. 27.0 TT = JDT 2453000.5  
T 2003 Dec. 9.12158 TT                                  Muraoka 
q   2.1286928            (2000.0)            P               Q
n   0.12997102     Peri.  102.91618     -0.83668821     -0.51278770
a   3.8598612      Node    46.61997     +0.34064514     -0.76226855
e   0.4485054      Incl.   15.34670     +0.42885164     -0.39496257
P   7.58
From 197 observations 1989-1996, mean residual 0".69.

* Finding Charts

* Magnitudes Graph

        m1 = 6.4 + 5 log d + 22.0 log r(t - 24)

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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.