158P/Kowal-LINEAR (2012)

Japanese version
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Updated on July 25, 2010

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* Profile

* Pictures

* Orbital Elements

The following orbital elements are taken from MPC 65939:

Epoch 2012 Sept. 30.0 TT = JDT 2456200.5
T 2012 Sept. 27.4825 TT                                 MPC
q   4.576419             (2000.0)            P               Q
n   0.0960737      Peri.  232.8498      +0.9791982      -0.1801898
a   4.721351       Node   137.3043      +0.2002552      +0.9322872
e   0.030697       Incl.    7.9073      -0.0326928      +0.3136433
P  10.3
From 263 observations 1979-2008, mean residual 0".7.

* Magnitudes Graph

        m1 = 9.2 + 5 log d + 10.0 log r

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The orbital elements are published at the MPC Ephemerides and Orbital Elements.
The magnitudes graphs are made with Comet for Windows.

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