P/2007 C2 ( Catalina )

Japanese version
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Updated on October 12, 2008

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* Profile

Discovery Date February 9, 2007
Magnitude 18.7 mag
Discoverer Catalina Sky Survey

* Orbital Elements

The following orbital elements are taken from MPC 60922:

Epoch 2007 Sept. 17.0 TT = JDT 2454360.5
T 2007 Sept. 4.6556 TT                                  MPC
q   3.779478             (2000.0)            P               Q
n   0.0528889      Peri.  179.4680      -0.0974478      -0.9838776
a   7.028992       Node   276.1182      +0.9125574      -0.0282003
e   0.462302       Incl.    8.6746      +0.3971685      -0.1766061
P  18.6
From 123 observations 2006 Oct. 19-2007 Oct. 14, mean residual 0".6.

* Magnitudes Graph

        m1 = 6.5 + 5 log d + 15.0 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.