P/2004 R1 ( McNaught ) 2010

Japanese version
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 Updated on March 22, 2010

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* Profile

* Orbital Elements

The following orbital elements are taken from MPC 59598:

Epoch 2010 Feb. 13.0 TT = JDT 2455240.5
T 2010 Feb. 23.6564 TT                                  MPC
q   0.985684             (2000.0)            P               Q
n   0.1799634      Peri.    0.6863      +0.4485158      +0.8904780
a   3.107038       Node   295.9647      -0.8204283      +0.3761462
e   0.682758       Incl.    4.8937      -0.3545855      +0.2560526
P   5.48
From 44 observations 2004 Sept. 2-Nov. 9, mean residual 0".7.

* Magnitudes Graph

        m1 = 18.5 + 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.