C/2009 F4 ( McNaught )

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Updated on March 24, 2014

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* Profile

Discovery Date March 19, 2009
Magnitude 17.8 mag
Discoverer R. H. McNaught (Siding Spring)

* Pictures

* Orbital Elements

Epoch 2011 Dec. 25.0 TT = JDT 2455920.5
T 2011 Dec. 31.89427 TT                                 MPC
q   5.4548530            (2000.0)            P               Q
z  -0.0002874      Peri.  260.38360     +0.04749733     +0.61014596
 +/-0.0000002      Node    53.58441     +0.16282598     +0.77643801
e   1.0015679      Incl.   79.34757     -0.98551088     +0.15768936
From 770 observations 2009 Mar. 19-2013 Sept. 6, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 0.5 + 5 log d + 12.5 log r

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The orbital elements are published on M.P.E.C. 2013-R59.
The charts are made with StellaNavigator Ver.8 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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