P/2009 S2 ( McNaught )

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Updated on July 5, 2017

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* Profile

Discovery Date September 20, 2009
Magnitude 18.7 mag
Discoverer R. H. McNaught (Siding Spring Survey)

* Orbital Elements

Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 June 23.64022 TT                                 MPCW
q   2.2036380            (2000.0)            P               Q
n   0.11609099     Peri.  230.37511     +0.91102981     +0.07378437
a   4.1616961      Node   121.61344     -0.02664947     +0.99233892
e   0.4704952      Incl.   28.44910     -0.41147842     +0.09909257
P   8.49
From 71 observations 2008 May 30-2017 June 20, mean residual 0".5.

* Magnitudes Graph

        m1 = 14.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2017-M28.
The magnitudes graphs are made with Comet for Windows.

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