P/2009 Q1 ( Hill )

Japanese version
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Updated on June 11, 2016

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* Profile

Discovery Date August 27, 2009
Magnitude 17.9 mag
Discoverer R. E. Hill (Catalina Sky Survey)

* Pictures

* Orbital Elements

Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 July 4.13203 TT                                  MPCW
q   2.7899033            (2000.0)            P               Q
n   0.07547173     Peri.  157.92850     +0.88431094     +0.46619161
a   5.5455742      Node   174.08869     -0.45692791     +0.87542302
e   0.4969135      Incl.   14.43974     -0.09597414     +0.12767112
P  13.1
From 112 observations 2009 Aug. 16-Nov. 11, mean residual 0".6.

* Magnitudes Graph

        m1 = 12.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2016-D32.
The magnitudes graphs are made with Comet for Windows.

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