2011 WR74

Japanese version
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Updated on January 23, 2012

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* Profile

Discovery Date November 25, 2011
Magnitude 22.5 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

The following orbital elements are taken from MPO218133

Epoch 2011 Dec. 5.0 TT = JDT 2455900.5                  MPC
M   7.85162              (2000.0)            P               Q
n   0.03532741     Peri.  263.28263     +0.77138849     -0.62245059
a   9.1987365      Node   135.10556     +0.63236942     +0.72651823
e   0.4344069      Incl.   10.80746     +0.07119498     +0.29107822
P  27.9            H   15.3           G   0.15
From 15 observations 2011 Nov. 25-Dec. 24.

* Magnitudes Graph

        H = 15.3  G = 0.15

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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.