C/2011 Q4 ( SWAN )

Japanese version
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Updated on November 17, 2012

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* Profile

Discovery Date August 23, 2011
Magnitude
Discoverer Vladimir Bezugly (Dnepropetrovsk, Ukraine), Robert D. Matson (Irvine, CA, U.S.A.)

* Pictures

* Orbital Elements

Epoch 2011 Oct. 6.0 TT = JDT 2455840.5
T 2011 Sept. 21.08307 TT                                MPC
q   1.1122163            (2000.0)            P               Q
z  +0.0232513      Peri.    1.88046     -0.33385553     -0.79502194
 +/-0.0000021      Node   252.08609     -0.87163964     +0.05583195
e   0.9741395      Incl.  147.84291     -0.35886602     +0.60400572
From 157 observations 2011 Sept. 4-2012 Mar. 26, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 9.0 + 5 log d + 20.0 log r

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The orbital elements are published on M.P.E.C. 2012-G45.
The magnitudes graphs are made with Comet for Windows.

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