C/2011 L4 ( PanSTARRS )

Japanese version
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Updated on September 21, 2014

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* Profile

Discovery Date June 6, 2011
Magnitude 19.4 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2013 Mar. 9.0 TT = JDT 2456360.5
T 2013 Mar. 10.16991 TT                                 MPC
q   0.3015445            (2000.0)            P               Q
z  -0.0001083      Peri.  333.65162     +0.41005885     +0.10048674
 +/-0.0000001      Node    65.66585     +0.90783459     +0.05058156
e   1.0000326      Incl.   84.20822     -0.08768179     +0.99365181
From 4879 observations 2011 May 21-2014 Mar. 14, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = -1.8 + 5 log d + 18.0 log r  [    ,-365]  (             - 2012 Mar. 10)
        m1 =  4.0 + 5 log d + 10.0 log r  [-365,-120]  (2012 Mar. 10 - 2012 Nov. 10)
        m1 =  5.0 + 5 log d +  7.5 log r  [-120,  40]  (2012 Nov. 10 - 2013 Apr. 19)
        m1 =  5.0 + 5 log d + 10.0 log r  [  40, 128]  (2013 Apr. 19 - 2013 July 16)
        m1 =  3.0 + 5 log d + 15.0 log r  [ 128,    ]  (2013 July 16 -             )

        * Gray curve is:  m1 = 4.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2014-E86.
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.