C/2017 E3 ( PanSTARRS )

Japanese version
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Updated on June 15, 2021

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* Profile

Discovery Date March 7, 2017
Magnitude 19.2 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2017 June 16.0 TT = JDT 2457920.5                                         
T 2017 May 31.58035 TT                                  Rudenko                 
q   5.9152836            (2000.0)            P               Q                  
z  -0.0008426      Peri.  333.66438     -0.77474507     -0.14230919             
 +/-0.0000007      Node   220.75857     -0.26824035     -0.80833284             
e   1.0049841      Incl.   70.66503     -0.57255322     +0.57126712             
From 518 observations 2013 Dec. 14-2020 June 20, mean residual 0".8.            

* Magnitudes Graph

        m1 =  5.5 + 5 log d + 10.0 log r           [ ,0]  (             - 2017 May  31)
        m1 = -2.7 + 5 log d + 20   log r(t - 280)  [0, ]  (2017 May  31 -             )

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The orbital elements are published on M.P.E.C. 2020-S188.
The magnitudes graphs are made with Comet for Windows.

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