C/2017 E3 ( PanSTARRS )

Japanese version
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Updated on August 15, 2020

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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 31.58038 TT                                  Rudenko
q   5.9152832            (2000.0)            P               Q
z  -0.0008452      Peri.  333.66441     -0.77474522     -0.14230938
 +/-0.0000006      Node   220.75854     -0.26824054     -0.80833236
e   1.0049995      Incl.   70.66507     -0.57255293     +0.57126775
From 434 observations 2013 Dec. 31-2020 June 20, mean residual 0".5.

* 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-P19.
The magnitudes graphs are made with Comet for Windows.

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