C/2017 E2 ( Tsuchinshan )

Japanese version
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Updated on April 22, 2017

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* Profile

Discovery Date March 1, 2017
Magnitude 19.7 mag
Discoverer H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu (XuYi Station, Purple Mountain Observatory)

* Pictures

* Orbital Elements

Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 11.96912 TT                                  MPCW
q   2.3511838            (2000.0)            P               Q
n   0.01008765     Peri.   89.36752     -0.02693901     -0.98005086
a  21.2133550      Node    11.56618     -0.21935520     -0.18638755
e   0.8891649      Incl.   79.14590     +0.97527308     -0.06899265
P  97.70
From 123 observations 2017 Mar. 1-Apr. 15, mean residual 0".4.

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2017-H03.
The magnitudes graphs are made with Comet for Windows.

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