C/2017 X1 ( PanSTARRS )

Japanese version
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Updated on September 17, 2019

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* Profile

Discovery Date December 12, 2017
Magnitude 20.2 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 14.52990 TT                                 MPCW
q   4.6625567            (2000.0)            P               Q
n   0.00562387     Peri.  283.11710     -0.86074353     -0.13156266
a  31.3169178      Node   251.12716     +0.25124130     -0.94996047
e   0.8511170      Incl.   31.31095     -0.44271704     -0.28331322
P 175
From 79 observations 2017 Dec. 12-2019 Apr. 2, mean residual 0".3.

* Magnitudes Graph

        m1 = 3.5 + 5 log d + 18 log r(t + 50)

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The orbital elements are published on M.P.E.C. 2019-J142.
The magnitudes graphs are made with Comet for Windows.

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