C/2017 U4 ( PanSTARRS )

Japanese version
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Updated on December 24, 2017

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* Profile

Discovery Date October 27, 2017
Magnitude 21.7 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Oct. 2.17349 TT                                  MPCW
q   7.7122162            (2000.0)            P               Q
z  -0.0013835      Peri.  159.63460     +0.08717166     +0.93688447
 +/-0.0016327      Node   245.93554     +0.85495475     +0.10410078
e   1.0106699      Incl.  158.23333     +0.51132521     -0.33378214
From 49 observations 2017 Oct. 27-Nov. 24, mean residual 0".5.

* Magnitudes Graph

        m1 = 7.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2017-X08.
The magnitudes graphs are made with Comet for Windows.

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