C/2017 U4 ( PanSTARRS )

Japanese version
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Updated on March 3, 2018

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* Profile

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

* Pictures

* Orbital Elements

Epoch 2018 Oct. 9.0 TT = JDT 2458400.5
T 2018 Sept. 25.38735 TT                                MPCW
q   7.7241211            (2000.0)            P               Q
z  -0.0005230      Peri.  159.15966     +0.07913946     +0.93754408
 +/-0.0000132      Node   245.95167     +0.85406073     +0.11148449
e   1.0040396      Incl.  158.22629     +0.51411791     -0.32951829
From 62 observations 2017 Jan. 2-Dec. 26, mean residual 0".4.

* Magnitudes Graph

        m1 = 7.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2018-D91.
The magnitudes graphs are made with Comet for Windows.

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