C/2017 U7 ( PanSTARRS )

Japanese version
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Updated on August 15, 2020

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* Profile

Discovery Date October 29, 2017
Magnitude 20.1 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Sept. 11.28405 TT                                Rudenko
q   6.4172641            (2000.0)            P               Q
z  -0.0001198      Peri.  326.03243     +0.53147699     -0.59461111
 +/-0.0000004      Node   276.23228     -0.57731187     -0.77545298
e   1.0007689      Incl.  142.63533     -0.61987355     +0.21239185
From 600 observations 2017 Aug. 18-2020 July 25, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = -8.5 + 5 log d + 25 log r(t - 150)

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The orbital elements are published on M.P.E.C. 2020-P19.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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