C/2017 U7 ( PanSTARRS )

Japanese version
Home page
Updated on April 24, 2022

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* Profile

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

* Pictures

* Orbital Elements

Perturbed ephemeris below is based on elements from MPEC 2022-CN4.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2458720.50000 2458737.7794673 326.03205 276.23228 142.63533 

    e             q             a      Epoch (TT)
1.0008153     6.4173129               2019/08/25.00

* Finding Charts

* Magnitudes Graph

        m1 = -4.5 + 5 log d + 20 log r(t - 250)

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
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.