C/2020 U4 ( PanSTARRS )

Japanese version
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Updated on June 1, 2021

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* Profile

Discovery Date October 22, 2020
Magnitude 20.2 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2022 Apr. 11.0 TT = JDT 2459680.5
T 2022 Apr. 7.99536 TT                                  Rudenko
q   5.3537111            (2000.0)            P               Q
z  -0.0002500      Peri.   69.53462     +0.61568148     +0.76367524
 +/-0.0000036      Node   120.01370     +0.61317346     -0.61914011
e   1.0013382      Incl.  167.03583     +0.49492891     -0.18293620
From 172 observations 2019 Nov. 9-2021 Apr. 5, mean residual 0".5.

* Magnitudes Graph

        m1 = -1.0 + 5 log d + 20.0 log r

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The orbital elements are published on M.P.E.C. 2021-L04.
The magnitudes graphs are made with Comet for Windows.

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