C/2020 U4 ( PanSTARRS )

Japanese version
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Updated on April 24, 2022

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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 Jan. 21.0 TT = JDT 2459600.5
T 2022 Apr. 7.93218 TT                                  Rudenko
q   5.3537024            (2000.0)            P               Q
z  -0.0002700      Peri.   69.52880     +0.61559376     +0.76374673
 +/-0.0000010      Node   120.01450     +0.61324497     -0.61906785
e   1.0014454      Incl.  167.03594     +0.49494943     -0.18288228
From 473 observations 2019 Nov. 9-2022 Jan. 31, mean residual 0".5.

* Magnitudes Graph

        m1 = 0.7 + 5 log d + 18.0 log r

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The orbital elements are published on M.P.E.C. 2022-C56.
The magnitudes graphs are made with Comet for Windows.

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