C/2020 S4 ( PanSTARRS )

Japanese version
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Updated on March 23, 2024

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* Profile

Discovery Date September 16, 2020
Magnitude 21.3 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2023 Feb.  9.28755 TT                                 Rudenko
q   3.3697690            (2000.0)            P               Q
z  -0.0005777      Peri.   21.00601     -0.73117862     -0.60715595
 +/-0.0000006      Node   117.70646     +0.56504328     -0.79447613
e   1.0019467      Incl.   20.56749     +0.38223542     +0.01301277
>From 1867 observations 2020 Sept. 16-2024 Feb. 14, mean residual 0".8.

* Finding Charts

* Magnitudes Graph

        m1 =  8.0 + 5 log d +  8.5 log r  [ ,0]  (             - 2023 Feb.  9)
        m1 = -0.7 + 5 log d + 25.0 log r  [0, ]  (2023 Feb.  9 -             )

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The orbital elements are published on M.P.E.C. 2024-D126.
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.