C/2020 S3 ( Erasmus )

Japanese version
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 Updated on February 20, 2021

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* Profile

Discovery Date September 17, 2020
Magnitude 18.4 mag
Discoverer Nicolas Erasmus (Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program)

* Pictures

* Orbital Elements

Epoch 2020 Dec. 17.0 TT = JDT 2459200.5
T 2020 Dec. 12.66984 TT                                 Rudenko
q   0.3985097            (2000.0)            P               Q
z  +0.0053200      Peri.  349.88235     -0.83267994     +0.50295267
 +/-0.0000431      Node   222.99802     -0.48136005     -0.86425424
e   0.9978799      Incl.   19.86120     -0.27374555     -0.01015956
From 522 observations 2020 Sept. 17-Dec. 5, mean residual 1".2.

* Finding Charts

* Magnitudes Graph

        m1 = 9.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-B143.
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.