C/2021 L3 ( Borisov )

Japanese version
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Updated on May 24, 2022

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* Profile

Discovery Date June 8, 2021
Magnitude 20.2 mag
Discoverer Gennady Borisov (MARGO observatory near Nauchnij, Crimea)

* Pictures

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Feb. 13.49530 TT                                 Rudenko
q   8.4578377            (2000.0)            P               Q
z  -0.0001439      Peri.   91.58497     +0.02461578     -0.96683765
 +/-0.0000015      Node   344.96927     -0.20779345     +0.24377775
e   1.0012174      Incl.   78.58003     +0.97786295     +0.07614041
From 168 observations 2021 June 8-2022 Apr. 20, mean residual 0".5.

* Magnitudes Graph

        m1 = 5.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2022-K19.
The magnitudes graphs are made with Comet for Windows.

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