C/2021 L3 ( Borisov )

Japanese version
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Updated on April 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. 13.94522 TT                                 Rudenko
q   8.4574583            (2000.0)            P               Q
z  -0.0001502      Peri.   91.61092     +0.02417968     -0.96684713
 +/-0.0000021      Node   344.96891     -0.20768115     +0.24387734
e   1.0012702      Incl.   78.57991     +0.97789768     +0.07569992
From 158 observations 2021 June 8-2022 Feb. 23, 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-E133.
The magnitudes graphs are made with Comet for Windows.

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