C/2021 K3 ( Catalina )

Japanese version
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Updated on September 18, 2021

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* Profile

Discovery Date May 20, 2021
Magnitude 21.9 mag
Discoverer Catalina Sky Survey

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Feb. 2.57950 TT                                  Rudenko
q   5.2308504            (2000.0)            P               Q
z  -0.0012918      Peri.  181.98665     +0.39127163     -0.65539966
 +/-0.0003363      Node   114.44106     -0.83424889     +0.04374970
e   1.0067574      Incl.  134.79570     -0.38850392     -0.75401409
From 19 observations 2021 July 6-Aug. 11, mean residual 0".4.

* Magnitudes Graph

        m1 = 10.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-R75.
The magnitudes graphs are made with Comet for Windows.

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