C/2021 K1 ( ATLAS )

Japanese version
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Updated on February 5, 2022

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* Profile

Discovery Date May 14, 2021
Magnitude 16.5 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2021 May 4.49022 TT                                   Rudenko
q   2.4976464            (2000.0)            P               Q
n   0.02175314     Peri.  184.28423     +0.81914957     +0.54567204
a  12.7092945      Node   140.90456     -0.51757046     +0.83600064
e   0.8034788      Incl.   16.27584     -0.24721408     +0.05783559
P  45.3
From 674 observations 2020 Apr. 20-2022 Jan. 31, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 5.0 + 5 log d + 22.0 log r(t - 90)

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The orbital elements are published on M.P.E.C. 2022-C56.
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.