C/2021 K1 ( ATLAS )

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Updated on September 18, 2021

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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 2021 July 5.0 TT = JDT 2459400.5
T 2021 May 4.60905 TT                                   Rudenko
q   2.4978956            (2000.0)            P               Q
n   0.02164344     Peri.  184.31351     +0.81944002     +0.54523616
a  12.7522025      Node   140.90574     -0.51712764     +0.83627629
e   0.8041205      Incl.   16.27615     -0.24717817     +0.05796122
P  45.5
From 227 observations 2020 Apr. 20-2021 July 9, mean residual 0".3.

* Finding Charts

* Magnitudes Graph

        m1 = 5.5 + 5 log d + 22.0 log r(t - 35)

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The orbital elements are published on M.P.E.C. 2021-O56.
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.