C/2020 H6 ( ATLAS )

Japanese version
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Updated on May 31, 2021

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* Profile

Discovery Date April 22, 2020
Magnitude 18.1 mag
Discoverer James Robinson (Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program)

* Pictures

* Orbital Elements

Epoch 2021 Sept. 23.0 TT = JDT 2459480.5
T 2021 Oct. 1.07445 TT                                  Rudenko
q   4.7028881            (2000.0)            P               Q
z  -0.0001600      Peri.   20.34799     -0.74636274     +0.37991026
 +/-0.0000019      Node   213.70651     -0.65981049     -0.31488000
e   1.0007526      Incl.   79.96719     +0.08713659     +0.86978088
From 363 observations 2020 Apr. 22-2021 May 2, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 2.5 + 5 log d + 15.0 log r

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The orbital elements are published on M.P.E.C. 2021-J28.
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.