C/2019 T4 ( ATLAS )

Japanese version
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Updated on August 15, 2020

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* Profile

Discovery Date October 9, 2019
Magnitude 19.3 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Epoch 2022 May 21.0 TT = JDT 2459720.5
T 2022 June  9.15169 TT                                 Rudenko
q   4.2425304            (2000.0)            P               Q
z  +0.0009961      Peri.  351.20011     -0.95992689     +0.05604011
 +/-0.0000030      Node   199.93937     -0.18195686     -0.86982850
e   0.9957740      Incl.   53.62862     -0.21314799     +0.49016109
From 187 observations 2019 Feb. 5-2020 May 20, mean residual 0".3.

* Finding Charts

* Magnitudes Graph

        m1 = -9.0 + 5 log d + 25   log r  [    ,-760]  (             - 2020 May  10)
        m1 =  4.0 + 5 log d + 10.0 log r  [-760,    ]  (2020 May  10 -             )

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The orbital elements are published on M.P.E.C. 2020-L06.
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.