C/2020 P3 ( ATLAS )

Japanese version
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Updated on February 20, 2021

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* Profile

Discovery Date August 9, 2020
Magnitude 19.0 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 20.87389 TT                                 Rudenko
q   6.8123010            (2000.0)            P               Q
z  +0.0001607      Peri.   82.24725     -0.02860415     -0.95530166
 +/-0.0000021      Node    19.48807     +0.09751765     -0.29562891
e   0.9989051      Incl.   61.88502     +0.99482265     +0.00151127
From 335 observations 2020 Aug. 9-2021 Jan. 18, mean residual 0".5.

* Magnitudes Graph

        m1 = 5.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-B143.
The magnitudes graphs are made with Comet for Windows.

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