C/2021 Q3 ( ATLAS )

Japanese version
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Updated on September 18, 2021

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* Profile

Discovery Date August 26, 2021
Magnitude 19.0 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 Jan. 23.14819 TT                                 Rudenko
q   5.2155109            (2000.0)            P               Q
z  +0.0125454      Peri.  113.72025     -0.09496407     -0.63101804
 +/-0.0000000      Node   308.01816     +0.04445791     +0.76996913
e   0.9345693      Incl.   77.76919     +0.99448747     -0.09467717
From 83 observations 2021 Aug. 19-Sept. 1, mean residual 0".5.

* Magnitudes Graph

        m1 = 8.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-R75.
The magnitudes graphs are made with Comet for Windows.

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