C/2020 J1 ( SONEAR )

Japanese version
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 Updated on April 4, 2021

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* Profile

Discovery Date May 1, 2020
Magnitude 17.0 mag
Discoverer Southern Observatory for Near Earth Research (SONEAR) at Oliveira, Brazil

* Pictures

* Orbital Elements

Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 18.56050 TT                                 Rudenko
q   3.3551443            (2000.0)            P               Q
z  -0.0000692      Peri.  341.74578     -0.47272473     -0.76103186
 +/-0.0000017      Node   226.58196     -0.71295050     +0.03400431
e   1.0002322      Incl.  142.29337     -0.51791208     +0.64782267
From 235 observations 2020 May 1-2021 Mar. 23, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 6.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-F115.
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.