C/2020 J1 ( SONEAR )

Japanese version
Home page
Updated on August 11, 2020

---------------------------------------------------------------------

* Profile

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

* Orbital Elements

Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 18.53246 TT                                 Rudenko
q   3.3552320            (2000.0)            P               Q
z  -0.0001322      Peri.  341.74073     -0.47267156     -0.76106932
 +/-0.0000318      Node   226.58102     -0.71294666     +0.03395372
e   1.0004434      Incl.  142.29344     -0.51796589     +0.64778132
From 124 observations 2020 May 1-July 30, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = 6.5 + 5 log d + 10.0 log r

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2020-P19.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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