394P/PanSTARRS (2019)

Japanese version
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Updated on November 3, 2020

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* Profile

Designation 394P/2020 F4
Discovery Date March 24, 2020
Magnitude 20.7 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2019 Nov. 13.0 TT = JDT 2458800.5                                         
T 2019 Nov. 30.45313 TT                                 Rudenko                 
q   2.7379302            (2000.0)            P               Q                  
n   0.10919245     Peri.   54.52578     -0.87931076     -0.45304911             
a   4.3351850      Node    98.12560     +0.37461593     -0.84833928             
e   0.3684398      Incl.    8.52953     +0.29406714     -0.27398351             
P   9.03                                                                        
From 92 observations 2009 Dec. 24-2020 Apr. 4, mean residual 0".4.              
     Nongravitational parameters A1 = +0.03, A2 = -0.0017.                      

* Magnitudes Graph

        m1 = 14.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2020-K117.
The magnitudes graphs are made with Comet for Windows.

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