C/2020 F7 ( Lemmon )

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Updated on April 5, 2021

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* Profile

Discovery Date March 22, 2020
Magnitude 20.2 mag
Discoverer Mt. Lemmon Survey

* Pictures

* Orbital Elements

Epoch 2021 Nov. 2.0 TT = JDT 2459520.5                                          
T 2021 Nov. 14.00475 TT                                 Rudenko                 
q   5.3321157            (2000.0)            P               Q                  
z  +0.0014398      Peri.  227.96946     -0.49516912     +0.61291111             
 +/-0.0000010      Node   321.88672     +0.71087339     -0.12162024             
e   0.9923229      Incl.   93.95344     -0.49946628     -0.78073587             
From 340 observations 2020 Jan. 4-2021 Mar. 13, mean residual 0".4.             

* Magnitudes Graph

        m1 = -2.5 + 5 log d + 22.0 log r

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The orbital elements are published on M.P.E.C. 2021-F110.
The magnitudes graphs are made with Comet for Windows.

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