C/2020 H7 ( Lemmon )

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Updated on September 6, 2020

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* Profile

Discovery Date April 29, 2020
Magnitude 20.6 mag
Discoverer G. J. Leonard (Mount Lemmon Survey)

* Pictures

* Orbital Elements

Epoch 2020 May 31.0 TT = JDT 2459000.5
T 2020 June 3.52640 TT                                  Rudenko
q   4.4200867            (2000.0)            P               Q
z  +0.0001435      Peri.   82.77188     -0.32246048     -0.85149438
 +/-0.0000210      Node   323.52878     -0.86894880     +0.43953029
e   0.9993655      Incl.  135.92289     +0.37542939     +0.28595532
From 166 observations 2020 Apr. 29-Aug. 10, mean residual 0".4.

* Magnitudes Graph

        m1 = 10.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2020-R04.
The magnitudes graphs are made with Comet for Windows.

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