C/2020 H7 ( Lemmon )

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Updated on October 9, 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 3.52687 TT                                  Rudenko
q   4.4200813            (2000.0)            P               Q
z  +0.0001496      Peri.   82.77194     -0.32246140     -0.85149414
 +/-0.0000112      Node   323.52879     -0.86894842     +0.43953110
e   0.9993389      Incl.  135.92291     +0.37542948     +0.28595480
From 174 observations 2020 Apr. 29-Sept. 13, 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-S188.
The magnitudes graphs are made with Comet for Windows.

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