C/2017 F1 ( Lemmon )

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Updated on April 13, 2018

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* Profile

Discovery Date March 20, 2017
Magnitude 21.7 mag
Discoverer G. J. Leonard (Mount Lemmon)

* Pictures

* Orbital Elements

Epoch 2017 Nov. 23.0 TT = JDT 2458080.5
T 2017 Dec. 1.00031 TT                                  MPCW
q   4.4997822            (2000.0)            P               Q
z  -0.0009783      Peri.   64.81740     -0.12301495     +0.97199967
 +/-0.0000061      Node   158.74254     +0.58787103     -0.09116462
e   1.0044022      Incl.  146.48107     +0.79954673     +0.21657712
From 79 observations 2017 Mar. 20-2018 Feb. 17, mean residual 0".5.

* 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. 2018-D91.
The magnitudes graphs are made with Comet for Windows.

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