C/2017 E5 ( Lemmon )

Japanese version
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 Updated on July 16, 2022

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* Profile

Discovery Date March 4, 2017
Magnitude 20.1 mag
Discoverer G. J. Leonard (Mount Lemmon)

* Pictures

* Orbital Elements

Perturbed ephemeris below is based on elements from MPEC 2022-M21.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2457560.50000 2457550.3849177 306.77874 206.18994 122.63007 

    e             q             a      Epoch (TT)
0.9954193     1.7836098    389.37130  2016/06/21.00

* Finding Charts

* Magnitudes Graph

        m1 = 14.0 + 5 log d + 10.0 log r(t - 140)

        * Gray curve is:  m1 = 12.0 + 5 log d + 10.0 log r

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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