C/2018 C2 ( Lemmon )

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Updated on May 20, 2019

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* Profile

Discovery Date February 5, 2018
Magnitude 19.9 mag
Discoverer Mount Lemmon Survey

* Pictures

* Orbital Elements

Epoch 2018 June 11.0 TT = JDT 2458280.5
T 2018 June 2.22202 TT                                  MPCW
q   1.9565139            (2000.0)            P               Q
z  -0.0009367      Peri.  134.13804     -0.57781293     +0.58838395
 +/-0.0000007      Node    91.13907     -0.81109415     -0.49112579
e   1.0018327      Incl.   34.45377     +0.09087627     -0.64233931
From 1645 observations 2018 Jan. 28-Oct. 27, mean residual 0".3.

* Finding Charts

* Magnitudes Graph

        m1 =  8.5 + 5 log d + 22.0 log r(t - 30)  [ ,0]  (             - 2018 June  2)
        m1 = 11.9 + 5 log d + 10.0 log r(t - 60)  [0, ]  (2018 June  2 -             )

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The orbital elements are published on M.P.E.C. 2019-J142.
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.