C/2018 KJ3 ( Lemmon )

Japanese version
Home page
Updated on June 14, 2021

---------------------------------------------------------------------

* Profile

Discovery Date May 17, 2018
Magnitude 19.9 mag
Discoverer H. Groeller and G. J. Leonard (Mount Lemmon Survey)

* Pictures

* Orbital Elements

Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Sept.  9.48742 TT                                Rudenko
q   3.6286157            (2000.0)            P               Q
z  +0.0011890      Peri.  217.62147     -0.42212561     -0.59327869
 +/-0.0000015      Node    91.59378     -0.57125560     +0.76118265
e   0.9956854      Incl.  136.70877     -0.70390128     -0.26195680
From 203 observations 2018 May 17-2020 Jan. 21, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 4.5 + 5 log d + 18.0 log r(t + 250)

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2020-M114.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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