C/2018 X2 ( Fitzsimmons )

Japanese version
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Updated on August 31, 2019

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* Profile

Discovery Date December 8, 2018
Magnitude 19.1 mag
Discoverer Alan Fitzsimmons (Asteroid Terrestrial-impact Last Alert System (ATLAS) search program)

* Pictures

* Orbital Elements

Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 8.53929 TT                                  Williams
q   2.1258885            (2000.0)            P               Q
z  +0.0065245      Peri.  162.05031     -0.80546980     -0.57850016
 +/-0.0000062      Node   340.83005     +0.48429086     -0.51737173
e   0.9861296      Incl.   23.06923     +0.34158566     -0.63060611
From 341 observations 2018 Dec. 8-2019 May 30, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2019-Q135.
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.