C/2019 A9 ( PanSTARRS )

Japanese version
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Updated on May 20, 2019

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* Profile

Discovery Date January 14, 2019
Magnitude 20.3 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 26.52726 TT                                 MPCW
q   1.4264047            (2000.0)            P               Q
z  +0.0258082      Peri.  237.80160     -0.16010147     +0.07117780
 +/-0.0000000      Node   278.36865     +0.80749758     -0.56420590
e   0.9631871      Incl.   84.34134     -0.56772808     -0.82256028
From 166 observations 2018 Dec. 18-2019 Apr. 22, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 15.0 log r

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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.