C/2019 A9 ( PanSTARRS )

Japanese version
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Updated on July 8, 2020

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* Profile

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

* Pictures

* Orbital Elements

Epoch 2019 July 16.0 TT = JDT 2458680.5
T 2019 July 26.52538 TT                                 Rudenko
q   1.4263966            (2000.0)            P               Q
z  +0.0257929      Peri.  237.80142     -0.16008648     +0.07117764
 +/-0.0000000      Node   278.36820     +0.80750243     -0.56420270
e   0.9632090      Incl.   84.34211     -0.56772541     -0.82256249
From 194 observations 2018 Dec. 18-2020 May 20, mean residual 1".0.

* Finding Charts

* Magnitudes Graph

        m1 = 6.0 + 5 log d + 25.0 log r(t - 30)  [  ,30]  (             - 2019 Aug. 25)
        m1 = 6.8 + 5 log d + 20.0 log r(t - 30)  [30,  ]  (2019 Aug. 25 -             )

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The orbital elements are published on M.P.E.C. 2020-K117.
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.