C/2019 A9 ( PanSTARRS )

Japanese version
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Updated on December 26, 2019

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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 26.52552 TT                                 Williams
q   1.4263981            (2000.0)            P               Q
z  +0.0257932      Peri.  237.80135     -0.16009840     +0.07117674
 +/-0.0000000      Node   278.36853     +0.80750074     -0.56420229
e   0.9632086      Incl.   84.34150     -0.56772446     -0.82256285
From 176 observations 2018 Dec. 18-2019 Oct. 19, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = 6.0 + 5 log d + 25.0 log r(t - 30)

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The orbital elements are published on M.P.E.C. 2019-X94.
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.