C/2019 Y5 ( PanSTARRS )

Japanese version
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Updated on June 14, 2021

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* Profile

Discovery Date December 28, 2019
Magnitude 21.4 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2019 Aug. 25.0 TT = JDT 2458720.5
T 2019 Aug. 18.14966 TT                                 Rudenko
q   4.9145010            (2000.0)            P               Q
z  +0.0013423      Peri.  303.50101     +0.42317299     +0.46197308
 +/-0.0000013      Node    51.77149     +0.66792512     +0.42220278
e   0.9934034      Incl.   82.84178     -0.61220965     +0.77995237
From 65 observations 2019 Sept. 11-2021 Feb. 13, mean residual 0".4.

* Magnitudes Graph

        m1 = 10.5 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2021-F20.
The magnitudes graphs are made with Comet for Windows.

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