P/2021 HS ( PanSTARRS )

Japanese version
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Updated on November 15, 2021

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* Profile

Discovery Date April 10, 2021
Magnitude 20.9 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Epoch 2021 July 5.0 TT = JDT 2459400.5
T 2021 Aug. 6.39065 TT                                  Rudenko
q   0.7964467            (2000.0)            P               Q
n   0.11468982     Peri.   46.08605     +0.60621798     +0.76735018
a   4.1955233      Node   262.39595     -0.77665779     +0.51464583
e   0.8101675      Incl.   12.17135     -0.17117959     +0.38250932
P   8.59
From 158 observations 2021 Apr. 10-Oct. 11, mean residual 0".5.

* Magnitudes Graph

        H = 18.5  G = 0.15

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The orbital elements are published on M.P.E.C. 2021-U31.
The magnitudes graphs are made with Comet for Windows.

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