P/2021 R1 ( PanSTARRS )

Japanese version
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Updated on March 7, 2023

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* Profile

Discovery Date September 4, 2021
Magnitude 20.6 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2022 Aug. 9.0 TT = JDT 2459800.5
T 2021 Dec. 17.76325 TT                                 Rudenko
q   4.8858284            (2000.0)            P               Q
n   0.04064804     Peri.  220.36861     +0.99606008     -0.06762560
a   8.3774070      Node   143.38801     +0.08268310     +0.94206105
e   0.4167851      Incl.    5.51992     -0.03205978     +0.32855403
P  24.2
From 123 observations 2020 Aug. 10-2022 Oct. 4, mean residual 0".2.

* Magnitudes Graph

        m1 = 11.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2022-T100.
The magnitudes graphs are made with Comet for Windows.

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