P/2020 U2 ( PanSTARRS )

Japanese version
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Updated on June 14, 2021

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* Profile

Discovery Date October 20, 2020
Magnitude 21.7 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2020 Dec. 17.0 TT = JDT 2459200.5
T 2020 Dec. 25.70042 TT                                 Rudenko
q   1.8488302            (2000.0)            P               Q
n   0.13428283     Peri.   84.64528     +0.38008866     -0.92436546
a   3.7767862      Node   342.90175     +0.79816331     +0.34574455
e   0.5104753      Incl.    6.42100     +0.46740555     +0.16127369
P   7.34
From 306 observations 2020 Sept. 17-2021 Apr. 11, mean residual 0".7.

* Magnitudes Graph

        m1 = -32.5 + 5 log d + 90 log r(t - 400)  [  ,45]  (             - 2021 Feb.  8)
        m1 =   6.0 + 5 log d + 30 log r           [45,  ]  (2021 Feb.  8 -             )

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The orbital elements are published on M.P.E.C. 2021-L04.
The magnitudes graphs are made with Comet for Windows.

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