P/2021 L4 ( PanSTARRS )

Japanese version
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Updated on August 6, 2022

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* Profile

Discovery Date June 9, 2021
Magnitude 20.9 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Orbital Elements

Perturbed ephemeris below is based on elements from MPEC 2022-L66.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2458720.50000 2458732.1988474 234.91687 243.23519  16.95988 

    e             q             a      Epoch (TT)
0.1191730     2.7897373      3.16718  2019/08/25.00

* Magnitudes Graph

        m1 = 13.5 + 5 log d + 10.0 log r

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The magnitudes graphs are made with Comet for Windows.

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