C/2020 Y2 ( ATLAS )

Japanese version
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Updated on September 4, 2024

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* Profile

Discovery Date December 28, 2020
Magnitude 18.3 mag
Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program

* Pictures

* Orbital Elements

Perturbed ephemeris below is based on elements from MPEC 2024-C04.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2459760.50000 2459748.1913917 266.10354  26.51440 101.29769 

    e             q             a      Epoch (TT)
0.9971130     3.1324846   1085.01910  2022/06/30.00

* Finding Charts

* Magnitudes Graph

        m1 = 0.0 + 5 log d + 18.0 log r  [    ,-480]  (             - 2021 Feb. 22)
        m1 = 9.5 + 5 log d +  5.0 log r  [-480, 615]  (2021 Feb. 22 - 2024 Feb. 22)
        m1 = 1.5 + 5 log d + 15.0 log r  [ 615,    ]  (2024 Feb. 22 -             )

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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