C/2017 Y2 ( PanSTARRS )

Japanese version
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Updated on August 26, 2018

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* Returns and Appearances

!Discovered *Appeared -Not observed #Appeared before discovery +Not observed before discovery .Returns in the future
! C/2017 Y2
2021 Apr. 25

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