Comet ATLAS (C/2019 Y4) アトラス彗星
2020.Mar.24. 23h31m10s-24h05m28s JST
exp:10sec*188,
2020.Apr.07. 21h24m04s-22h02m57s JST exp:10sec*218,
2020.Apr.10. 21h03m57s-21h29m14s JST exp:10sec*101,
2020.Apr.14. 20h54m41s-21h40m30s JST exp:10sec*261,
Celestron C14 D355mmF11 (F7) ZWO ASI294MC
写真中の数値は露出中央の時刻(UT)