Comet C/2020 M3 (ATLAS) near S 223/225/227, NGC 1857 20.12.18, 18.00 UT. Takahashi Epsilon 130D, Canon Eos Ra 20 x 3 min. Optolong L Pro Filter, 6 x 5 min. Optolong Optolong 2" L-eXtreme.
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