117P/Helin-Roman-Alu

Large Version
2020 February 16 08:20 UT, Planewave 510mm CDK f/4,5, FLI PL11002M, 300s, T 18,2 mag, N 18,3 mag (10"-Box 18,38 mag), Mayhill, New Mexico, Remote
© 2020 Michael Hauss

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