117P/Helin-Roman-Alu 1

Large Version
2023 October 15 08:01 UT, Planewave 17" CDK, f/6,8, FLI PL 16803, 300s, Schweif 1‘ PA 249°, 15,6 mag, T19, Utah, USA, Remote
© 2023 Michael Hauss

back...