Comet C/2020 M3 (ATLAS) in Auriga Posted on 24/12/2020 by Jaap Comet C/2020 M3 (ATLAS) near the Flaming Star Nebula (IC 405) and the Starfish Cluster (M38). Just 18 minutes of exposures before fog took over. 2020-12-15, 2216UT, Canon EOS Ra Sigma ART 135mm @F2.8, ISO1600, 12x90s, Fornax LighTrack II guided by Staraid.