This is the type of study that helped to direct comet hunters where to search.
DON MACHHOLZ
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“This is how the Massive Marathon was invented.”-Don Machholz Podcast-109-Map-1-Evening-SkyDownload Podcast-109-Map-2-Morning-SkyDownload
Look up this Hercules globularVisible in your binocularKnown by many astronomerFrequented by the photographerThat’s why it is so popularDON MACHHOLZ Podcast-23-Map-1Download Hits: 145
https://www.youtube.com/watch?v=ae5rnul_2pk&t=271s All they need to do is meow.– DON MACHHOLZ Podcast-56-Map-1-Evening-SkyDownload Podcast-56-Map-2-Morning-SkyDownload Podcast-56-Map-3-M79Download Podcast-56-Map-4-141P-MachholzDownload Podcast-56-Map-5-C2021-A2-NEOWISEDownload Podcast-56-Comet-PositionsDownload