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« Observing all Open Clusters in Cassiopeia brighter than Magnitude 12 in a Single Session Part 2
Five in One
All five of these open clusters fit in the field of my 21mm Ethos (in fact a 6th, King 12 was also visible but did not make the cut due to unknown magnitude estimate.
Star chart showing the position of 5 open clusters, all within a 1.7 degree field of view.