Melotte catalogue
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The Melotte catalogue is a catalogue of 245 star clusters compiled by British astronomer Philibert Jacques Melotte. It was published in 1915 as A Catalogue of Star Clusters shown on Franklin-Adams Cha
Melotte 20, an open cluster in the constellation Perseus that was first catalogued by Philibert Jacques Melotte in 1915.
NGC 3532
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NGC 3532, also commonly known as the Pincushion Cluster, Football Cluster, the Black Arrow Cluster, or the Wishing Well Cluster, is an open cluster some 405 parsecs from Earth in the constellation Car
