dcterms modified | ![]() ![]() |
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broader |
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definition | Galaxy clusters listed in the Abell catalog, which is a catalog of 4073 rich galaxy clusters grouped by constellation and by catalog number. Published first in 1958, it contained the clusters visible from the northern hemisphere. A supplement for the southern hemisphere survey was published in 1988. | ||||||
type |
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contributor | AAS_Frey.Katie original |