Search for Star Clusters by

Constellation, Magnitude and Size

Enter your search criteria below. The default magnitude of 99.9 will show all objects (unknown magnitude values are shown as 99.9 in this database). Size is in arc minutes - to find an object smaller than 1 arc minute, blank out this field. This will display objects of all sizes. Sort order is by ra (right ascension), mag (magnitude), urano (Uranometria 2000 chart number) or object (object catalog name).
Constellation:
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