Star Clusters

Star Clusters

Star Clusters
Binary Star System 40:1720 (2008-003)
VI: Yerkes Observatory
Two parallax plates used for determining stellar distances taken three months apart at Yerkes Observatory. The faint star system in the middle of each plate is Kr├╝ger 60 in the constellation Cepheus.
Binary stars | Red dwarf stars | Cepheus (Constellation) | Stellar systems | Astronomical photography
Glass plate negatives; 18.5 x 24.4 cm
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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