Star Clusters

Star Clusters

Star Clusters
Astronomical Photometry 98:226 (2008-003)
VI: Yerkes Observatory
U Cygni (with white comparison stars) in the constellation Cygnus. Double slide showing effect of intensely red star on color-corrected plate for exact photographic photometry.
Variable stars | Stellar systems | Cygnus (Constellation) | Milky Way Galaxy
Jordan, Frank Craig, 1865-1941
Lantern slides; 3.3 x 7.2 cm
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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