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PK 59-18.1 - Abell 72
Delphinus
Penryn, California
August 2006
M 250 @ f9.3 (ag, ST-4)
ST-10XME LRGB 15 minutes each

Pk 59-18.1 is a 2 arc-minute mag 14.6 (visual) planetary.  Surface brightness is in the range of mag 15+.   PGC 66491 is the dim galaxy at center bottom.