M39 (NGC 7092)

Typ:	Open cluster
Constellation:	Cygnus
Size:	32'
Distance:	0.8244 kLj
Brightness:	5.5 mag
Position:	RA:21h 31m 42s DEC:+48° 26′ 00″
Max. height:	88.42°, Aug. (midnight at +50°N)
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Discovered:	Guillaume Le Gentil, 1749
Details:	Read more on Wikipedia