Messier 39
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Messier 39 or M39, also known as NGC 7092, is an open cluster of stars in the constellation of Cygnus, positioned two degrees to the south of the star Pi Cygni and around 9° east-northeast of Deneb. The cluster was discovered by Guillaume Le... Wikipedia
Apparent magnitude (V): 4.6
Distance to Earth: 1,063 light years
Radius: 3.6 light years
Declination: +48° 26′ 00″
Right ascension: 21h 31m 48.0s
Apparent dimensions (V): 29′
Constellation: Cygnus