Messier 39 is an open cluster located in Cygnus. It contains an estimated 30 members and an age of approximately 200 - 300 million years. A wide and loose cluster with a starry background.
Messier 39 (2017)
- Constellation: Cygnus
- Right Ascension: 21h 31m 48.0s
- Declination: +48° 26′ 00"
- Distance: 1,010 ly
- Details
- Category: Open Clusters
- Telescope: EDT 80mm Reftactor
- Camera: ZWO 1600 MM