GC 6819 an open cluster located in Cygnus. Its estimated age is around 2.5 billion years.
NGC 6819
- Constellation: Cygnus
- Right Ascension: 19h 41m 18s
- Declination: +40° 11′ 00″
- Distance: 7,000 ly
- Details
- Category: Open Clusters
- Telescope: Explore Scientific 127 Refractor
- Camera: ZWO 1600 MM