NGC 6866
NGC 6866 is a open cluster located in the constellation Cygnus. Some key stats include:
| NGC: | NGC 6866 |
| Type: | open cluster |
| Constellation: | Cygnus |
| V-magnitude (visual): | 7.6 |
| B-magnitude (blue): | 8.04 |
| Right Ascension: | 20:03:55.18 |
| Declination: | 44:09:32.80 |
| Major axis: | 5.1 ' |
| Radial velocity: | 13 km/s |
| Redshift: | 0.000042 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula