NGC 6366
 
NGC 6366 is a globular cluster located in the constellation of Ophiuchus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6366:
| NGC: | NGC 6366 | 
| Type: | globular cluster | 
| Constellation: | Ophiuchus | 
| Right Ascension: | 17:27:44.33 | 
| Declination: | -05:04:35.90 | 
| Major axis: | 13.8 ' | 
| Radial velocity: | -121 km/s | 
| Redshift: | -0.00040 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS