NGC 6171
 
NGC 6171 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 6171:
| NGC: | NGC 6171 | 
| Messier: | M 107 | 
| Type: | globular cluster | 
| Constellation: | Ophiuchus | 
| V-mag (visual): | 8.85 | 
| B-mag (blue): | 9.96 | 
| Right Ascension: | 16:32:31.92 | 
| Declination: | -13:03:13.10 | 
| Major axis: | 7.8 ' | 
| Radial velocity: | -35 km/s | 
| Redshift: | -0.00011 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS