NGC 6331
 
NGC 6331 is a elliptical galaxy located in the constellation of Ursa Minor. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6331:
| NGC: | NGC 6331 | 
| Type: | galaxy | 
| Galaxy type: | elliptical | 
| Galaxy morph class: | E | 
| Constellation: | Ursa Minor | 
| B-mag (blue): | 15.2 | 
| J-mag (IR): | 11.6 | 
| H-mag (IR): | |
| K-mag (IR): | 10.9 | 
| Right Ascension: | 17:03:35.97 | 
| Declination: | 78:37:44.40 | 
| Major axis: | 1.04 ' | 
| Minor axis: | 1 ' | 
| Angle (major axis): | 30° | 
| Radial velocity: | 15412 km/s | 
| Redshift: | 0.0528 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS