NGC 6173
 
NGC 6173 is a elliptical galaxy located in the constellation of Hercules. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6173:
| NGC: | NGC 6173 | 
| Type: | galaxy | 
| Galaxy type: | elliptical | 
| Galaxy morph class: | E | 
| Constellation: | Hercules | 
| Surface brightness: | 23.5 mag/arcsec2 | 
| V-mag (visual): | 12.1 | 
| B-mag (blue): | 13.1 | 
| J-mag (IR): | 10.2 | 
| H-mag (IR): | |
| K-mag (IR): | 9.61 | 
| Right Ascension: | 16:29:44.90 | 
| Declination: | 40:48:41.80 | 
| Major axis: | 2.03 ' | 
| Minor axis: | 1.4 ' | 
| Angle (major axis): | 145° | 
| Radial velocity: | 8667 km/s | 
| Redshift: | 0.02934 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS