NGC 6172
 
NGC 6172 is a elliptical galaxy located in the constellation of Serpens. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 6172:
| NGC: | NGC 6172 | 
| Type: | galaxy | 
| Galaxy type: | elliptical | 
| Galaxy morph class: | E | 
| Constellation: | Serpens | 
| Surface brightness: | 22.8 mag/arcsec2 | 
| B-mag (blue): | 14.1 | 
| J-mag (IR): | 10.8 | 
| H-mag (IR): | |
| K-mag (IR): | 10.1 | 
| Right Ascension: | 16:22:10.30 | 
| Declination: | -01:30:53.50 | 
| Major axis: | 0.9 ' | 
| Minor axis: | 0.89 ' | 
| Angle (major axis): | 80° | 
| Radial velocity: | 5003 km/s | 
| Redshift: | 0.01683 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS