NGC 3988
 
NGC 3988 is a elliptical galaxy located in the constellation of Leo. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 3988:
| NGC: | NGC 3988 | 
| Type: | galaxy | 
| Galaxy type: | elliptical | 
| Galaxy morph class: | E | 
| Constellation: | Leo | 
| Surface brightness: | 22.9 mag/arcsec2 | 
| B-mag (blue): | 14.6 | 
| J-mag (IR): | 11.4 | 
| H-mag (IR): | |
| K-mag (IR): | 10.7 | 
| Right Ascension: | 11:57:24.22 | 
| Declination: | 27:52:39.10 | 
| Major axis: | 0.76 ' | 
| Minor axis: | 0.59 ' | 
| Angle (major axis): | 50° | 
| Radial velocity: | 6467 km/s | 
| Redshift: | 0.02181 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS