NGC 3728
 
NGC 3728 is a spiral 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 3728:
| NGC: | NGC 3728 | 
| Type: | galaxy | 
| Galaxy type: | spiral | 
| Galaxy morph class: | Sb | 
| Constellation: | Leo | 
| Surface brightness: | 23.7 mag/arcsec2 | 
| B-mag (blue): | 14.5 | 
| J-mag (IR): | 11.2 | 
| H-mag (IR): | |
| K-mag (IR): | 10.5 | 
| Right Ascension: | 11:33:15.78 | 
| Declination: | 24:26:48.80 | 
| Major axis: | 1.56 ' | 
| Minor axis: | 0.85 ' | 
| Angle (major axis): | 22° | 
| Radial velocity: | 6854 km/s | 
| Redshift: | 0.02313 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS