NGC 3870
 
NGC 3870 is a lenticular galaxy located in the constellation of Ursa Major. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 3870:
| NGC: | NGC 3870 | 
| Type: | galaxy | 
| Galaxy type: | lenticular | 
| Galaxy morph class: | S0-a | 
| Constellation: | Ursa Major | 
| Surface brightness: | 22.2 mag/arcsec2 | 
| V-mag (visual): | 13.0 | 
| B-mag (blue): | 13.4 | 
| J-mag (IR): | 11.6 | 
| H-mag (IR): | |
| K-mag (IR): | 11.0 | 
| Right Ascension: | 11:45:56.60 | 
| Declination: | 50:11:59.10 | 
| Major axis: | 1.03 ' | 
| Minor axis: | 0.75 ' | 
| Angle (major axis): | 24° | 
| Radial velocity: | 722 km/s | 
| Redshift: | 0.002412 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS