NGC 3878
 
NGC 3878 is a elliptical 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 3878:
| NGC: | NGC 3878 | 
| Type: | galaxy | 
| Galaxy type: | elliptical | 
| Galaxy morph class: | E | 
| Constellation: | Ursa Major | 
| Surface brightness: | 21.8 mag/arcsec2 | 
| B-mag (blue): | 14.0 | 
| J-mag (IR): | 11.9 | 
| H-mag (IR): | |
| K-mag (IR): | 11.2 | 
| Right Ascension: | 11:46:17.78 | 
| Declination: | 33:12:16.10 | 
| Major axis: | 0.6 ' | 
| Minor axis: | 0.6 ' | 
| Angle (major axis): | 145° | 
| Radial velocity: | 9802 km/s | 
| Redshift: | 0.03325 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS