NGC 3631
NGC 3631 is a late spiral galaxy located in the constellation Ursa Major. Some key stats include:
| NGC: | NGC 3631 |
| Type: | galaxy |
| Galaxy type: | late spiral |
| Galaxy morph class: | Sc |
| Constellation: | Ursa Major |
| Surface brightness: | 22.1 mag/arcsec2 |
| V-magnitude (visual): | 10.4 |
| B-magnitude (blue): | 10.7 |
| J-magnitude (IR): | 8.91 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 8.22 |
| Right Ascension: | 11:21:02.87 |
| Declination: | 53:10:10.40 |
| Major axis: | 3.72 ' |
| Minor axis: | 3.08 ' |
| Angle (major axis): | 118° |
| Radial velocity: | 1149 km/s |
| Redshift: | 0.00384 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula