NGC 3691
NGC 3691 is a barred spiral galaxy located in the constellation Leo. Some key stats include:
| NGC: | NGC 3691 |
| Type: | galaxy |
| Galaxy type: | barred spiral |
| Galaxy morph class: | SBb |
| Constellation: | Leo |
| Surface brightness: | 21.9 mag/arcsec2 |
| B-magnitude (blue): | 12.6 |
| J-magnitude (IR): | 11.4 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 10.7 |
| Right Ascension: | 11:28:09.41 |
| Declination: | 16:55:13.70 |
| Major axis: | 1.49 ' |
| Minor axis: | 1.04 ' |
| Angle (major axis): | 20° |
| Radial velocity: | 1067 km/s |
| Redshift: | 0.003566 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula