NGC 4691
NGC 4691 is a lenticular galaxy located in the constellation of Virgo. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 4691:
| NGC: | NGC 4691 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | S0-a |
| Constellation: | Virgo |
| Surface brightness: | 22.5 mag/arcsec2 |
| V-mag (visual): | 10.9 |
| B-mag (blue): | 11.5 |
| J-mag (IR): | 9.39 |
| H-mag (IR): | |
| K-mag (IR): | 8.75 |
| Right Ascension: | 12:48:13.63 |
| Declination: | -03:19:57.80 |
| Major axis: | 3.03 ' |
| Minor axis: | 2.46 ' |
| Angle (major axis): | 28° |
| Radial velocity: | 1125 km/s |
| Redshift: | 0.00376 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS