NGC 4747
NGC 4747 is a barred spiral galaxy located in the constellation of Coma Berenices. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 4747:
| NGC: | NGC 4747 |
| Type: | galaxy |
| Galaxy type: | barred spiral |
| Galaxy morph class: | SBcd |
| Constellation: | Coma Berenices |
| Surface brightness: | 22.6 mag/arcsec2 |
| V-mag (visual): | 12.3 |
| B-mag (blue): | 12.9 |
| Right Ascension: | 12:51:45.95 |
| Declination: | 25:46:37.50 |
| Major axis: | 2.09 ' |
| Minor axis: | 1 ' |
| Angle (major axis): | 33° |
| Radial velocity: | 1187 km/s |
| Redshift: | 0.003966 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS