NGC 4689
NGC 4689 is a late 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 4689:
| NGC: | NGC 4689 |
| Type: | galaxy |
| Galaxy type: | late spiral |
| Galaxy morph class: | Sc |
| Constellation: | Coma Berenices |
| Surface brightness: | 22.9 mag/arcsec2 |
| V-mag (visual): | 10.9 |
| B-mag (blue): | 11.5 |
| J-mag (IR): | 8.76 |
| H-mag (IR): | |
| K-mag (IR): | 8.06 |
| Right Ascension: | 12:47:45.56 |
| Declination: | 13:45:46.10 |
| Major axis: | 3.82 ' |
| Minor axis: | 2.86 ' |
| Angle (major axis): | 163° |
| Radial velocity: | 1620 km/s |
| Redshift: | 0.00542 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS