NGC 81
NGC 81 is a galaxy located in the constellation of Andromeda. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 81:
| NGC: | NGC 81 |
| Type: | galaxy |
| Constellation: | Andromeda |
| Surface brightness: | 23.2 mag/arcsec2 |
| B-mag (blue): | 16.3 |
| J-mag (IR): | 12.8 |
| H-mag (IR): | |
| K-mag (IR): | 12.1 |
| Right Ascension: | 00:21:13.27 |
| Declination: | 22:22:58.40 |
| Major axis: | 0.41 ' |
| Minor axis: | 0.3 ' |
| Angle (major axis): | 88° |
| Radial velocity: | 6067 km/s |
| Redshift: | 0.02045 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS