NGC 531
NGC 531 is a lenticular galaxy located in the constellation Andromeda. Some key stats include:
| NGC: | NGC 531 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | S0-a |
| Constellation: | Andromeda |
| Surface brightness: | 24.5 mag/arcsec2 |
| B-magnitude (blue): | 14.8 |
| J-magnitude (IR): | 11.4 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 10.7 |
| Right Ascension: | 01:26:18.90 |
| Declination: | 34:45:14.00 |
| Major axis: | 1.77 ' |
| Minor axis: | 0.47 ' |
| Angle (major axis): | 33° |
| Radial velocity: | 4660 km/s |
| Redshift: | 0.015667 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula