NGC 621
NGC 621 is a lenticular galaxy located in the constellation of Triangulum. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 621:
| NGC: | NGC 621 |
| Type: | galaxy |
| Galaxy type: | lenticular |
| Galaxy morph class: | S0 |
| Constellation: | Triangulum |
| Surface brightness: | 23.2 mag/arcsec2 |
| B-mag (blue): | 14.1 |
| J-mag (IR): | 10.6 |
| H-mag (IR): | |
| K-mag (IR): | 9.95 |
| Right Ascension: | 01:36:49.06 |
| Declination: | 35:30:43.90 |
| Major axis: | 1.12 ' |
| Minor axis: | 1.06 ' |
| Angle (major axis): | 105° |
| Radial velocity: | 5113 km/s |
| Redshift: | 0.017202 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS