NGC 7421
NGC 7421 is a spiral galaxy located in the constellation of Grus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 7421:
| NGC: | NGC 7421 |
| Type: | galaxy |
| Galaxy type: | spiral |
| Galaxy morph class: | Sbc |
| Constellation: | Grus |
| Surface brightness: | 23.0 mag/arcsec2 |
| V-mag (visual): | 11.9 |
| B-mag (blue): | 12.6 |
| J-mag (IR): | 10.2 |
| H-mag (IR): | |
| K-mag (IR): | 9.61 |
| Right Ascension: | 22:56:54.33 |
| Declination: | -37:20:50.10 |
| Major axis: | 2.38 ' |
| Minor axis: | 1.95 ' |
| Angle (major axis): | 85° |
| Radial velocity: | 1801 km/s |
| Redshift: | 0.006024 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS