NGC 7731
NGC 7731 is a barred spiral galaxy located in the constellation of Pisces. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 7731:
| NGC: | NGC 7731 |
| Type: | galaxy |
| Galaxy type: | barred spiral |
| Galaxy morph class: | SBa |
| Constellation: | Pisces |
| Surface brightness: | 22.9 mag/arcsec2 |
| V-mag (visual): | 13.5 |
| B-mag (blue): | 14.2 |
| J-mag (IR): | 11.5 |
| H-mag (IR): | |
| K-mag (IR): | 10.7 |
| Right Ascension: | 23:41:29.07 |
| Declination: | 03:44:24.10 |
| Major axis: | 1.05 ' |
| Minor axis: | 0.77 ' |
| Angle (major axis): | 79° |
| Radial velocity: | 3040 km/s |
| Redshift: | 0.01019 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS