NGC 7138
NGC 7138 is a barred spiral galaxy located in the constellation of Pegasus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 7138:
| NGC: | NGC 7138 |
| Type: | galaxy |
| Galaxy type: | barred spiral |
| Galaxy morph class: | SBa |
| Constellation: | Pegasus |
| Surface brightness: | 23.9 mag/arcsec2 |
| B-mag (blue): | 15.3 |
| J-mag (IR): | 11.3 |
| H-mag (IR): | |
| K-mag (IR): | 10.6 |
| Right Ascension: | 21:49:01.09 |
| Declination: | 12:30:51.20 |
| Major axis: | 1.2 ' |
| Minor axis: | 0.62 ' |
| Angle (major axis): | 176° |
| Radial velocity: | 8299 km/s |
| Redshift: | 0.028076 |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS