IC 138
IC 138 is a mixed spiral galaxy located in the constellation Cetus. Some key stats include:
| IC: | IC 138 |
| Type: | galaxy |
| Galaxy type: | mixed spiral |
| Galaxy morph class: | SABc |
| Constellation: | Cetus |
| Surface brightness: | 23.3 mag/arcsec2 |
| B-magnitude (blue): | 14.7 |
| J-magnitude (IR): | 11.9 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 11.1 |
| Right Ascension: | 01:33:01.98 |
| Declination: | -00:41:23.40 |
| Major axis: | 1.12 ' |
| Minor axis: | 0.74 ' |
| Angle (major axis): | 23° |
| Radial velocity: | 4593 km/s |
| Redshift: | 0.01544 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula