NGC 3557B
NGC 3557B is a elliptical galaxy located in the constellation Centaurus. Some key stats include:
| NGC: | NGC 3557B |
| Type: | galaxy |
| Galaxy type: | elliptical |
| Galaxy morph class: | E |
| Constellation: | Centaurus |
| Surface brightness: | 23.6 mag/arcsec2 |
| V-magnitude (visual): | 12.5 |
| B-magnitude (blue): | 13.5 |
| J-magnitude (IR): | 10.0 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 9.35 |
| Right Ascension: | 11:09:32.13 |
| Declination: | -37:20:58.70 |
| Major axis: | 1.83 ' |
| Minor axis: | 0.52 ' |
| Angle (major axis): | 110° |
| Radial velocity: | 2837 km/s |
| Redshift: | 0.009507 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula