NGC 4539
NGC 4539 is a early spiral galaxy located in the constellation Coma Berenices. Some key stats include:
| NGC: | NGC 4539 |
| Type: | galaxy |
| Galaxy type: | early spiral |
| Galaxy morph class: | Sa |
| Constellation: | Coma Berenices |
| Surface brightness: | 23.4 mag/arcsec2 |
| V-magnitude (visual): | 12.0 |
| B-magnitude (blue): | 12.9 |
| J-magnitude (IR): | 10.3 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 9.61 |
| Right Ascension: | 12:34:34.74 |
| Declination: | 18:12:09.70 |
| Major axis: | 2.74 ' |
| Minor axis: | 1.08 ' |
| Angle (major axis): | 94° |
| Radial velocity: | 1245 km/s |
| Redshift: | 0.00416 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula