IC 4539
IC 4539 is a mixed spiral galaxy located in the constellation of Corona Borealis. The ICGC is a catalog of 5,386 nebulae, star clusters, and galaxies. Here are the key stats on IC 4539:
| IC: | IC 4539 |
| Type: | galaxy |
| Galaxy type: | mixed spiral |
| Galaxy morph class: | SABb |
| Constellation: | Corona Borealis |
| Surface brightness: | 23.1 mag/arcsec2 |
| B-mag (blue): | 15.7 |
| J-mag (IR): | 13.0 |
| H-mag (IR): | |
| K-mag (IR): | 12.3 |
| Right Ascension: | 15:18:31.15 |
| Declination: | 32:23:34.30 |
| Major axis: | 0.55 ' |
| Minor axis: | 0.45 ' |
| Angle (major axis): | 153° |
| Radial velocity: | 17804 km/s |
| Redshift: | 0.06126 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS