IC 4990
IC 4990 is a barred spiral galaxy located in the constellation of Pavo. The ICGC is a catalog of 5,386 nebulae, star clusters, and galaxies. Here are the key stats on IC 4990:
| IC: | IC 4990 |
| Type: | galaxy |
| Galaxy type: | barred spiral |
| Galaxy morph class: | SBc |
| Constellation: | Pavo |
| Surface brightness: | 23.6 mag/arcsec2 |
| B-mag (blue): | 16.1 |
| J-mag (IR): | 13.5 |
| H-mag (IR): | |
| K-mag (IR): | 12.8 |
| Right Ascension: | 20:21:25.59 |
| Declination: | -66:53:27.10 |
| Major axis: | 0.77 ' |
| Minor axis: | 0.36 ' |
| Angle (major axis): | 19° |
| Radial velocity: | 12722 km/s |
| Redshift: | 0.04338 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS