IC 1991
IC 1991 is a late spiral galaxy located in the constellation of Horologium. The ICGC is a catalog of 5,386 nebulae, star clusters, and galaxies. Here are the key stats on IC 1991:
| IC: | IC 1991 |
| Type: | galaxy |
| Galaxy type: | late spiral |
| Galaxy morph class: | Sc |
| Constellation: | Horologium |
| Surface brightness: | 23.5 mag/arcsec2 |
| B-mag (blue): | 16.1 |
| J-mag (IR): | 13.3 |
| H-mag (IR): | |
| K-mag (IR): | 13.1 |
| Right Ascension: | 03:44:46.79 |
| Declination: | -51:31:24.30 |
| Major axis: | 0.84 ' |
| Minor axis: | 0.28 ' |
| Angle (major axis): | 40° |
| Radial velocity: | 11274 km/s |
| Redshift: | 0.03834 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS