IC 4661
IC 4661 is a late spiral galaxy located in the constellation of Apus. The ICGC is a catalog of 5,386 nebulae, star clusters, and galaxies. Here are the key stats on IC 4661:
| IC: | IC 4661 |
| Type: | galaxy |
| Galaxy type: | late spiral |
| Galaxy morph class: | Sc |
| Constellation: | Apus |
| Surface brightness: | 23.0 mag/arcsec2 |
| B-mag (blue): | 13.4 |
| J-mag (IR): | 11.6 |
| H-mag (IR): | |
| K-mag (IR): | 10.5 |
| Right Ascension: | 17:51:02.76 |
| Declination: | -74:01:56.60 |
| Major axis: | 1.62 ' |
| Minor axis: | 1.3 ' |
| Angle (major axis): | 63° |
| Radial velocity: | 4848 km/s |
| Redshift: | 0.016303 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS