NGC 1660
NGC 1660 is a early spiral galaxy located in the constellation Caelum. Some key stats include:
| NGC: | NGC 1660 |
| Type: | galaxy |
| Galaxy type: | early spiral |
| Galaxy morph class: | Sa |
| Constellation: | Caelum |
| Surface brightness: | 23.5 mag/arcsec2 |
| B-magnitude (blue): | 14.8 |
| J-magnitude (IR): | 11.9 |
| H-magnitude (IR): | |
| K-magnitude (IR): | 11.2 |
| Right Ascension: | 04:44:11.41 |
| Declination: | -41:29:51.30 |
| Major axis: | 1.14 ' |
| Minor axis: | 0.62 ' |
| Angle (major axis): | 31° |
| Radial velocity: | 6198 km/s |
| Redshift: | 0.02089 |
Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula