IC1660 (Open cluster)
 
                    From South El Monte , IC1660 is not observable because it lies so far south that it never rises above the horizon.
| 
                    Name
                    IC1660                 | 
                    Object type
                    Open cluster                 | 
| Right ascension: | 01h12m [1] | 
| Declination: | −71°45' [1] | 
| Constellation: | Tucana | 
| Magnitude: | 13.51 (V) [1] 13.68 (B) [1] | 
| B-V Color (mag): | 0.17 | 
All times shown in South El Monte local time.
 
                        