α Caeli is a double star and the brightest star in the constellation Caelum. It is 72 light-years (ly) away and has an apparent magnitude of 4.45 mag.
| α Caeli | |
|---|---|
| Constellation | Caelum |
| Right ascension | 04h 40m 33.71s |
| Declination | −41° 51′ 49.51″ |
| Apparent magnitude | 4.45 mag |
| Distance | 72 ly |
| Bayer designation | α Caeli |
| Bright Star Catalogue | HR 1502 |
| Hipparcos Catalogue | HIP 21770 |
| SAO Catalogue | SAO 216926 |
