Deneb Algedi (δ Capricorni) is the brightest star in the constellation Capricornus. It is about 39 light-years (ly) away and is an eclipsing binary. Its apparent magnitude varies between 2.83 and 3.05 mag with a period of 1.0228 days.
| Deneb Algedi | |
|---|---|
| Constellation | Capricornus |
| Right ascension | 21h 47m 2.44s |
| Declination | -16° 7′ 38.2″ |
| Apparent magnitude | 2.83 – 3.05 mag |
| Distance | (38.7 ± 0.1) |
| Bayer designation | δ Capricorni |
| Bright Star Catalogue | HR 8322 |
| Hipparcos Catalogue | HIP 107556 |
| SAO Catalogue | SAO 164644 |
