Achernar vs 17 Tauri
| Propriété | Achernar | 17 Tauri |
|---|---|---|
| Désignation | Alp Eri | 17 Tau |
| Constellation | N/A | Taurus |
| Classe Spectrale | Class B — B-type (Blue-White) | Class B — B-type (Blue-White) |
| Magnitude Apparente | +0.45 | +3.72 |
| Magnitude Absolue | -2,70 | -1,75 |
| Distance | 139 ly | 405 ly |
| Masse | N/A | N/A |
| Rayon | N/A | N/A |
| Température | N/A | N/A |
| Luminosité | N/A | N/A |