Alpha Eridani vs Acrux
| Properti | Alpha Eridani | Acrux |
|---|---|---|
| Penunjukan | Alp Eri | Alp1Cru |
| Rasi Bintang | N/A | Crux |
| Kelas Spektral | Class B — B-type (Blue-White) | Class B — B-type (Blue-White) |
| Magnitudo Semu | +0.45 | +0.77 |
| Magnitudo Mutlak | -2,70 | -4,20 |
| Jarak | 139 ly | 322 ly |
| Massa | N/A | N/A |
| Radius | N/A | N/A |
| Suhu | N/A | N/A |
| Luminositas | N/A | N/A |