Achernar vs Alphecca
| Property | Achernar | Alphecca |
|---|---|---|
| Designation | Alp Eri | 5Alp CrB |
| Constellation | N/A | N/A |
| Spectral Class | Class B — B-type (Blue-White) | Class A — A-type (White) |
| Apparent Magnitude | +0.45 | +2.22 |
| Absolute Magnitude | -2.70 | 0.41 |
| Distance | 139 ly | 75.0 ly |
| Mass | N/A | N/A |
| Radius | N/A | N/A |
| Temperature | N/A | N/A |
| Luminosity | N/A | N/A |