Achernar vs Musica
| Property | Achernar | Musica |
|---|---|---|
| Designation | Alp Eri | 18 Del |
| Constellation | N/A | N/A |
| Spectral Class | Class B — B-type (Blue-White) | Class G — G-type (Yellow) |
| Apparent Magnitude | +0.45 | +5.51 |
| Absolute Magnitude | -2.70 | 1.13 |
| Distance | 139 ly | 246 ly |
| Mass | N/A | N/A |
| Radius | N/A | N/A |
| Temperature | N/A | N/A |
| Luminosity | N/A | N/A |