Aldebaran vs Alnilam
| Property | Aldebaran | Alnilam |
|---|---|---|
| Designation | 87Alp Tau | 46Eps Ori |
| Constellation | Taurus | Orion |
| Spectral Class | Class K — K-type (Orange) | Class B — B-type (Blue-White) |
| Apparent Magnitude | +0.87 | +1.69 |
| Absolute Magnitude | -0.68 | -7.22 |
| Distance | 66.6 ly | 1,977 ly |
| Mass | N/A | N/A |
| Radius | N/A | N/A |
| Temperature | N/A | N/A |
| Luminosity | N/A | N/A |