Alioth vs Alphecca
| Property | Alioth | Alphecca |
|---|---|---|
| Designation | 77Eps UMa | 5Alp CrB |
| Constellation | Ursa Major | N/A |
| Spectral Class | Class A — A-type (White) | Class A — A-type (White) |
| Apparent Magnitude | +1.76 | +2.22 |
| Absolute Magnitude | -0.26 | 0.41 |
| Distance | 82.5 ly | 75.0 ly |
| Mass | N/A | N/A |
| Radius | N/A | N/A |
| Temperature | N/A | N/A |
| Luminosity | N/A | N/A |