Star Magnitude Calculator
Convert between apparent magnitude, absolute magnitude, and distance
Find Absolute Mag
Find Apparent Mag
Find Distance
Reference Stars
| Star | m | M | Distance (pc) |
|---|---|---|---|
| Sun | -26.74 | 4.83 | 0.0000049 |
| Sirius | -1.46 | 1.42 | 2.64 |
| Betelgeuse | 0.42 | -5.85 | 197 |
| Polaris | 1.98 | -3.6 | 133 |