Orbital Period in Earth Days of Three of Jupiter's Moons
| Moon | Orbital period (days) |
|---|---|
| Europa | 3.6 |
| Leda | 240.9 |
| Arche | 723.9 |
The orbital period of a moon is the time it takes the moon to go around the planet it orbits one time. The table shows the orbital period of three of Jupiter’s moons, measured in Earth days.