Thebe (pronounced "THEE bee") is the fourth of Jupiter's known satellites. It was discovered by [Voyager 1]
? and was named after a nymph
? who was the daughter of the river god Asopus
?.
- Orbital radius: 222,000 km
- diameter: 100 km (100 x 90)
- mass: 7.77*1017 kg
- Orbital period: 16.23 hours