What is Iocaste?

Q: What is Iocaste?


A: Iocaste is a moon of Jupiter.

Q: Who discovered Iocaste and when?


A: Iocaste was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2000.

Q: What is the average distance at which Iocaste orbits Jupiter?


A: Iocaste orbits Jupiter at an average distance of 20,723,000 km.

Q: What is the name of the group that Iocaste belongs to and what is it believed to be?


A: Iocaste belongs to the Ananke group, which is believed to be the remnants of a break-up of a captured asteroid.

Q: How long does it take for Iocaste to orbit Jupiter?


A: It takes Iocaste 609.427 days to orbit Jupiter.

Q: Why was Iocaste named after Jocasta?


A: Iocaste was named after Jocasta, the mother/wife of Oedipus in Greek mythology.

Q: What is the size of Iocaste and what does it look like?


A: Iocaste is about 5 kilometres in diameter and appears grey, similar to C-type asteroids.

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