[moon] Chaldene (iː {respell|kal|DEE|nee}; Greek: Χαλδηνή), also known as Jupiter XXI, is a retrograde irregular satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard, et al., in 2000, and given the temporary designation S/2000 J 10. Chaldene is about 3.8 kilometres i... Found on http://en.wikipedia.org/wiki/Chaldene_(moon)