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Chaldene
Chaldene ( ; Greek: ''Χαλδηνή''), also known as , 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 .〔(IAUC 7555: ''Satellites of Jupiter'' ) 2001 January 5 (discovery)〕〔(MPEC 2001-A29: ''S/2000 J 7, S/2000 J 8, S/2000 J 9, S/2000 J 10, S/2000 J 11'' ) 2001 January 15 (discovery and ephemeris)〕〔(MPEC 2001-T59: ''S/2000 J 8, S/2000 J 9, S/2000 J 10'' ) 2001 October 15 (revised ephemeris)〕
Chaldene is about 3.8 kilometres in diameter, and orbits Jupiter at an average distance of 22,713 Mm in 699.327 days, at an inclination of 167° to the ecliptic (169° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.2916.
It was named in October 2002 after Chaldene, the mother of Solymos by Zeus in Greek mythology.〔(IAUC 7998: ''Satellites of Jupiter'' ) 2002 October 22 (naming the moon)〕
It belongs to the Carme group, made up of irregular retrograde moons orbiting Jupiter at a distance ranging between 23 and 24 Gm and at an inclination of about 165°.
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Chaldene」の詳細全文を読む
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