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Thelxinoe (moon) : ウィキペディア英語版 | Thelxinoe (moon) Thelxinoe ( ; Greek: ''Θελξινόη''), also known as , is a natural satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2004 from pictures taken in 2003, and originally received the temporary designation .〔(IAUC 8276: ''S/2003 J 22'' ) 2004 January 25 (discovery)〕〔(MPEC 2004-B41: ''S/2003 J 22'' ) 2004 January 24 (discovery and ephemeris)〕 Thelxinoe is about 2 kilometres in diameter, and orbits Jupiter at an average distance of 20,454 Mm in 597.607 days, at an inclination of 151° to the ecliptic (153° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.2685. It was named in March 2005 after Thelxinoe, one of the four original Muses according to some Greek writers, and a daughter of Zeus (Jupiter) by Mnemosyne.〔(IAUC 8502: ''Satellites of Jupiter'' ) 2005 March 30 (naming the moon)〕 Thelxinoe belongs to the Ananke group, retrograde irregular moons which orbit Jupiter between 19.3 and 22.7 Gm, at inclinations of roughly 150°. ==References==
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