| 翻訳と辞書 |
| Hermippe (moon) ： ウィキペディア英語版 |
Hermippe (moon)
Hermippe ( ; Greek ''Ερμίππη''), or , is a natural satellite of Jupiter. It was discovered by a team of astronomers from the Institute for Astronomy of the University of Hawaii led by David Jewitt and Scott S. Sheppard in 2001, and given the temporary designation .〔(IAUC 7900: ''Satellites of Jupiter'' ) May 16, 2002 (discovery)〕〔(MPEC 2002-J54: ''Eleven New Satellites of Jupiter'' ) May 15, 2002 (discovery and ephemeris)〕
Hermippe is about 4 kilometres in diameter, and orbits Jupiter at an average distance of 21 million kilometers in about 630 days, at an inclination of 151° to the ecliptic (149° to Jupiter's equator), in a retrograde direction and with an eccentricity of 0.2290.
It was named in August 2003 by the IAU, after Hermippe, a lover of Zeus (Jupiter).〔(IAUC 8177: ''Satellites of Jupiter, Saturn, Uranus'' ) 2003 August (naming the moon)〕
Hermippe belongs to the Ananke group, retrograde irregular moons which orbit Jupiter between 19.3 and , at inclinations of roughly 150°.
== 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「Hermippe (moon)」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|