翻訳と辞書 Words near each other ・ 257 (number) ・ 257 BC ・ 257 Central Park West ・ 257 Silesia ・ 257-gon ・ 2571 Geisei ・ 2572 Annschnell ・ 25727 Karsonmiller ・ 2575 Bulgaria ・ 2577 Litva ・ 2578 Saint-Exupéry ・ 257th Battalion, CEF ・ 257th Tunnelling Company ・ 258 ・ 258 BC ・ 258 Tyche ・ 25801 Oliviaschwob ・ 25893 Sugihara ・ 258th (Canadien-Français) Battalion, CEF ・ 258th Aero Squadron ・ 258th Field Artillery Regiment ・ 258th Infantry Division (Wehrmacht) ・ 258th Tunnelling Company ・ 259 ・ 259 Aletheia ・ 259 BC ・ 2590 Mourão ・ 2591 Dworetsky ・ 25924 Douglasadams ・ 25925 Jamesfenska Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 258 Tyche ： ウィキペディア英語版 258 Tyche 258 Tyche is a relatively large main belt asteroid discovered by Robert Luther at Düsseldorf-Bilk Observatory on 4 May 1886.〔 The stony S-type asteroid measures about 65 kilometers in diameter and has a perihelion of 2.1 AU.〔 Tyche orbits very close to the Eunomia family of asteroids, and could be a member based on composition. However, it is larger than all family members apart from 15 Eunomia while lying at the very edge of the family group. Hence, there is a good chance that it is an unrelated interloper. There is some uncertainty regarding Tyche's rotation period. Various authors give values from 9.983 to 10.041 hours.〔 It was named after Greek goddess of fortune, Tyche, which is also the name of one of the Oceanids. Tyche's Roman equivalent is Fortuna, after which the asteroid 19 Fortuna is named.〔 == 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「258 Tyche」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.