翻訳と辞書 Words near each other ・ 47 mm APX anti-tank gun ・ 47 mm Model 1931 anti-tank gun ・ 47 morto che parla ・ 47 Natkal ・ 47 Ophiuchi ・ 47 Palace Court ・ 47 Plaza Street West ・ 47 Rojulu ・ 47 Ronin (1994 film) ・ 47 Ronin (2013 film) ・ 47 Squadron ・ 47 Street ・ 47 Tauri ・ 47 to 84 ・ 47 Tucanae ・ 47 Ursae Majoris ・ 47 Ursae Majoris b ・ 47 Ursae Majoris c ・ 47 Ursae Majoris d ・ 47-foot Motor Lifeboat ・ 470 ・ 470 (dinghy) ・ 470 BC ・ 470 European Championships ・ 470 Express Pierrefonds ・ 470 Kilia ・ 470 World Championships ・ 4700th Air Defense Group ・ 4702d Defense Wing ・ 4703 Kagoshima 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 47 Ursae Majoris ： ウィキペディア英語版 47 Ursae Majoris 47 Ursae Majoris (often abbreviated 47 UMa) is a solar analog, yellow dwarf star approximately 46 light-years〔 away from Earth in the constellation of Ursa Major. , it has been confirmed that three Jupiter-like extrasolar planets orbit the star. Because of this, 47 Ursae Majoris was listed as one of top 100 target stars for NASA's former Terrestrial Planet Finder mission.〔 〕 == Distance and visibility == 47 Ursae Majoris is located fairly close to the Solar System: according to astrometric measurements made by the Hipparcos astrometry satellite, the star exhibits a parallax of 71.11 milliarcseconds, corresponding to a distance of 45.913 light-years.〔 With an apparent magnitude of +5.03, it is visible to the naked eye. 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「47 Ursae Majoris」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.