翻訳と辞書 Words near each other ・ 111 Brigade (Sri Lanka) ・ 111 Centoundici ・ 111 Eighth Avenue ・ 111 First Street ・ 111 First Street (film) ・ 111 George Street ・ 111 Herculis ・ 111 Huntington Avenue ・ 111 Murray Street ・ 111 Piccadilly ・ 111 South Wacker Drive ・ 111 Squadron ・ 111 Squadron SAAF ・ 111 Squadron, Republic of Singapore Air Force ・ 111 Street, Edmonton ・ 111 Tauri ・ 111 West 57th Street ・ 111/112 Avenue, Edmonton ・ 1110 ・ 1110 AM ・ 1110 Jaroslawa ・ 11101 Českáfilharmonie ・ 1110s ・ 1110s BC ・ 1110s in architecture ・ 1110s in art ・ 1110s in England ・ 1110s in poetry ・ 1111 ・ 1111 19th Street 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 111 Tauri ： ウィキペディア英語版 111 Tauri 111 Tauri is a wide binary star〔 system in the constellation Taurus. It is located at a distance of about 47 light years from the Sun. Primary component A is a main sequence star with a stellar classification of F8V. The secondary component B (Gliese 201) is a K-type main sequence star.〔 It is larger and more luminous than the Sun, with about 130% of the Sun's radius and 185% of the Sun's luminosity. The apparent magnitude of 5.1 indicates it is a faint star that can be viewed by the naked eye under good, dark-sky conditions. The metallicity of the primary star, which measures the proportion of elements other than hydrogen and helium, is similar to the Sun. Estimates of (), which is the logarithm of the ratio of iron to hydrogen as compared to the Sun, range from a low of −0.14 to a high of 0.05.〔〔 This star shows an unusually high content of Lithium, which remains unexplained.〔 Age estimates for this star range from 3.6 to 3.76 billion years.〔〔 It is a prominent X-ray source.〔 This star is rotating relatively rapidly, completing a rotation along the equator every 4.1 days as compared to 25 days for the Sun. It is also undergoing differential rotation in which the rotation velocity varies by latitude.〔 This star was examined for an excess of infrared emission that could indicate it has a circumstellar debris disk of dust, but no significant excess was observed.〔 The space velocity components of this star are (V, W ) = (−14.63, 7.63 ) km/s.〔 It shares a common proper motion with HIP 25220, an active star with stellar classification K4V. Both stars are members of the Hyades stellar kinematic group of co-moving stars.〔 ==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「111 Tauri」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.