翻訳と辞書 Words near each other ・ List of executioners ・ List of executions at Fremantle Prison ・ List of Executive Council of Hong Kong unofficial members 1896–1941 ・ List of exercise prescription software ・ List of Exeter City F.C. seasons ・ List of exhibitions by Olafur Eliasson ・ List of Exiles characters ・ List of existentialists ・ List of existing model dwellings ・ List of exit examinations in the United States ・ List of Exo members ・ List of exonerated death row inmates ・ List of exoplanet extremes ・ List of exoplanet firsts ・ List of exoplanet search projects ・ List of exoplanetary host stars ・ List of exoplanets ・ List of exoplanets detected by microlensing ・ List of exoplanets detected by radial velocity ・ List of exoplanets detected by timing ・ List of exoplanets discovered using the Kepler spacecraft ・ List of exorcists ・ List of Exosquad episodes ・ List of expatriate Afghan football clubs ・ List of expatriate Irish populations ・ List of expatriate players who have played in Korea Baseball Championship ・ List of expeditions of Muhammad ・ List of expenses claims in the United Kingdom parliamentary expenses scandal ・ List of experimental aircraft ・ List of experimental and computational labs focusing on IDPs 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 List of exoplanetary host stars ： ウィキペディア英語版 List of exoplanetary host stars The following is a list of 678 exoplanetary host stars sorted by right ascension. The table contains information about the coordinates, spectral and physical properties, and number of confirmed planets as of September 2013. The two most important stellar properties are mass and metallicity because they determine how these planetary systems form. Stars of higher mass and metallicity tend to have more numerous and more massive planets. Most of the stars below are solar-type, mainly in the spectral classes F, G, and K, because astronomers tend to look for planets around stars similar to the Sun. Others are giants, which have used up all the hydrogen in their cores. Finding planets around giant stars gives clues as to how planetary systems evolve and how the properties of planets change with the evolution of the stars. As of 2013, there are 549 stars with one confirmed planet, and only 129 stars with two or more confirmed transiting planets; that is, only 17% of all exoplanetary host stars have two or more confirmed transiting planets. The star with the most confirmed planets is HD 10180, containing 7 confirmed planets, plus two more unconfirmed planets. The most massive exoplanetary host star is Epsilon Tauri (), while the least massive is 2M J044144 (). The most metal-rich star is 1RXS 1609 (0.616 dex, 4.13 × Sun), while the most metal-poor is HIP 13044 (−2.086, 0.0082 × Sun). The nearest exoplanetary host star is Alpha Centauri B (4.36 ly), while the most distant is MOA-2008-BLG-310L (23807 ly). Visually, the brightest exoplanetary host star seen from Earth is Pollux (1.15), while the faintest is OGLE-2005-BLG-390L (27.98). ==List== ''A yellow row denotes a star with multiple planets.'' 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「List of exoplanetary host stars」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.