翻訳と辞書 Words near each other ・ Epsilon Eridani in fiction ・ Epsilon Euskadi ee1 ・ Epsilon Geminorum ・ Epsilon Gruis ・ Epsilon Herculis ・ Epsilon Hydrae ・ Epsilon Hydri ・ Epsilon II Archaeological Site ・ Epsilon in Malaysian Pale ・ Epsilon Indi ・ Epsilon Island ・ Epsilon Island (Antarctica) ・ Epsilon Island (Western Australia) ・ Epsilon Island, Bermuda ・ Epsilon Leonis ・ Epsilon Leporis ・ Epsilon Librae ・ Epsilon Lupi ・ Epsilon Lyrae ・ Epsilon Microscopii ・ Epsilon Minus ・ Epsilon Minus (album) ・ Epsilon Monocerotis ・ Epsilon Muscae ・ Epsilon no Fune ・ Epsilon Normae ・ Epsilon number ・ Epsilon numbers (mathematics) ・ Epsilon Octantis ・ Epsilon oil field 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 Epsilon Leporis ： ウィキペディア英語版 Epsilon Leporis Epsilon Leporis (ε Lep, ε Lep) is a third-magnitude star in the southern constellation Lepus. The apparent visual magnitude of +3.166〔 places it third in brightness among the stars in this constellation. Based upon parallax measurements, it is located at a distance of around from Earth.〔 This is an evolved giant star with a stellar classification of K4 III〔 that has expanded to 40 times the Sun's radius. It is about 1.72 billion years old and has 1.70 times the mass of the Sun, with a luminosity 372〔 times as great. The outer atmosphere is cooler than the Sun's with an effective temperature of 4,131 K,〔 giving it the orange hue of a K-type star.〔 In terms of its composition, this star shows a similar abundance of elements other than hydrogen and helium to the Sun.〔 The envelope of this star is undergoing oscillations that show up as changes in the star's radial velocity. Over long durations these follow a linear trend, in combination with shorter period oscillations occurring over a few days. These oscillations are unlikely to be the result of rotational module as that would imply a high rotation rate, which would display itself through strong X-ray emissions. Instead, they may be the result of solar-like and Mira-like oscillations.〔 == 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「Epsilon Leporis」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.