翻訳と辞書 Words near each other ・ Thevally Palace ・ Thevannoor ・ Theta Persei ・ Theta Phi Alpha ・ Theta Phi Sigma ・ Theta Pi Sigma ・ Theta Pictoris ・ Theta Piscis Austrini ・ Theta Piscium ・ Theta Pyxidis ・ Theta representation ・ Theta Reticuli ・ Theta rhythm ・ Theta role ・ Theta Sagittae ・ Theta Sagittarii ・ Theta Scorpii ・ Theta Sculptoris ・ Theta Serpentis ・ Theta solvent ・ Theta structure ・ Theta Tau ・ Theta Tau Educational Foundation ・ Theta Tauri ・ Theta Trianguli Australis ・ Theta Tucanae ・ Theta Upsilon ・ Theta Upsilon Omega ・ Theta Ursae Majoris ・ Theta Ursae Minoris 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 Theta Sagittarii ： ウィキペディア英語版 Theta Sagittarii The Bayer designation Theta Sagittarii (Theta Sgr, θ Sagittarii, θ Sgr) is shared by two star systems, θ¹ Sagittarii and θ² Sagittarii, in the constellation Sagittarius. The two stars are separated by 0.58° in the sky. == θ¹ Sagittarii == Theta¹ Sagittarii (Theta¹ Sgr, θ¹ Sagittarii, θ¹ Sgr) is a spectroscopic binary lying 617 light years from Earth. The primary star, θ¹ Sagittarii A, is a spectral type B2.5 subgiant which has an apparent magnitude of +4.37. The companion star, θ¹ Sagittarii B, is approximately 0.2 arcseconds from the primary, which puts them 31 astronomical units (AU) apart (a Sun-Neptune distance). Theta¹ Sagittarii is moving through the Galaxy at a speed of 19.9 km/s relative to the Sun. Its projected Galactic orbit carries it between 20,900 and 24,300 light years from the center of the Galaxy.〔(Theta-1 Sagittarii (HIP 98412) )〕 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「Theta Sagittarii」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.