翻訳と辞書 Words near each other ・ Alice Becker-Ho ・ Alice Beer ・ Alice Behrens ・ Alice Bel Colle ・ Alice Belaïdi ・ Alice Bell ・ Alice Bellagamba ・ Alice Belle Garrigus ・ Alice Bemis Taylor ・ Alice Bennett ・ Alice Bentinck ・ Alice Berry ・ Alice Besseling ・ Alice Betteridge ・ Alice Betto ・ Alicante 8 ・ Alicante Bouschet ・ Alicante CF ・ Alicante CF B ・ Alicante Ganzin ・ Alicante Innovation and Territory ・ Alicante Museum of Contemporary Art ・ Alicante Music Festival ・ Alicante railway station ・ Alicante Tram ・ Alicante–Elche Airport ・ Alicanto ・ Alicat Scientific ・ Alice ・ Alice & June 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 Alicante 8 ： ウィキペディア英語版 Alicante 8 Alicante 8, also known as RSGC4, is a young massive open cluster belonging to the Milky Way galaxy. It was discovered in 2010 in the 2MASS survey data.〔 As of 2010, the only members of the cluster that are currently identified are 8–13 red supergiants—young massive stars undergoing helium burning in their cores. The cluster is located in the constellation Scutum at the distance of about from the Sun. It is likely situated at the intersection of the northern end of the Long Bar of the Milky Way and the inner portion of the Scutum–Centaurus Arm—one of the two major spiral arms.〔 The age of Alicante 8 is estimated at 16–20 million years. The observed red supergiants with the mass of about 12 solar masses are type II supernova progenitors. The cluster is heavily obscured and have not been detected in the visible light. It lies close to other groupings of red super giants known as RSGC1, Stephenson 2, and RSGC3. The mass of the open cluster is estimated at 10–20 thousand solar masses, which makes it one of the most massive open clusters in the Galaxy.〔 ==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「Alicante 8」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.