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主題: 高光度藍變光星比先前想還近 作者: peter 於 2016-10-26 12:08:24 高光度藍變光星 Luminous Blue Variables (LBVs) 比先前想還近
http://phys.org/news/2016-10-luminous-blue-variables-closer-previously.html (http://cdn.phys.org/newman/csz/news/800/2016/fourluminous.png) AG Carinae (AG Car) Four canonical LBVs in the Milky Way were of special interest for Smith and Stassun, namely: 4顆高量亮度的藍變光星 AG Car, HR Car, HD 168607 and Hen 3-519 (an LBV candidate). "Here, we report direct distances and space motions of four canonical Milky Way LBVs—AG Car, HR Car, HD 168607, and (the LBV candidate) Hen 3-519 – whose parallaxes and proper motions have been provided by the Gaia first data release," the researchers wrote in the paper. Read more at: http://phys.org/news/2016-10-luminous-blue-variables-closer-previously.html#jCp wiki https://zh.wikipedia.org/wiki/%E9%AB%98%E5%85%89%E5%BA%A6%E8%97%8D%E8%AE%8A%E6%98%9F |