什么是黄特超巨星

特超巨星大概是体积质量很大，亮度极高的恒星。网上搜过，都没有直接解释。个人这么理解。

维基百科中解释：特超巨星在约克光谱分类中的光度属于0，是一种具有极高质量与光度的恒星，显示它们具有非常高的质量流失率，位于赫罗图的最上方。

Generally speaking, a yellow hypergiant is a massive star with an extended atmosphere, which can be classified as spectral class from late A to K, with a mass of as much as 20-50 solar masses . Yellow hypergiants, such as Rho Cassiopeiae in the constellation Cassiopeia, have been observed to experience periodic eruptions, resulting in periodic or continuous dimming of the star, respectively. Yellow hypergiants appear to be extremely rare in the universe. Due to their extremely rapid rate of consumption of nuclear fuel, yellow hypergiants generally only remain on the main sequence for a few million years before destroying themselves in a massive supernova or hypernova.

大体上来讲，黄特超巨星是一种有持久的大气层的巨大的恒星，以恒星光谱分类是从late A到K（具体参考什么是巨星和超巨星？? 什么是蓝巨星？ 什么是红巨星 什么是超新星?脉冲星?白矮星?中子星?红巨星?黑洞?????? NBA LIVE 06里按什么是超级巨星动作？是R吗？ 银河系中已知的黄特超巨星有多少个? 乱世巨星 巨星()落 纳什是巨星 超级巨星