청색초거성

3. 물리적 특징

청색초거성은 극단적인 질량과 높은 광도로 인해 상대적으로 짧은 수명을 가진다. 대표적인 청색초거성인 리겔은 태양 질량의 20배, 광도는 태양의 117,000배에 달한다.

3. 1. 항성풍과 스펙트럼

3. 2. 분포 및 관측

4. 청색초거성의 예

청색초거성은 희귀하지만 매우 밝기 때문에 육안으로도 관측 가능한 별들이 있다. 오리온자리의 리겔, 알닐람, 알니타크, 돛자리의 나오스, 큰개자리의 알루드라와 큰개자리 29, 백조자리의 데네브 등이 그 예이다.

4. 1. 주요 청색초거성

4. 2. 밝은 청색 변광성 (LBV)

참조

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_[16] 논문 Stellar evolution with rotation. VII
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_[18] 논문 Galactic Twins of the Nebula Around SN 1987A: Hints that LBVS may be supernova progenitors
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_[24] 서적 Strange-Mode Instability for Micro-Variations in Luminous Blue Variables 2013-01-01
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_[26] 논문 Quantitative spectroscopy of BA-type supergiants 2005-09-22
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_[31] 논문 Modelling massive stars with mass loss 2009-01-01
_[32] 논문 Evolutionary Synthesis Modeling of Red Supergiant Features in the Near‐Infrared 1999-01-01
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_[41] 저널 Hubble Space Telescope/NICMOS Observations of Massive Stellar Clusters near the Galactic Center
_[42] 저널 Multiple ring nebulae around blue supergiants