Chemistry Blog

Rigel Star

Located within Orion constellation and composed of Hydrogen and various other elements.

Rigel is a blue supergiant that has exhausted burning its core hydrogen fuel and left the main sequence, 
Right ascension05h 14m 32.27210s[2]
Declination−08° 12′ 05.8981″[2]

Spectral typeB8 Iae[5]
https://en.wikipedia.org/wiki/Rigel
https://en.wikipedia.org/wiki/Rigel
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