Betelgeuse

Star Log
Chemical Make-Up:
An Abundance of Carbon, Nitrogen, and Oxygen
Majority Helium
Location in Space:
Right ascension: 5° 55' 10" | Dec 7° 24.426'
430 light-years to 643 light-years (plus or minus 46 light-years) from the Sun
Spectrum Analysis:



Hydrogen Spectrum
Stellar Classification:
Red M Supergiant
Photographs:
taille des étoiles géantes par rapport au soleil
Betelgeuse Micron Wavelength Image space wallpaper
References
Astronoo. (n.d.). Star Betelgeuse. Retrieved from http://www.astronoo.com/en/articles/betelgeuse.html
Betelgeuse. (n.d.). Retrieved from http://stars.astro.illinois.edu/sow/betelgeuse.html
Betelgeuse: The Eventual Supernova. (n.d.). Retrieved from http://www.space.com/22009-betelgeuse.html
Betelgeuse: Ready to go Supernova? (n.d.). Retrieved from http://redicecreations.com/article.php?id=11338
Havard. (n.d.). Carbon, nitrogen, and oxygen abundances in Betelgeuse. Retrieved from http://adsabs.harvard.edu/abs/1984ApJ...284..223L

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