Sirius A

Spectrum Analysis:

http://faculty.humanities.uci.edu/bjbecker/huggins/ch2b.html

Right Ascension: 06h 45m 08.9s

Declination: -16 degrees 42 minutes 58 seconds

Chemical Makeup: hydrogen 71.5%, helium 25.8%, other 2.74% (Sol = hydrogen 73.7%, helium 24.5%, other 1.81%)

Stellar classification: A1V

http://en.es-static.us/upl/2011/02/sirius_600.jpg

Sources: Astrogators Guide to Sirius. (n.d.). Retrieved September 27, 2015, from http://bado-shanai.net/Astrogation/astrogSirius.htm

Howell, E. (n.d.). Sirius: Brightest Star in Earthu0027s Night Sky | Space.com. Retrieved September 27, 2015, from http://www.space.com/21702-sirius-brightest-star.html