Sirius

Star: Sirius

Location: RA 06hrs 45min 08.9sec
               Declination -16 degrees 42' 58''

Chemical Components: Hydrogen

Spectrum Analysis of most abundant chemical (Hydrogen) 

http://www.umop.net/spctelem.htm

Stellar Classification: A1V

http://earthsky.org/brightest-stars/sirius-the-brightest-star

References:
http://earthsky.org/brightest-stars/sirius-the-brightest-star

http://www.astronoo.com/en/stars.html

http://www.astronoo.com/en/brightest-stars.html