Capella

http://stars.chromeexperiments.com/

Chemical Makeup: Hydrogen, Calcium, Helium and metals

Right Ascension: 5h16m41.353s

Declination: +45°59'52.9"

Stellar Classification: G

Spectrum analysis:

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

Sources: 

 Internet STELLAR DATABASE. (n.d.). Retrieved September 30, 2015, from http://www.stellar-database.com/

Stars. (2013). Retrieved September 30, 2015, from http://www.astronoo.com/en/stars.html