Polaris

Star: Polaris

Chemical components:  High abundance of Iron and Nitrogen
Location:  Right ascension 2 hr 31 min 49.09 sec
                   Declination +89 degrees 15' 50.8" 

 Spectrum Analysis of most abundant chemical (Iron)

https://en.wikipedia.org/wiki/Iron

 Stellar Classification:   F7
                                          Bright Yellow Supergiant
                                           

http://idahoskies.blogspot.com/2013/11/polaris-is-our-star-for-december.html

References:Polaris. (n.d.). Retrieved September 27, 2015, from http://www.glyphweb.com/esky/stars/polaris.html 
What Are The Most Famous Stars? (2015, February 11). Retrieved September 27, 2015, from http://www.universetoday.com/45775/famous-stars/