Alpha Centari A

Star: Alpha Centari A 

Chemical components:  High abundance of Magnesium

Location:  Right ascension 1 hr 31 min 29.0 sec
                   Declination +15 degrees 20" 45"

 Spectrum Analysis of most abundant chemical (Magnesium)

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

 Stellar Classification:   G2V
                                          Yellow Star
                                           

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

References:

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

ArXiv.org astro-ph arXiv:astro-ph/0407468. (n.d.). Retrieved September 29, 2015, from http://arxiv.org/abs/astro-ph/0407468 
What Are The Most Famous Stars? (2015, February 11). Retrieved September 29, 2015, from