Deneb

Deneb

Deneb is the brightest star in the constellation Cygnus and one of the vertices of the Summer Triangle. It is the 19th brightest star in the night sky. It is a blue white supergiant and one of the most luminous nearby stars.

http://astropixels.com/stars/Deneb-01.html

Star: Alpha Cygni

Location:
    -Right Ascension: 20h 41m 25.9s
    -Declination: +45° 16′ 49″ 

Chemical components: Hydrogen

Spectrum analysis of most abundant chemical (Hydrogen)

http://astro.u-strasbg.fr/~koppen/discharge/

Stellar Classification: A2 Ia

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

Sources:

Astropixels. (n.d.). Retrieved October 2, 2015, from http://astropixels.com/

Deneb. Retrieved October 2, 2015, from https://www.wikipedia.org/Deneb

Spectra of Gas Discharges. (n.d.). Retrieved October 2, 2015, from http://astro.u-strasbg.fr/~koppen/discharge/

 List of brightest stars. (n.d.). Retrieved October 2, 2015, from http://www.astronoo.com/en/brightest-stars.html