Procyon A

Procyon A

Most abundant chemical listed- Hydrogen 71.5%, helium 25.8%

Location-07^h 39^m 18.1^s

                     +05° 13′ 30″

Emission spectrum
http://www.astronomynotes.com/light/s7.htm

stellar classification-F5V-IV

http://w.astro.berkeley.edu/~dperley/procyon.html

Sources

https://en.wikipedia.org/wiki/List_of_nearest_stars_and_brown_dwarfs
http://bado-shanai.net/Astrogation/astrogProcyon.htm