Procyon A

Chemical Makeup: Most hydrogen converted into helium

Location in space:

Right ascension	07h 39m 18.11950s[1][2]
Declination	+05° 13′ 29.9552″[1][2]

Spectrum analysis:

mostly helium

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

Stellar classification: F5IV-V, late stage F-type main sequence

http://www.daviddarling.info/images/Procyon.jpg

Resources:

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