Aldebaran

Spectrum Analysis:

https://www.eso.org/public/outreach/eduoff/cas/cas2004/casreports-2004/rep-236/image018.jpg

Right Ascension: 04h 35m 55.239s

Declination: +16° 30′ 33.49″

Chemical composition: hydrogen, helium, carbon, oxygen, magnesium, iron

Stellar classification: K5 III

http://astropixels.com/stars/images/Aldebaran-01w.jpg

Sources: https://www.eso.org/public/outreach/eduoff/cas/cas2002/cas-projects/uk_aldebaran_1/