North Star

North Star
(Polaris)

Chemicals:  Magnesium, calcium, titanium, iron, and strontium

Location: RA 2° 31' 49" | Dec 89° 15.846'

Spectrum Analysis: Magnesium is most abundant

http://alexpetty.com/2014/09/21/the-periodic-table-of-light/

Stellar Classification: F7 Bright Yellow Supergiant

http://www.naturalnavigator.com/find-your-way-using/stars

References:

Luck, R., & Bond, H. (1986). The chemical composition of Polaris. PASP Publications of the Astronomical Society of the Pacific, 442-442.

McClure, B. (n.d.). Polaris is the North Star | EarthSky.org. Retrieved September 26, 2015.