Alpha Draconis

The Dragon Star System
Alpha Draconis, also known as Thuban, GSC 04174-01262, 2MASS J14042335_6422331, 11 Dra, HD 123299, AG+64°666, PLX 3209, TYC 4174-1262-1, BD+65° 978, FK5 521, HIP 68756, PPM 18861, GC 19019, HR 5291, IRAS 14030+6436 and SAO 16273, is a Star System located in The Draco Constellation. Alpha Draconis is located 303 Light Years from Earth. Alpha is split into α Dra A and α Dra B.
α Dra A
 α Dra A has a mass of 2.8 Solar Masses, a radius of 3.4 Solar Radiuses, a luminosity of 479 Solar Luminosities and a temperature of 10,100 Kelvin. α Dra A has a surface gravity of 3.5 Centimetre-gram-second system of units
α Dra B
α Dra B has a mass of 2.6 Solar Masses and a Luminosity of 40 Solar Luminosities.