this is a sharp-lined supergiant star with a stellar classification of f5ib-ii. it is 85 million years old with 5.3 times the mass of the sun and is spinning with a projected rotational velocity of 9.5 km/s. having exhausted the supply of hydrogen at its core, the star has expanded to 27 times the sun's radius. it is radiating about 1,200 times the sun's luminosity from its swollen photosphere at an effective temperature of 6,533 k.