 The projected rotational velocity is 245 km/s, giving a lower limit on the star's actual equatorial azimuthal velocity.The star has about 1.46 times the mass of the Sun, along with 1.5 times the radius, and 14 times the luminosity.The abundance of elements other than hydrogen and helium, what astronomers term the star's metallicity, is only 17% of the abundance in the Sun.