About HD 78344
HD 78344 is an epic star. It lies about 1,538.5 light-years from Earth, sits in the constellation Vel, shines at apparent magnitude 8.98 and has spectral type O9.5Ia.
Its spectrum reads O9.5Ia — an O-type star — the hottest, rarest main class there is. Fewer than one star in a million is an O, and none of them lasts long.