About HD 152273
HD 152273 is a trash star. It lies about 679.5 light-years from Earth, sits in the constellation Ara, shines at apparent magnitude 6.78 and has spectral type A0IIIp: (Si).
Its spectrum reads A0IIIp: (Si) — an A-type star: white-hot, typically about twice the Sun's mass, and the class most of the sky's famous bright stars belong to.