About HD 120564
HD 120564 is a trash star. It lies about 720 light-years from Earth, sits in the constellation Cir, shines at apparent magnitude 7.14 and has spectral type A1Vn....
Its spectrum reads A1Vn... — 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.