About HD 156241
HD 156241 is a trash star. It lies about 474.1 light-years from Earth, sits in the constellation Ara, shines at apparent magnitude 7.23 and has spectral type A3IV/V.
Its spectrum reads A3IV/V — 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.