About HD 145793
HD 145793 is a trash star. It lies about 507.2 light-years from Earth, sits in the constellation Sco, shines at apparent magnitude 7.95 and has spectral type A2V+....
Its spectrum reads A2V+... — 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.