About HD 200475
HD 200475 is a trash star. It lies about 734.6 light-years from Earth, sits in the constellation Pav, shines at apparent magnitude 7.84 and has spectral type A3mA5-A7.
Its spectrum reads A3mA5-A7 — 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.