About HD 45552
HD 45552 is a trash star. It lies about 653.6 light-years from Earth, sits in the constellation CMa, shines at apparent magnitude 7.92 and has spectral type A8V+....
Its spectrum reads A8V+... — 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.