About HR 5807
HR 5807 is a trash star. It lies about 478.9 light-years from Earth, sits in the constellation Lup, shines at apparent magnitude 6.05 and has spectral type A4:m....
Its spectrum reads A4:m... — 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.