About HD 45538
HD 45538 is a trash star. It lies about 598.5 light-years from Earth, sits in the constellation Men, shines at apparent magnitude 7.9 and has spectral type K1IIICNIV.
Its spectrum reads K1IIICNIV — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.