About HR 3597
HR 3597 is a trash star. It lies about 352.6 light-years from Earth, sits in the constellation Pyx, shines at apparent magnitude 6.2 and has spectral type K1IIICN....
Its spectrum reads K1IIICN... — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.