About HD 66491
HD 66491 is a trash star. It lies about 208 light-years from Earth, sits in the constellation Pup, shines at apparent magnitude 8.53 and has spectral type K0III+F/G.
Its spectrum reads K0III+F/G — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.