About HD 73273
HD 73273 is a trash star. It lies about 685.2 light-years from Earth, sits in the constellation Vel, shines at apparent magnitude 7.57 and has spectral type K0IIICN....
Its spectrum reads K0IIICN... — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.