About HD 161973
HD 161973 is a common star. It lies about 1,177.5 light-years from Earth, sits in the constellation Ara, shines at apparent magnitude 7.87 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.