About HR 9109
HR 9109 is a trash star. It lies about 652.3 light-years from Earth, sits in the constellation Peg, shines at apparent magnitude 6.25 and has spectral type K4IIIb.
Its spectrum reads K4IIIb — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.