About HD 210525
HD 210525 is a trash star. It lies about 784 light-years from Earth, sits in the constellation PsA, shines at apparent magnitude 6.68 and has spectral type K1/K2III+...
Its spectrum reads K1/K2III+.. — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.