Iota Boötis (ιBoo, ι Boötis) is a member of a binary star system in the constellation Boötes, approximately 96 light-years from Earth. It has the traditional
stars in this constellation is Boötis and the IAU abbreviation is Boo. Hence, η Boo is Eta Boötis. List of stars by constellation ESA (1997). "The Hipparcos