Tags: Star.
Pi Boötis (π Boo π Boötis) is a double star in the constellation Boötes. It is approximately 317 light years from Earth.The brighter component is a blue-white B-type main sequence dwarf with an apparent magnitude of +4.49. Its companion is a white A-type main sequence dwarf with an apparent magnitude of +5.88. The stars are separated by 5.6 arcseconds on the sky.Pi Boötis has the Chinese traditional star name 左攝提二 (Zuǒ shè tí èr)