Tags: Star.
Phi Centauri (φ Cen φ Centauri) is a star in the constellation Centaurus. φ Centauri is a blue-white B-type subgiant with an apparent magnitude of +3.83. It is approximately 530 light years from Earth.This star is a proper motion member of the Upper-Centaurus Lupus sub-group in theScorpius-Centaurus OB associationthe nearest such co-moving association of massive stars to the Sun.