Tags: Star.
HD 4391 is a triple star system in the constellation Phoenix that is located at a distance of 48.7 light years from the Sun. The primary has a stellar classification of G3V which is a G-type main sequence star. The physical properties of this star are similar to the Sun making it a solar analog. However it is believed to have 22% greater mass than the Sun and is only 1.2 billion years old.