Tags: Star.
Psi Capricorni (ψ Cap ψ Capricorni) is a star in the constellation Capricornus. ψ Capricorni is a yellow-white F-type main sequence dwarf with an apparent magnitude of +4.13. It is approximately 47.9 light years from Earth. The measured rotational velocity of this star is approximately 37 km/s (the Sun has an equatorial rotation velocity of 2 km/s).