Psi Centauri

It is visible to the naked eye with a baseline apparent visual magnitude of +4.05.

[2] The distance to this system is approximately 259 light years based on parallax.

[1] The radial velocity is poorly constrained, but it appears to be slowly drifting away from the Sun at the rate of +2 km/s.

[4] The system displays an infrared excess at a wavelength of 60 μm, indicating the presence of a circumstellar debris disk with a temperature of 120 K, orbiting at a distance of 64 AU.

[11] The pair have a combined stellar classification of A0 IV,[3] matching a white-hued A-type subgiant.

A light curve for Psi Centauri, plotted from data published by Bruntt et al. (2006) [ 4 ]