Psi2 Lupi (ψ2 Lup) is a triple star[7] system in the constellation Lupus.
[2] Based upon an annual parallax shift of 8.97[1] mas as seen from Earth, it is located around 360 light years from the Sun.
At that distance, the visual magnitude is diminished by an extinction factor of 0.016±0.009 due to interstellar dust.
[8] The inner pair of stars in this system form a double-lined spectroscopic binary with an orbital period of 12.26 days and an eccentricity of 0.19.
[5] They have the spectrum of a B-type main sequence star with a stellar classification of B5 V.[3] The luminosity has a micro-variability with a frequency of 0.94483 cycles per day and an amplitude of 0.0067 in magnitude.