HD 146624 (d Scorpii) is a single,[3] white-hued star in the southern zodiac constellation of Scorpius.
[2] The distance to HD 146624 can be estimated from its annual parallax shift of 23.0 mas,[1] yielding a separation of 142 light years.
At that distance, the visual magnitude is reduced by an extinction of 0.17 due to interstellar dust.
[5] It is a member of the Beta Pictoris moving group, a set of ~12 million year old stars that share a common motion through space.
[10] This is an A-type main-sequence star with a stellar classification of A0 V,[3] and is suspected to be chemically peculiar.