Delta Trianguli Australis (Delta TrA), Latinized from δ Trianguli Australis, is a solitary,[14] yellow-hued star in the constellation Triangulum Australe.

It has an apparent magnitude of 3.84,[2] making it readily visible to the naked eye under ideal conditions, Parallax measurements place the object at a distance of 606 light years (182 parsecs).

[1] It has a heliocentric radial velocity of −4.9 km/s,[5] indicating that it is drifting towards the Solar System.

Delta TrA has a stellar classification of G2 Ib-IIa[3] — an evolved G-type star with a luminosity class intermediate between a low luminosity supergiant and a bright giant.

It spins modestly with a projected rotational velocity of 8.2 km/s, which is high for stars of this type.