Kaus Australis

Brightest star of Sagittarius, marking the southern tip of the bow. It is the teapot's brightest spout-side spark. Its apparent magnitude is about 1.85.

Wikipedia

Gaia has no usable parallax for this star (common for bright multiples). Distance uses the Hipparcos parallax instead.

ID
HIP 90185
Distance
43.94 pc · 143.3 ly
Parallax
22.76 mas (Hipparcos)
Magnitude (G)
1.80
Color (BP-RP)
-
Radius
unknown
RA · Dec
276.04° · -34.38°