Fixed star:  ATRIA
Constellation:  Alpha Triangulum Australis
Longitude 1900:  19SAG30. Longitude 2000:  20SAG54.
Declination 1900:  -68.51'. Declination 2000:  -69.02'.
Right ascension:  16h48m. Latitude:  -46.09'.
Spectral class:  K5. Magnitude:  1.9.

History of the star: A star in the constellation of the Southern Triangle.

The constellation was given the title "the Three Patriarchs", believed to refer to Abraham, Isaac, and Jacob, by Christian interpreters of the constellations.

No myths are linked to these stars because Triangulum Australis was not visible to the ancients in the northern hemisphere.