An Etymological Dictionary of Astronomy and Astrophysics

The Southern Triangle. A small constellation in the southern hemisphere, at 16h right ascension, 65° south declination, introduced by Johann Bayer (1603). Abbreviation: TrA; genitive: Trianguli Australe

Etymology (EN): → traingle; Australe “southern,” from auster “south wind,” metaphorically extended to “south.”

Etymology (PE): Sebar, → traingle; daštari→ southern.