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Triangulum Australe Constellation
Constellation Triangulum Australe the Southern Triangle

Triangulum Australe, the Southern Triangle (TrA)  

(try-ANG-you-lum aw-STRAL-ee)


The constellation of Triangulum Australe, the Southern Triangle, is best viewed in Summer during the month of July. It's brightest star is Atria at magnitude 1.91. The boundary of the Triangulum Australe constellation contains 1 stars that host known exoplanets.

      1. Pronunciation:
      2. try-ANG-you-lum aw-STRAL-ee
      1. Meaning:
      2. Southern Triangle
      1. Genitive:
      2. Trianguli Australis
      1. Abbreviation:
      2. TrA
      1. Constellation Family:
      2. Hercules
      1. Hemisphere:
      2. Southern
      1. Quadrant:
      2. SQ3
      1. Best viewing month*:
      2. July
      1. Right Ascension (avg):
      2. 16h 7m
      1. Declination (avg):
      2. -65° 6'
      1. Brightest star:
      2. Atria   (1.91m)
      1. Stars with planets:
      2. 1
      1. Triple star systems:
      2. 1
      1. X-ray stars:
      2. 9 (3 binaries) stars

    * For southern latitudes, flip the season listed. For example, if a constellation is listed as best viewed in the summer in the month of July, in the southern hemisphere the constellation would be best viewed in the winter in January and would be upside-down.

    ** Circumpolar constellations are visible year-round in the hemisphere listed (and not at all in the opposite).