List of Stars in the Triangulum Australe Constellation

The Triangulum Australe constellation is a very small group formed only by 3 main stars. There are currently 47 discovered stars total in the region inside its perimeter.

The constellation of Triangulum Australe represents a triangle. The “Australe” part means “southern” because unlike its counterpart, the Triangulum constellation, it is only visible in the southern hemisphere.

Below you will find the full list of stars in the Triangulum Australe constellation and their names as well as some general information about each of them.

Here’s what each of the columns means.

Proper name: This is the common name we give to some of the most prominent stars in the sky. These names have been passed from ancient civilizations and they are usually of Greek or Arabic origin. Due to the number of stars in the universe, most stars discovered these days do not receive a proper name.

Name: The scientific, Latinized name for the star.

Designation: Abbreviation of the scientific name or designation if it doesn’t have one. It is based on the Bayer catalog of stars.

Distance: How far away from Earth the star is. Given in light-years.

Visible magnitude: The brightness of the star as seen from Earth. Also known as apparent magnitude.

Absolute magnitude: The true brightness of the star, regardless of the point of view.

Stellar classification: Classification of the star according to its electromagnetic characteristics.

Proper NameNameDesignationDistance (light-years)Visible magnitudeAbsolute magnitudeStellar classification
AtriaAlpha TrAα TrA415.001.91−3.62K2IIb-IIIa
BetriaBeta TrAβ TrA40.002.832.38F2III
GatriaGamma TrAγ TrA183.002.87−0.87A1V
Delta TrAδ TrA621.003.86−2.54G5II
Epsilon TrAε TrA216.004.110K0III
Zeta TrAζ TrA39.004.904.49F9V
LP TrALP TrA626.005.10−1.32A0II-IIIp
Kappa TrAκ TrA2991.005.11−4.70G6IIa
HD 148291HD 148291669.005.19−1.37K0II/IIICN.
Iota TrAι TrA132.005.282.25F4IV
Theta TrAθ TrA328.005.500.49G8/K0III
HD 140483HD 140483406.005.540.06A5
LX TrALX TrA679.005.71−0.88K5/M0III
HD 142514HD 142514753.005.74−1.08B7III
X TrAX TrA1495.005.75−2.56N0v
HD 133683HD 1336836037.005.76−5.58F8Iab-Ib
HD 142139HD 142139215.005.761.66A3V
MX TrAMX TrA982.005.79−1.60Ap Si
HD 136672HD 136672334.005.890.84K0III
Eta1 TrAη1 TrA688.005.89−0.73B7IV
HD 145689HD 145689180.005.952.24A4V
HD 150026HD 150026305.006.021.17A0Vn
HD 151441HD 151441948.006.12−1.20B8II/III
HD 141913HD 1419131707.006.14−2.45B9II
HD 147349HD 147349428.006.140.55A1V
HD 133456HD 133456793.006.18−0.75K3III
HD 141585HD 141585623.006.22−0.19K3III
HD 150097HD 1500971468.006.23−2.04K3III
HD 143238HD 143238339.006.251.17B9.5V
HD 135737HD 1357371254.006.27−1.66B3V
HD 151404HD 151404377.006.331.01K2III
R TrAR TrA3500.006.39F7Ib/II
S TrAS TrA2050.006.42−2.57F8II
HD 138965HD 138965252.006.452.01A5V
HD 153389HD 1533891254.006.47−1.46M3/M4III
HD 144481HD 144481340.006.501.41A3m…
U TrAU TrA3130.007.89F8Ib/II
HD 147018HD 147018139.008.375.22G9V
RT TrART TrA2590.009.70G2Ib-II:
WR 71WR 712940.0010.10WN6w
EK TrAEK TrA10.40
HD 141969HD 1419693500.0011.00BC0Ibe
KX TrAKX TrA11.38M6
4U 1626-674U 1626-6718.50
TrA X-1TrA X-1
WISE 1639-6847WISE 1639-684716.00Y

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