Star Zeta Trianguli Australis

Binary star Zeta Trianguli Australis is located 39 light years away from the Sun. It consists of a yellow-white star and a red dwarf. For now, there are no known exoplanets in this star system.

Zeta Trianguli Australis A

Yellow-White star, Spectroscopic binary

Spectral class: F9V

Location

Right ascension: 16h 28m 28.775s

Declination: -70° 5' 2.075'' (southern hemisphere)

Parallax: 82.87

Sun distance: 39.358 ly | 12.1 pc

Basic characteristic

Mass: 112 % M Sun

Size: 130 % R Sun (estimate)

Temperature: 6051 K | 1.05 T Sun

Age: 0.8 billions years | 0.17 Sun

Photometry

Apparent magnitude (V): 4.9

Absolute magnitude (V): 4.5

K
2.1

H
1.6

J
1.2

Grp
0.8

I
0.8

G
0.6

V
0.5

Gbp
0.5

B
0.4

U
0.3

Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

Zeta Trianguli Australis B

Red dwarf, , Spectroscopic binary

Basic characteristic

Mass: 40 % M Sun

Size: 40 % R Sun (estimate)

Zeta Trianguli Australis system structure

	Zeta Trianguli Australis A
	Zeta Trianguli Australis B

More about Zeta Trianguli Australis

       Zeta Trianguli Australis can be found in southern celestial hemisphere, and it is possible to see it with naked eye.

Other designations of this star
* zet TrA, CD -69°2558, FK5 610, GCTP 3719.00, Gliese 624, Gl 624, HD 147584, HIC 80686, HIP 80686, HR 6098, LTT 6558, SAO 253554, GC 22089, 2MASS J16282814-7005037, WISEA J162828.62-700502.6, TIC 362747897, TYC 9278-2951-1, Gaia EDR3 5808612830236138368

Closest stars

Beta Trianguli Australis	1.6 M☉	5.3 ly
L 43-72	-	7.6 ly
DENIS J145407.8-660447	-	7.7 ly
L 21-3	-	7.9 ly
PM J14223-7023	-	7.9 ly

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