Star profile
Zeta Trianguli Australis
Nearby starWhat is Zeta Trianguli Australis
Zeta Trianguli Australis is a close neighbour, lying only 39.5 light-years from us in a small southern constellation easily recognised by its sharp triangular shape. It is a yellow-white F-type star, slightly hotter and brighter than the Sun, in a region of sky that appears only to observers in the southern hemisphere or in tropical latitudes. Its light, young in cosmic terms, travels from before the birth of anyone alive today.
Where it is and when to see it
Zeta Trianguli Australis lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is June: the Sun sits at the opposite point of the sky and the star culminates around midnight. How high it climbs above the horizon depends on the latitude you watch from.
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The signature wall
Stelvia's sky works like a signature wall: anyone can leave their name and a message on a real star, and that signature goes up on the map for everyone to read. Signing is free.
A signature without a lock can be replaced by someone else's. The lock makes the signature permanent and lets you choose a symbolic name for the star, always shown next to the star's catalogue identifier. How the lock works
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A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.
Astronomical data for Zeta Trianguli Australis
- Constellation
- Triangulum Australe
- Apparent magnitude
- 4.90
- Distance
- 39.5 light years
- Coordinates (J2000)
- RA 247.116° · Dec -70.084°
- Catalogue
- HIP 80686 · HD 147584
A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.
Other stars in Triangulum Australe
Triangulum Australe has 21 stars in Stelvia's catalogue. Here are a few of them.
- AtriaAlpha Trianguli Australis1.91
- Beta Trianguli Australis2.83
- Gamma Trianguli Australis2.87
- Delta Trianguli Australis3.86
- Epsilon Trianguli Australis4.11
- HIP 821295.10
- Kappa Trianguli Australis5.11
- HIP 808745.19