- Stars with a name
- Atria
Atria
α Trianguli Australis
Atria is an orange giant, in the constellation Triangulum Australe. The light you see from it tonight left it around 1635.
Where to find it
From mid-northern latitudes, such as New York, Rome or Tokyo, it never rises: it belongs to the southern sky.
Bright enough to see even from a city. Apparent magnitude 1.91.
What it’s like
It gives off 2,152 times as much light as the Sun.
Its surface temperature is about 3,600 degrees Celsius.
It is 390.6 light years away: 3695 trillion kilometres.