Alpha Trianguli Australis
Sign in to saveAlso known as Atria
star in the southern circumpolar constellation Triangulum Australe
Wikidata facts
- Constellation
- Triangulum Australe
- Radius
- 92.23
- Mass
- 7
- Image
- Triangulum Australe IAU.svg
Show 15 more facts
- spectral class
- K2IIIBa1
- catalog code
- UBV M 21635
- apparent magnitude
- 1.88
- right ascension
- 252.166229507
- declination
- -69.027711847
- effective temperature
- 4070
- parallax
- 7.85
- radial velocity
- -3.9
- epoch
- J2000.0
- metallicity
- -0.4
- surface gravity
- 30
- luminosity
- 5500
- absolute magnitude
- -3.68
- right ascension component of proper motion
- 25
- declination component of proper motion
- -34
Sources (2)
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