Atria

(AT-ri-ah)

Alpha Trianguli Australis

Atria

Distance (Light Years) 415 ± 33
Apparent Magnitude 1.91
Color (B-V)1.44

Names For This Star

According to Ridpath, ":Atria" is derived from the Bayer name for this star:Alpha TRIanguli Australis.

Description of the Star

Atria is an orangish K2IIb-IIIa subgiant to giant. The Apparent Magnitude and distance imply a luminosity about 2000 times that of the sun.

Other Designations For This Star


Flamsteed


Hipparcos Identifier (HIP Number)

82273

Harvard Revised (HR Number)

6217

Henry Draper Catalog (HD Number)

150798

Bonner Durchmusterung (BD Number)

CP-68 2822
Smithsonian Astrophysical
Observatory compendium (SAO Number)
253700

Fundamental Katalog (FK5 Number)

625
 

 


Copyright © 1998 - 2010 by Arnold V. Lesikar,
Professor Emeritus
Dept. of Physics, Astronomy, and Engineering Science,
St. Cloud State University,St. Cloud, MN 56301-4498

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