Beta Arae
Star
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Beta Arae, the brightest star in the constellation of Ara, is a very luminous, relatively young, giant star with an apparent visual magnitude of 2.8. Parallax measurements place it at roughly 650 light-years from Earth. Wikipedia
Magnitude: 2.84
Constellation: Ara
Temperature: 4,197 K
Radius: 142; 92 R☉
Age: 50.1±4.4 Myr
Absolute magnitude (MV): −3.494
B−V color index: +1.46