Eta Arae (HIP 82363), a orange bright giant star in Stars

Eta Arae (HIP 82363) is a orange bright giant star (K5III) in Stars, 299 light years from Earth at magnitude 3.77.

Ashland Astronomy Studio October 3, 2026 Star

Eta Arae (HIP 82363)

Eta Arae is a orange bright giant star in the constellation Stars. At 299 light years away, it shines at an apparent visual magnitude of 3.77. Iron abundance: -0.33 (47% of the Sun). Galactic velocity: 22.3 km/s. Galactic orbit: 23,079 32,316 light years from galactic center.

Sky position: RA 16h 49m, Dec -59° 2.5'

Spectral type: K5III

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