Star profile

Gamma Coronae Australis

3D likeness based on its real data · class F · ~6,500 K

What is Gamma Coronae Australis

Gamma Coronae Australis belongs to the southern diadem, the small crown that seems to have fallen at the feet of Sagittarius. It is a yellowish-white F-type star lying just 56 light-years away, a close neighbour in galactic terms. Its delicate light closes one of the most discreet constellations in the sky, a garland of faint stars that yields its shape only to patient observers and to skies untouched by light pollution.

Where it is and when to see it

Gamma Coronae Australis lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is July, when it culminates around midnight.

From London it culminates about 1° above the horizon.
From New York it culminates about 12° above the horizon.
From Sydney it culminates about 87° above the horizon.

It can be seen from anywhere south of 53° N.

It ranks no. 3 in brightness among the 29 stars of Corona Australis in our catalogue. To find it, start from Beta Coronae Australis, the brightest: it lies about 2° away (a fist at arm's length covers about 10°).

The light you see today left it about 56 years ago.

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Astronomical data for Gamma Coronae Australis

Constellation: Corona Australis
Apparent magnitude: 4.23
Distance: 56.4 light years
Coordinates (J2000): RA 286.605° · Dec -37.063°
Catalogue: HIP 93825 · HD 177474

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Other stars in Corona Australis

Corona Australis has 29 stars in Stelvia's catalogue. Here are a few of them.

See all 29 stars in Corona Australis