Coronae Borealis

Eta Coronae Borealis, which has a period of 43 years; while the brightest star, Sirius, is also a Binary star, with a period of about 50 years.

Aether and Gravitation William George Hooper

By meridian altitudes of E Bootes, a Coronae Borealis, a Lyrae (Vega), and Aquilae (Altair),

Explorations in Australia, Illustrated, John Forrest 1882

By meridian altitudes of sun, a Bootes (Arcturus), E Bootes, and a Coronae Borealis, camp was in south latitude 29 degrees 10 minutes 49 seconds, and longitude about 118 degrees 14 minutes east.

Explorations in Australia, Illustrated, John Forrest 1882

By meridian altitudes of a Bootes, a Coronae Borealis and a Lyrae (Vega),

Explorations in Australia, Illustrated, John Forrest 1882

By meridian altitudes of a Bootes (Arcturus), E Bootes, and Coronae Borealis, camp is in south latitude 28 degrees 58 minutes, and in longitude about 117 degrees 35 minutes east.

Explorations in Australia, Illustrated, John Forrest 1882