when was it done?
1756
Circinus
 1756
what do you mean by circinus? A small, faint constellation in the southern sky who discovered it? Nicolas-Louis de Lacaille
wiki:19568764
Circinus [SEP] History
In 1756, French astronomer Nicolas-Louis de Lacaille introduced the constellation of Circinus with the French name "le Compas", representing a pair of dividing compasses, on a chart of the southern sky. On that chart, Lacaille portrayed the constellations of Norma, Circinus, and Triangulum Australe, respectively, as a set square and ruler, a compass, and a surveyor's level in a set of draughtsman's instruments. Circinus was given its current name in 1763, when Lacaille published an updated sky map with Latin names for the constellations he introduced.