Édouard Stephan discovered NGC 6083 = St VII-6 on 21 Jun 1876. His position is accurate.
400/500mm - 17.5" extremely faint, very small, round. Surrounded by a triangle consisting of three mag 13-14 stars located 1.5' NNW, 2.4' WSW and 1.5' SE.
Notes by Steve Gottlieb