566 Stereoskopia is a large, outer main-belt asteroid orbiting the Sun.
[2] This object is a member of the Cybele group located beyond the core of the main belt.
[1] It is orbiting at a distance of 3.39 AU with a period of 6.23 yr and an eccentricity of 0.12.
[1] Light curve analysis based on photometric data collected during 2008 provide a rotation period of 12.103±0.002 h for this asteroid.
[4] It spans a girth of approximately 167 km[1] and is classified as a carbonaceous C-type asteroid.