The Pléiades constellation is composed of two very-high-resolution optical Earth-imaging satellites. Pléiades 1A and Pléiades 1B provide the coverage of Earth’s surface with a repeat cycle of 26 days.[1] Designed as a dual civil/military system, Pléiades will meet the space imagery requirements of European defence as well as civil and commercial needs.

Source : Wikipedia

type width length height weight start end days
Ground Segment ---------- ---------- ---------- 940.0 December 17, 2011 December 02, 2012 1881