
FSW
07/08/2016 · Chinese military surveillance satellite. Reconnaissance, Earth observation satellite built by CAST, China. Launched 1974 1987. ... Technical Specifiions Dimensions: 2200 mm diameter × 5144 mm long Mass: 2800 3100kg Payload capacity: 1000 1200 kg Inorbit time: 15 30 days Orbit inclination: 57 70 degrees Perigee height: 175 200 km Apogee height: 300 .