Status: Retired 1978. First Launch: 1971-08-10. Last Launch: 1978-11-16. Number: 26 . Thrust: 217.00 kN (48,783 lbf). Gross mass: 1,270 kg (2,790 lb). Height: 12.40 m (40.60 ft). Diameter: 0.42 m (1.37 ft). Apogee: 200 km (120 mi).