Status: Retired 1961. First Launch: 1961-01-01. Last Launch: 1961-01-01. Number: 2 . Thrust: 35.00 kN (7,868 lbf). Gross mass: 100 kg (220 lb). Height: 3.90 m (12.70 ft). Diameter: 0.20 m (0.65 ft). Apogee: 100 km (60 mi).