Status: Retired 1974. First Launch: 1974-01-01. Last Launch: 1974-01-01. Number: 1 . Gross mass: 1,100 kg (2,400 lb). Height: 9.80 m (32.10 ft). Diameter: 0.46 m (1.50 ft). Apogee: 2.00 km (1.20 mi).