Status: Retired 1966. First Launch: 1966-04-28. Last Launch: 1966-08-06. Number: 3 . Gross mass: 700 kg (1,540 lb). Height: 6.00 m (19.60 ft). Diameter: 0.31 m (1.01 ft). Apogee: 5.00 km (3.10 mi).