AKA: Zenit;Zenit C-1. Status: R. First Launch: 1967-10-27. Last Launch: 1972-12-13. Number: 3 . Thrust: 45.00 kN (10,116 lbf). Gross mass: 600 kg (1,320 lb). Unfuelled mass: 150 kg (330 lb). Burn time: 21 s. Height: 5.60 m (18.30 ft). Diameter: 0.42 m (1.37 ft).