Status: Study 1948. Thrust: 2,033.80 kN (457,216 lbf). Gross mass: 105,000 kg (231,000 lb). Unfuelled mass: 22,000 kg (48,000 lb). Specific impulse: 296 s. Burn time: 105 s. Height: 15.00 m (49.00 ft). Diameter: 9.80 m (32.10 ft). Span: 52.00 m (170.00 ft).