Status: Development 2000. Thrust: 3,599.00 kN (809,087 lbf). Gross mass: 189,000 kg (416,000 lb). Unfuelled mass: 14,560 kg (32,090 lb). Specific impulse: 282 s. Burn time: 168 s. Height: 18.80 m (61.60 ft). Diameter: 6.20 m (20.30 ft). Span: 6.20 m (20.30 ft).