This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 5,900,000 kg.
Empty Mass: 530,000 kg. Thrust (vac): 6,350,000 kgf. Isp: 320 sec. Burn time: 260 sec. Propellants: Lox/LH2 Diameter: 21.5 m. Span: 23.0 m. Length: 44.0 m. Country: USA. No Engines: 1. Sea Dragon-2 Status: Design. Comments: Length with extendible nozzle deployed 87 m. Diameter of extended nozzle 30 m. Total mass, specific impulse estimated from booster performance figures.
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Last update 12 March 2001.
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© Mark Wade, 2001 .