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Gross Mass: 118,000 kg.
Empty Mass: 14,000 kg. Thrust (vac): 181,000 kgf. Isp: 420 sec. Burn time: 235 sec. Propellants: Lox/LH2 Diameter: 6.7 m. Span: 6.7 m. Length: 20.7 m. Country: USA. No Engines: 2. J-2 Status: Study, NASA, 1960. Comments: Masses estimated based on total vehicle thrust, performance, and stage volumes. .
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Last update 12 March 2001.
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© Mark Wade, 2001 .