This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 80,000 kg.
Empty Mass: 6,000 kg. Thrust (vac): 123,800 kgf. Isp: 302 sec. Burn time: 175 sec. Propellants: N2O4/Aerozine-50 Isp(sl): 250 sec. Diameter: 3.1 m. Span: 5.8 m. Length: 6.0 m. Country: USA. No Engines: 1. LR-87-11 Status: Study. Comments: All values roughly estimated based on number of engines and diameter given.
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Last update 12 March 2001.
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© Mark Wade, 2001 .