This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com

astronautix.com J-1-1


Gross Mass: 71,100 kg. Empty Mass: 11,900 kg. Thrust (vac): 158,730 kgf. Isp: 273 sec. Burn time: 94 sec. Propellants: Solid Isp(sl): 248 sec. Diameter: 1.8 m. Span: 1.8 m. Length: 18.0 m. Country: Japan. No Engines: 1. H-2-0 Status: Devel.
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Last update 12 March 2001.
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© Mark Wade, 2001 .