This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 16,700 kg.
Empty Mass: 2,700 kg. Thrust (vac): 12,390 kgf. Isp: 452 sec. Burn time: 600 sec. Propellants: Lox/LH2 Diameter: 4.0 m. Span: 4.0 m. Length: 10.6 m. Country: Japan. No Engines: 1. LE-5A Status: Hardware. Other designations: LE-5EC.
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Last update 12 March 2001.
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© Mark Wade, 2001 .