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astronautix.com UM-129A


Designer: Nissan. Gross Mass: 2,200 kg. Empty Mass: 360 kg. Propellants: Solid Thrust(vac): 7,900 kgf. Thrust(vac): 77.50 kN. Isp: 291 sec. Isp (sea level): 220 sec. Burn time: 68 sec. Diameter: 1.3 m. Length: 2.3 m. Chambers: 1. Area Ratio: 54.00. Country: Japan. Status: In Production. Comments: Used in H-1-3.
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Last update 12 March 2001.
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© Mark Wade, 2001 .