This page no longer updated from 31 October 2001. Latest version can be found at Soyuz ST-0

Gross Mass: 44,400 kg. Empty Mass: 3,810 kg. Thrust (vac): 104,123 kgf. Isp: 310 sec. Burn time: 120 sec. Propellants: Lox/Kerosene Isp(sl): 264 sec. Diameter: 2.7 m. Span: 2.7 m. Length: 19.6 m. Country: Russia. No Engines: 1. RD-117 Status: Hardware. Comments: Gross mass includes 1190 kg of hydrogen peroxide and 280 kg of liquid nitrogen expended during ascent but not contributing to propulsion.
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Last update 12 March 2001.
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© Mark Wade, 2001 .