This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 142,000 kg.
Empty Mass: 15,000 kg. Thrust (vac): 42,000 kgf. Isp: 460 sec. Burn time: 1,370 sec. Propellants: Lox/LH2 Isp(sl): 0 sec. Diameter: 6.7 m. Span: 6.7 m. Length: 16.5 m. Country: Russia. No Engines: 1. RD-57M Status: Design 1975. Comments: Upper stage design by KB Saturn for manned lunar expedition, large geosynchronous platform launch.
Back to Index
Last update 12 March 2001.
Contact Mark Wade with any corrections or comments.
Conditions for use of drawings, pictures, or other materials from this site..
© Mark Wade, 2001 .