This page no longer updated from 31 October 2001. Latest version can be found at www.astronautix.com
Gross Mass: 20,135 kg.
Empty Mass: 1,435 kg. Thrust (vac): 16,000 kgf. Isp: 303 sec. Burn time: 375 sec. Propellants: Nitric acid/UDMH Diameter: 2.4 m. Span: 2.4 m. Length: 6.0 m. Country: Ukraine. No Engines: 1. 11D49 Status: Hardware. Other designations: S3. Comments: Launch count 411 orbital and ca. 300 suborbital to end 1994. Failures based on proration of failures to orbit.
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 .