This page no longer updated from 31 October 2001. Latest version can be found at S5.45

Other Designations: S5.45. Designer: Isayev. Application: correction engine for Zond-1, Venera-2-8, and others. Used on spacecraft: Venera 3MV-4. Propellants: Nitric acid/UDMH Thrust(vac): 200,000 kgf. Thrust(vac): 1,961.00 kN. Isp: 267 sec. Burn time: 53 sec. Mass Engine: 52 kg. Chambers: 1. Chamber Pressure: 11.80 bar. Area Ratio: 16.00. Oxidizer to Fuel Ratio: 2.60. Country: Russia. Status: Out of Production. References: 225 , 320 , 342 . Comments: Pressure-fed engine. Used as correction engine for spacecraft Zond-1, Vernera-8, and others.
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Last update 12 March 2001.
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© Mark Wade, 2001 .