Ariane 4P

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Model: P9.5. Gross Mass: 12,560 kg (27,690 lb). Empty Mass: 3,060 kg (6,740 lb). Thrust (vac): 689.990 kN (155,116 lbf). Isp: 263 sec. Burn time: 29 sec. Propellants: Solid. Isp(sl): 240 sec. Diameter: 1.07 m (3.51 ft). Span: 1.07 m (3.51 ft). Length: 12.20 m (40.00 ft). Country: France. No Engines: 1. Motor: P9.5. Status: Retired 2003. Cost $ : 7.000 million. First Flight: 1988. Last Flight: 2002. No Launched: 142. Other designations: P9.5. Used on Launch Vehicles: Ariane. Contact us with any corrections, additions, or comments. Conditions for use of drawings, pictures, or other materials from this site.. To contact astronauts or cosmonauts. © Mark Wade, 1997 - 2008 except where otherwise noted.