Manufacturer | Avio |
---|---|
Country of origin | Italy |
Used on | Vega |
Associated stages | |
Derivatives | P120 |
Launch history | |
Status | Active |
Total launches | 21 |
Successes (stage only) | 21 |
First flight | 13 February 2012 |
Last flight | 9 October 2023 |
1 stage – P80FW [1] | |
Height | 10.6 metres (35 ft) |
Diameter | 3 metres (9.8 ft) |
Empty mass | 7,330 kilograms (16,160 lb) |
Gross mass | 95 tonnes (93 long tons; 105 short tons) |
Propellant mass | 88 tonnes (87 long tons; 97 short tons) |
Maximum thrust | 3,037 kilonewtons (683,000 lbf) |
Specific impulse | 280 seconds |
Burn time | 114 seconds |
Propellant | Aluminium-HTPB 1912 |
P80 is a solid-fuel first-stage rocket motor used on the European Space Agency Vega rocket (in the P80FW version). It was the world's largest and most powerful one-piece solid-fuel rocket engine, being replaced by the larger P120C on 13 July 2022.[2]