O3b FM17-20
Soyuz STB/Fregat
Arianespace
Mission
O3b FM17-20
Type: Communications
The O3b Satellite Constellation is designed for telecommunications and data backhaul from remote locations.
Location
Soyuz Launch Complex
Kourou, French Guiana
315 rockets have launched from Kourou, French Guiana.
Rocket
Soyuz STB Fregat – Progress Rocket Space Center
Family: Soyuz
Length: 46.3 m
Diameter: 2.95 m
Launch Mass: 312 T
Low Earth Orbit Capacity: 8200 kg
The Soyuz STB Fregat was manufactured by Progress Rocket Space Center with the first launch on 2011-10-21. Soyuz STB Fregat has 13 successful launches and 1 failed launches with a total of 14 launches. The 2.1b version adds an upgraded engine (RD-0124) with improved performance to the second stage. First launch took place from Plesetsk Cosmodrome Site 43 on 26 July 2008 with a classified military payload.
The 2.1b/ST version is sometimes called Soyuz ST-B.
Agency
Arianespace
Type: Commercial
Abbreviation: ASA
Administration: CEO: Stéphane Israël
Founded: 1980
Launchers: Ariane | Vega
Country: FRA
Arianespace SA is a multinational company founded in 1980 as the world’s first commercial launch service provider. It undertakes the production, operation, and marketing of the Ariane programme. Their vehicles launch exclusively from French Guiana in South America.
