Delta IV

Delta IV is a heavy lift launch system in the Delta IV Rocket family. Delta IV is 2 stage rocket. Designed to launch commercial payloads. 

Source : nasa

Profile

Function - heavy launch vehicle
Manufacturer - United launch Alliance
Country of origin - United States
Height - 63 - 73 m
Stages - 2
Cost per launch - 133m$
Payload to LEO - 8,800 kg
Payload to GTO - 4540 kg

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