Atlas V 511
USA Official site 
Built & Operated By
United Launch Alliance
Commercial · founded 2006
Family
Atlas
variant 511
Maiden Flight
21 JAN 2022
About
Atlas V is an expendable launch system in the Atlas rocket family. It was formerly operated by Lockheed Martin and is now operated by United Launch Alliance (ULA), a joint venture with Boeing. Each Atlas V rocket uses a Russian-built RD-180 engine burning kerosene and liquid oxygen to power its first stage and an American-built RL10 engine burning liquid hydrogen and liquid oxygen to power its Centaur upper stage. The RD-180 engines are provided by RD Amross, while Aerojet Rocketdyne provides both the RL10 engines and the strap-on boosters used in some configurations. The 511 version uses a 5m wide fairing, 1 solid rocket booster and one engine on the Centaur stage.
Vehicle Specifications
Height
58.3 m
Diameter
3.81 m
Launch Mass
590 T
Thrust
5,490 kN
Stages
2
Configuration
Expendable
Launch Record
Total Launches
1
Successful
1
Failed
0
Consecutive
1
Performance
To LEO
10,986 kg
To GTO
5,250 kg
Launch Cost
$130.0M