Atlas V 511
Atlas familyUnited Launch AllianceRetired
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.
Specifications
- Thrust
- 5,490 kN
- Height
- 58.3 m
- Diameter
- 3.81 m
- Launch mass
- 590 t
- Stages
- 2
- Launch cost
- $130M
- LEO capacity
- 10,986 kg
- GTO capacity
- 5,250 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
Counted from padside's own launch record, the same basis as the stats page.