Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:cycle |
expander cycle
|
| https://www.w3.org/2000/01/rdf-schema#label |
RL10A-4-2 (second stage)
|
| gptkbp:manufacturer |
gptkb:Aerojet_Rocketdyne
|
| gptkbp:propulsion |
liquid oxygen
liquid hydrogen |
| gptkbp:specificImpulseVacuum |
451 s
|
| gptkbp:status |
in service
|
| gptkbp:thrustVacuum |
110 kN
|
| gptkbp:used_in |
gptkb:Centaur_upper_stage
gptkb:Delta_Cryogenic_Second_Stage |
| gptkbp:bfsParent |
gptkb:Atlas_V_421
|
| gptkbp:bfsLayer |
7
|