Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:cycle |
staged combustion
|
| gptkbp:designation |
gptkb:RS-25
|
| gptkbp:diameter |
2.39 m
|
| gptkbp:engineType |
liquid-fueled
|
| gptkbp:firstFlight |
1981
|
| gptkbp:fullName |
gptkb:Space_Shuttle_Main_Engine
|
| gptkbp:gimbalRange |
10.5 degrees
|
| https://www.w3.org/2000/01/rdf-schema#label |
SSME
|
| gptkbp:length |
4.24 m
|
| gptkbp:manufacturer |
gptkb:Rocketdyne
|
| gptkbp:numberOfEnginesOnShuttle |
3
|
| gptkbp:propulsion |
liquid oxygen
liquid hydrogen |
| gptkbp:reusable |
reusable
|
| gptkbp:specificImpulseVacuum |
366 seconds
452 seconds |
| gptkbp:status |
in service
|
| gptkbp:thrustSeaLevel |
1,859 kN
|
| gptkbp:thrustVacuum |
2,279 kN
|
| gptkbp:usedOn |
gptkb:Artemis_II
gptkb:Space_Launch_System gptkb:Space_Shuttle gptkb:Artemis_I |
| gptkbp:weight |
3,177 kg
|
| gptkbp:bfsParent |
gptkb:Space_Shuttle_Main_Engine
gptkb:RS-25 |
| gptkbp:bfsLayer |
6
|