MMRTG (Multi-Mission Radioisotope Thermoelectric Generator)
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:nuclear_reactor
|
| gptkbp:abbreviation |
gptkb:Multi-Mission_Radioisotope_Thermoelectric_Generator
|
| gptkbp:designedFor |
lunar missions
planetary missions |
| gptkbp:designedToOperateIn |
extreme environments
|
| gptkbp:developedBy |
gptkb:NASA
|
| gptkbp:heatSource |
Radioactive decay
|
| https://www.w3.org/2000/01/rdf-schema#label |
MMRTG (Multi-Mission Radioisotope Thermoelectric Generator)
|
| gptkbp:introducedIn |
2011
|
| gptkbp:manufacturer |
gptkb:Lockheed_Martin_Space_Systems
gptkb:Teledyne_Energy_Systems |
| gptkbp:mass |
~45 kg
|
| gptkbp:operationalLifetime |
at least 14 years
|
| gptkbp:powerOutput |
~110 watts (at beginning of mission)
|
| gptkbp:powerSource |
gptkb:Plutonium-238
|
| gptkbp:provides |
electrical power
heat for spacecraft systems |
| gptkbp:technology |
Thermoelectric generator
|
| gptkbp:usedIn |
gptkb:Curiosity_Rover
gptkb:Mars_Science_Laboratory gptkb:Perseverance_Rover |
| gptkbp:bfsParent |
gptkb:Mars_2020_(Perseverance)
|
| gptkbp:bfsLayer |
6
|