Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Radioisotope Heater Unit
|
| gptkbp:contains |
gptkb:Plutonium-238
|
| gptkbp:developedBy |
gptkb:United_States_Department_of_Energy
|
| https://www.w3.org/2000/01/rdf-schema#label |
GPHS
|
| gptkbp:introducedIn |
1980s
|
| gptkbp:mass |
1.44 kg
|
| gptkbp:material |
Iridium cladding
|
| gptkbp:provides |
Thermal energy
|
| gptkbp:shape |
Rectangular block
|
| gptkbp:standsFor |
General Purpose Heat Source
|
| gptkbp:thermalCapacity |
250 watts
|
| gptkbp:usedIn |
gptkb:nuclear_reactor
Spacecraft power systems |
| gptkbp:usedOn |
gptkb:Galileo_spacecraft
gptkb:New_Horizons_spacecraft gptkb:Cassini_spacecraft |
| gptkbp:bfsParent |
gptkb:Grants_Pass_High_School
gptkb:Grand_Prairie_High_School |
| gptkbp:bfsLayer |
7
|