Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:COSPAR_ID |
gptkb:1958-005A
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:decayDate |
1959-10-23
|
| https://www.w3.org/2000/01/rdf-schema#label |
Explorer 4
|
| gptkbp:launchDate |
1958-07-26
|
| gptkbp:launchVehicle |
gptkb:Juno_I
|
| gptkbp:manufacturer |
gptkb:Jet_Propulsion_Laboratory
|
| gptkbp:mass |
37.16 kg
|
| gptkbp:missionType |
scientific research
radiation measurement |
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:orbitType |
gptkb:Low_Earth_Orbit
|
| gptkbp:partOf |
gptkb:Explorer_program
|
| gptkbp:purpose |
study Van Allen radiation belts
|
| gptkbp:status |
decommissioned
|
| gptkbp:bfsParent |
gptkb:Explorer_3
|
| gptkbp:bfsLayer |
6
|