Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:satellite
|
| gptkbp:collaborations |
gptkb:none
|
| gptkbp:communication |
radio signals
|
| gptkbp:data_type |
scientific data
|
| gptkbp:design |
gptkb:NASA's_Explorer_program
|
| https://www.w3.org/2000/01/rdf-schema#label |
Explorer 39
|
| gptkbp:instrument |
cosmic ray detectors
|
| gptkbp:launch_date |
1970-08-05
|
| gptkbp:launch_site |
gptkb:cape
|
| gptkbp:launch_vehicle |
150 kg
Delta D |
| gptkbp:mass |
150 kg
|
| gptkbp:mission |
gptkb:Research_Institute
1971-01-01 low Earth orbit study of cosmic rays measure cosmic rays |
| gptkbp:mission_duration |
approximately 6 months
|
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:orbital_period |
90 minutes
|
| gptkbp:power_output |
solar panels
|
| gptkbp:provides_information_on |
cosmic ray data
|
| gptkbp:scientific_goals |
understanding cosmic radiation
|
| gptkbp:stations |
data received on Earth
|
| gptkbp:status |
decommissioned
|
| gptkbp:successor |
gptkb:Explorer_40
|
| gptkbp:bfsParent |
gptkb:Rolex
|
| gptkbp:bfsLayer |
3
|