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gptkbp:instance_of
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gptkb:satellite
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gptkbp:availability
|
publicly available
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gptkbp:collaborator
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gptkb:University_of_California,_Berkeley
gptkb:NASA_Goddard_Space_Flight_Center
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gptkbp:collection
|
magnetospheric data
energetic particle data
over 1000 hours of data
plasma wave data
|
|
gptkbp:data_transmission
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gptkb:Telehealth_Services
scientific data
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gptkbp:data_type
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magnetic field data
particle flux data
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gptkbp:design
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gptkb:NASA
3 years
|
|
gptkbp:frequency
|
UHF
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Explorer 29
|
|
gptkbp:impact
|
contributed to understanding of space weather
enhanced knowledge of Earth's magnetosphere
influenced future satellite missions
|
|
gptkbp:instruments
|
gptkb:magnetometer
particle detectors
|
|
gptkbp:is_aplace_for
|
600 km
|
|
gptkbp:launch_date
|
1981-01-12
|
|
gptkbp:launch_mass
|
150 kg
|
|
gptkbp:launch_site
|
gptkb:Cape_Canaveral_Space_Force_Station
|
|
gptkbp:launch_vehicle
|
Delta 2910
|
|
gptkbp:mass
|
150 kg
|
|
gptkbp:mission
|
gptkb:1986
loss of communication
exceeded design life
|
|
gptkbp:mission_duration
|
approximately 5 years
|
|
gptkbp:mission_type
|
gptkb:scientific_research
|
|
gptkbp:operator
|
gptkb:NASA
|
|
gptkbp:orbit_type
|
low Earth orbit
|
|
gptkbp:orbital_inclination
|
90 degrees
|
|
gptkbp:perigee
|
300 km
|
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gptkbp:power_source
|
solar panels
|
|
gptkbp:primary_mission
|
study of the Earth's magnetosphere
|
|
gptkbp:replaced_by
|
gptkb:Explorer_30
|
|
gptkbp:scientific_goals
|
investigate magnetospheric phenomena
|
|
gptkbp:scientific_instruments
|
fluxgate magnetometer
electron detectors
ion detectors
|
|
gptkbp:status
|
decommissioned
deorbited
re-entered atmosphere
|
|
gptkbp:successor
|
gptkb:Explorer_30
|
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gptkbp:bfsParent
|
gptkb:Explorer_1
|
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gptkbp:bfsLayer
|
4
|