|
gptkbp:instance_of
|
gptkb:satellite
|
|
gptkbp:collaborations
|
gptkb:NASA
|
|
gptkbp:collection
|
radiation data
|
|
gptkbp:communication
|
telemetry
|
|
gptkbp:community
|
astrophysics
|
|
gptkbp:contact
|
gptkb:1972
|
|
gptkbp:country
|
gptkb:Monarch
|
|
gptkbp:data_type
|
digital
radiation measurements
|
|
gptkbp:data_usage
|
gptkb:Research_Institute
1.5 G Hz
|
|
gptkbp:debut_year
|
gptkb:1971
|
|
gptkbp:decommissioned
|
1972-01-01
|
|
gptkbp:design
|
1 year
|
|
gptkbp:duration
|
1 year
|
|
gptkbp:elevation
|
600 km
|
|
gptkbp:events
|
gptkb:theorem
|
|
gptkbp:frequency
|
2.2 G Hz
|
|
gptkbp:has_programs
|
gptkb:ESRO_program
|
|
gptkbp:home_ground
|
gptkb:Telespazio
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
ESRO 20
|
|
gptkbp:instrument
|
particle detectors
|
|
gptkbp:launch_date
|
1971-01-01
January 1, 1971
|
|
gptkbp:launch_site
|
gptkb:cape
|
|
gptkbp:launch_vehicle
|
150 kg
Delta D
|
|
gptkbp:manufacturer
|
gptkb:NASA
|
|
gptkbp:mass
|
150 kg
|
|
gptkbp:mission
|
gptkb:ESRO_21
gptkb:1972
Low Earth Orbit
completed
scientific
measure cosmic radiation
|
|
gptkbp:mission_duration
|
1 year
|
|
gptkbp:operational_area
|
1 year
|
|
gptkbp:operator
|
gptkb:European_Space_Research_Organisation
|
|
gptkbp:orbital_inclination
|
90 degrees
|
|
gptkbp:orbital_period
|
90 minutes
|
|
gptkbp:purpose
|
gptkb:satellite
|
|
gptkbp:release_region
|
gptkb:United_States
|
|
gptkbp:released
|
public access
|
|
gptkbp:scientific_goals
|
study cosmic rays
|
|
gptkbp:seating_capacity
|
gptkb:musician
50 kg
|
|
gptkbp:status
|
decommissioned
|
|
gptkbp:successor
|
gptkb:ESRO_21
|
|
gptkbp:bfsParent
|
gptkb:ESRO_satellites
|
|
gptkbp:bfsLayer
|
5
|