|
gptkbp:instanceOf
|
gptkb:satellite
|
|
gptkbp:cometEncounterDate
|
1986
1985-09-11
|
|
gptkbp:cometEncountered
|
gptkb:Comet_Giacobini–Zinner
gptkb:Halley's_Comet
|
|
gptkbp:COSPAR_ID
|
1978-079A
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:heliocentricOrbit
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
ISEE-3
|
|
gptkbp:LagrangePoint
|
gptkb:L1
|
|
gptkbp:lastContact
|
2014
|
|
gptkbp:launchDate
|
1978-08-12
|
|
gptkbp:launchSite
|
gptkb:Cape_Canaveral_LC-17A
|
|
gptkbp:launchVehicle
|
gptkb:Delta_2914
|
|
gptkbp:manufacturer
|
gptkb:NASA_Goddard_Space_Flight_Center
|
|
gptkbp:mass
|
390 kg
|
|
gptkbp:missionType
|
heliophysics
solar observation
interplanetary
|
|
gptkbp:notableEvent
|
first spacecraft to encounter a comet
encountered Halley's Comet in 1986
first spacecraft to be placed at a Lagrange point (L1)
redirected to study comets after primary mission
|
|
gptkbp:operator
|
gptkb:NASA
|
|
gptkbp:partOf
|
gptkb:ISEE_program
|
|
gptkbp:program
|
gptkb:International_Sun-Earth_Explorer
|
|
gptkbp:purpose
|
study Earth's magnetosphere
study solar wind
study interplanetary medium
|
|
gptkbp:relatedTo
|
gptkb:ISEE-1
gptkb:ISEE-2
|
|
gptkbp:renamed
|
gptkb:International_Cometary_Explorer
1983
|
|
gptkbp:status
|
inactive
|
|
gptkbp:bfsParent
|
gptkb:ICE_(International_Cometary_Explorer)
|
|
gptkbp:bfsLayer
|
6
|