|
gptkbp:instanceOf
|
gptkb:satellite
|
|
gptkbp:cometEncounterDate
|
1985-09-11
|
|
gptkbp:cometEncountered
|
gptkb:Comet_Giacobini-Zinner
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:duration
|
operational for over 20 years
|
|
gptkbp:goal
|
study solar wind and Earth's magnetosphere
|
|
gptkbp:heliocentricOrbit
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
ISEE-3 mission
|
|
gptkbp:instrument
|
magnetometers
cosmic ray detectors
plasma detectors
solar wind analyzers
|
|
gptkbp:launchDate
|
1978-08-12
|
|
gptkbp:launchSite
|
gptkb:Cape_Canaveral_LC-17A
|
|
gptkbp:launchVehicle
|
gptkb:Delta_2914
|
|
gptkbp:mass
|
390 kg
|
|
gptkbp:missionType
|
heliophysics
comet flyby
solar wind study
|
|
gptkbp:notableEvent
|
first spacecraft to encounter a comet
first spacecraft to be placed at a Lagrange point (L1)
|
|
gptkbp:officialName
|
gptkb:International_Sun-Earth_Explorer-3
|
|
gptkbp:operatedBy
|
gptkb:NASA
|
|
gptkbp:powers
|
173 W
|
|
gptkbp:relatedTo
|
gptkb:ISEE-1
gptkb:ISEE-2
|
|
gptkbp:renamed
|
gptkb:International_Cometary_Explorer_(ICE)
1983
|
|
gptkbp:spacecraft
|
gptkb:ISEE-3
|
|
gptkbp:status
|
briefly contacted in 2014 by citizen scientists
contact lost in 1999
|
|
gptkbp:website
|
https://www.nasa.gov/mission_pages/isee/main/index.html
|
|
gptkbp:bfsParent
|
gptkb:Robert_Farquhar
gptkb:Stamatis_Krimizis
|
|
gptkbp:bfsLayer
|
7
|