Full Name International Sun-Earth Explorer Status Mission complete
Mission Agencies NASA Launch Date 22 Oct 1977
Mission Links mission site EOL Date 26 Sep 1987
EO Portal Info NORAD Catalog #
International Designator
Orbit Type Highly elliptical Orbit Period 3441 minutes
Orbit Sense Orbit Inclination 28.76 deg
Orbit Altitude Orbit Longitude
Orbit LST Repeat Cycle
Objectives and Applications ISEE is a NASA/ESA cooperative program consisting of three satellites intended to study the dynamic properties of Earth's magnetosphere and the solar wind in front of the magnetosphere (study the interaction of the interplanetary medium with the earth's immediate environment and to study the magnetosphere bow shock and magnetosheath in order to derive a better model of the interaction).
Mission Measurements
Mission Instruments
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