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ISEE 2
retired
Science Exploration
HEO
COSPAR 1977-102B
Launched 10/22/1977
Admin Edit
Mission & Launch
Launch Mission
ISEE 1/2
Launch Vehicle
Delta 2914
Launch Date
10/22/1977
Last Contact
9/26/1987
Orbit & Mass
Orbit Class
HEO
Altitude
69,145.5 km
Inclination
30.41 deg
Dry Mass
154 kg
Total Mass
165 kg
Payload Classification
Mission Type
Science Exploration
Payload Category
SCI
Payload Class
C
Organizations
Operator
European Space Agency (ESA)
Manufacturer
Dornier Flugzeugwerke (Freidrichshafen)
Registry
COSPAR ID
1977-102B
UN Registration
ST/SG/SER.E/468
Track