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Alphabetical Index
Country of Origin
Designation Numbers
First in History
Footprint Maps
Glossary
Launch Vehicles
Satellites Missions
Adresses
Launch Schedule
The Clarke Belt
The Satellite Encyclopedia
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Satellite Fact Sheet
KH 11-3
General
Designation
11687 / 80010A
Launch date
7 Feb 1980
Country of origin
United States
Mission
Military: reconnaissance
Perigee/Apogee
220/498 km
Inclination
97°
Period
91.7 min
Launch vehicle
Launch site
Vandenberg
End of life
Decay
30 Oct 1982
Technical data
Specifications
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