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USA 56-58 (P87-2)
completed
Launch 1990-031
Launched 4/11/1990
LEO
Service G
Sat LEO O
Admin Edit
Payloads
Assets deployed on this mission, enriched from spacecraft records.
3 payloads
POGS
retired
Science Exploration
LEO
SCE
retired
Technology Demonstration
LEO
TEX
retired
Technology Demonstration
LEO
Launch Details
Launch Date
4/11/1990
Launch ID
1990-031
Launch Profile
Sat LEO O
Service Type
G
Orbit
LEO
Launch Stack
Operator
U.S. Space Force
Launch Vehicle
Atlas E Altair
Launch Site
Space Launch Complex 3-West, Vandenberg AFB (South Vandenberg AFB, California)
US
Payload Summary
Payload Count
3
Payload Status
retired 3
Payload Mission Types
Technology Demonstration 2 / Science Exploration 1
Track