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Vanguard II
completed
Launch 1959 ALP
Launched 2/17/1959
MEO
Service G
Sat MEO O
Admin Edit
Payloads
Assets deployed on this mission, enriched from spacecraft records.
1 payload
Vanguard II
retired
Earth Observation
LEO
Launch Details
Launch Date
2/17/1959
Launch ID
1959 ALP
Launch Profile
Sat MEO O
Service Type
G
Orbit
MEO
Launch Stack
Operator
U.S. Naval Research Lab
Launch Vehicle
Vanguard
Launch Site
Launch Complex 18A, Cape Canaveral (Cape Canaveral Air Station, Florida)
US
Payload Summary
Payload Count
1
Payload Status
retired 1
Payload Mission Types
Earth Observation 1
Track