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Able 5B (Pioneer P-31)

Able 5B (Pioneer P-31) was the physical lunar-orbiter spacecraft launched on 15 December 1960 in the final U.S. lunar-orbiter attempt of the 1959-1960 sequence. Its Atlas Able booster exploded seconds after launch and the payload fell into the Atlantic Ocean.

Identity

Aliases
Able 5B spacecraftPioneer P-31P-31 / Able 5B
Name
Able 5B (Pioneer P-31)
Status
retired

Details

Description
Able 5B (Pioneer P-31) was the physical lunar-orbiter spacecraft launched on 15 December 1960 in the final U.S. lunar-orbiter attempt of the 1959-1960 sequence. Its Atlas Able booster exploded seconds after launch and the payload fell into the Atlantic Ocean.
First Flight Date
1960-12-15
Vehicle Family

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Assets & Meta

Creation Time
August 6, 2026 at 20:07:24 UTC
Updated Time
August 6, 2026 at 20:07:24 UTC

Other

Last Flight Date
1960-12-15
Serial Number
Able 5B
Vehicle Code
Able 5B