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Able 5A (Pioneer P-30)

Able 5A was a U.S. lunar-orbiter attempt intended to enter a high elliptical lunar orbit and continue Able 4B’s environmental investigations with radiation, magnetic-field, micrometeoroid, plasma, solar, and related instruments.

Able 5A (Pioneer P-30)
USAF via Gunter’s Space Page · Wikimedia Commons identifies this image as a U.S. Air Force work made in official duties and public domain in the United States; no attribution is required. Asset used unchanged; USAF credit retained. · Source
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Identity

Aliases
Able 5APioneer P-30Pioneer P-30 / Able VA
Name
Able 5A (Pioneer P-30)
Status
failed

Details

Astronauts
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Description
Able 5A was a U.S. lunar-orbiter attempt intended to enter a high elliptical lunar orbit and continue Able 4B’s environmental investigations with radiation, magnetic-field, micrometeoroid, plasma, solar, and related instruments.
Destination
Planned lunar orbit; a second-stage failure caused reentry into the atmosphere 17 minutes after launch
End Date
1960-09-25
Outcome
The Atlas first stage performed normally, but the Able second stage ignited abnormally and shut down because of an oxidizer-system failure. The probe did not reach sufficient velocity and burned up in Earth’s atmosphere 17 minutes after launch on 25 September 1960.
Programs
Start Date
1960-09-25
Vehicle Families

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Assets & Meta

Creation Time
August 14, 2026 at 18:16:56 UTC
Updated Time
September 7, 2026 at 20:29:46 UTC

Other

Affiliations
Space Stations
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Vehicles
Able 5A (Pioneer P-30) - AeroVia