February 4, 1960 6:51 pm

Discoverer 9

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Thor Agena A

Vandenberg SFB, CA, USA
Days
Hours
Minutes
Seconds
February 4, 1960 6:51 pm

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Last Updated:

2026-07-14 00:05:04

Discoverer 9 was an American optical reconnaissance satellite, the sixth of ten operational flights of the Corona KH-1 spy satellite series, and the first of them to be equipped with a new, vacuum-proof, polyester-based film. The satellite was not successfully orbited.
Launch Overview
Window Open 18:51 UTC
Window Close 18:51 UTC
Lift Off Feb 4, 1960 · 18:51 UTC
Launch Facility Vandenberg SFB, CA, USA
Launch Pad Space Launch Complex 1W
Target Orbit Low Earth Orbit
Payload Overview
Customer United States Air Force
Payload Discoverer 9
Rocket Thor Agena A
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship
Discoverer 9 was an American optical reconnaissance satellite, the sixth of ten operational flights of the Corona KH-1 spy satellite series, and the first of them to be equipped with a new, vacuum-proof, polyester-based film. The satellite was not successfully orbited.

Height

LEO Payload

Total Launches

Status

United States Air Force
Space Launch Complex 1W
Launch Overview
Window Open 18:51 UTC
Window Close 18:51 UTC
Lift Off Feb 4, 1960 · 18:51 UTC
Launch Facility Vandenberg SFB, CA, USA
Launch Pad Space Launch Complex 1W
Target Orbit Low Earth Orbit
Payload Overview
Customer United States Air Force
Payload Discoverer 9
Rocket Thor Agena A
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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