Tags: Artificialsatellite, Satellite.
Discoverer 19 also known as RM-1 was an American satellite which was launched in 1960. It was a technology demonstration spacecraft based around an Agena-B.The launch of Discoverer 19 occurred at 20:32 UTC on 20 December 1960. A Thor DM-21 Agena-B rocket was used flying from Launch Complex 75-3-5 at the Vandenberg Air Force Base.
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