Thor DM-21 Agena-B | Discoverer 19

Success US Air Force, Thor DM-21 Agena-B

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Mission

Government/Top Secret · LEO

Discoverer 19 was an American optical reconnaissance satellite. It was part of the Missile Defence Alarm System.

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If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.