Discoverer 18
Success
DEC 07196020:20:58 UTCA reconnaissance mission on Thor DM-21 / Agena B.
LIFTOFF
DEC 07 196020:20:58 UTC
Success
launched from LC-75-3-4 Vandenberg
aboard Thor DM-21 / Agena B Thor 296 into LEO
Payload
Discoverer 18
Reconnaissance