Discoverer 23
Success
APR 08196119:21:00 UTCA reconnaissance mission on Thor DM-21 / Agena B.
LIFTOFF
APR 08 196119:21:00 UTC
Success
launched from LC-75-3-5 Vandenberg
aboard Thor DM-21 / Agena B Thor 307 into LEO
Payload
Discoverer 23
Reconnaissance