Discoverer 11Rocket launchby USALaunch time15 Apr 196020:30:37 UTCsuccessOrbit: LEOSerial number: Thor 234MissionRocketPayloadsRocket ThorDM-18 Agena-Alaunched from Vandenberg AFB, LC-75-3-5USAPayloadsNamePurposeMassCommentDiscoverer 11Reconnaissance--