Discoverer 17Rocket launchby USALaunch time12 Nov 196020:43 UTCsuccessOrbit: LEOSerial number: Thor 297MissionRocketPayloadsRocket ThorDM-21 Agena-Blaunched from Vandenberg AFB, LC-75-3-5USAPayloadsNamePurposeMassCommentDiscoverer 17Reconnaissance--