KH-4BRocket launchby USALaunch time3 Nov 196821:30 UTCsuccessOrbit: LEOSerial number: Thor 515MissionRocketPayloadsRocket Thorad SLV-2G Agena-Dlaunched from Vandenberg AFB, SLC-3WUSAPayloadsNamePurposeMassCommentKH-4B (S/N 1105)/SRV S/N 741Reconnaissance--