ESSA-7Rocket launchby USALaunch time16 Aug 196811:31 UTCsuccessOrbit: LEOSerial number: Delta 58Maiden Flight of the Long Tank Thor-Delta.MissionRocketPayloadsRocket DeltaNlaunched from Vandenberg AFB, SLC-2EUSAPayloadsNamePurposeMassCommentESSA-7Weather Satellite--