HETERocket launchby Northrop GrummanUSALaunch time4 Nov 199617:08 UTCfailureOrbit: LEOSatellites not ejected from third stage.MissionRocketPayloadsRocket PegasusXLlaunched from Wallops Flight FacilityUSAPayloadsNamePurposeMassCommentHETE, SAC-B---