LEADER 01805oam 2200517I 450 001 9910714071803321 005 20201211103601.0 035 $a(CKB)5470000002506926 035 $a(OCoLC)761255444 035 $a(EXLCZ)995470000002506926 100 $a20111115j196901 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPlanetary probe guidance accuracy influence factors for conjunction-class missions /$fby Thomas B. Murtagh 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dJanuary 1969. 215 $a1 online resource (v, 36 pages) $cillustrations 225 1 $aNASA technical note ;$vTN D-4852 300 $a"January 1969." 320 $aIncludes bibliographical references (page 16). 606 $aSpace vehicles$xGuidance systems 606 $aNavigation (Aeronautics) 606 $aGuidance systems (Flight) 606 $aGuidance systems (Flight)$2fast 606 $aNavigation (Aeronautics)$2fast 606 $aSpace vehicles$xGuidance systems$2fast 615 0$aSpace vehicles$xGuidance systems. 615 0$aNavigation (Aeronautics) 615 0$aGuidance systems (Flight) 615 7$aGuidance systems (Flight) 615 7$aNavigation (Aeronautics) 615 7$aSpace vehicles$xGuidance systems. 700 $aMurtagh$b Thomas B.$01420163 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910714071803321 996 $aPlanetary probe guidance accuracy influence factors for conjunction-class missions$93537070 997 $aUNINA