LEADER 01942oam 2200565 450 001 9910716060903321 005 20210512100955.0 035 $a(CKB)5470000002517495 035 $a(OCoLC)785108098$z(OCoLC)50500703$z(OCoLC)761866172 035 $a(EXLCZ)995470000002517495 100 $a20120408j196902 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTwo-burn escape maneuvers with an intermediate coasting ellipse /$fby Edward A. Willis, Jr 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration,$dFebruary 1969. 215 $a1 online resource (ii, 28 pages) $cillustrations 225 1 $aNASA/TN ;$vD-5011 300 $a"February 1969." 320 $aIncludes bibliographical references (page 28). 606 $aEllipses$2nasat 606 $aSpace trajectories$xMathematical models 606 $aOrbital transfer (Space flight)$xMathematical models 606 $aOrbital transfer (Space flight)$xMathematical models$2fast 606 $aSpace trajectories$xMathematical models$2fast 615 7$aEllipses. 615 0$aSpace trajectories$xMathematical models. 615 0$aOrbital transfer (Space flight)$xMathematical models. 615 7$aOrbital transfer (Space flight)$xMathematical models. 615 7$aSpace trajectories$xMathematical models. 700 $aWillis$b Edward A.$01399825 712 02$aUnited States.$bNational Aeronautics and Space Administration, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bABC 801 2$bAD# 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGZM 801 2$bOCLCQ 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910716060903321 996 $aTwo-burn escape maneuvers with an intermediate coasting ellipse$93465798 997 $aUNINA