The astrodynamicist's role vis-a-vis the systems engineer.
Astrodynamical data compilation for use by system engineer for mission planning
Duncan, J. R., Jr.↗
Engineering topics
Duncan, J. R., Jr.
Publications and source records attributed to Duncan, J. R., Jr..
Interplanetary integrating computer programs
Numerical intergration of equations of motion for interplanetary computer program
Duncan, J. R., Jr.↗