Feasibility of two satellites in lunar polar orbit for circumlunar communications
Circumlunar comminications using two satellites in lunar polar orbit
1968-06-20
Report
Keine Angabe
Englisch
Preliminary orbit determination for lunar satellites.
AIAA | 1973
|AN ANALYSIS OF FREE-FLIGHT CIRCUMLUNAR TRAJECTORIES
AIAA | 1963
|Preliminary orbit determination for lunar satellites.
NTRS | 1973
|