For fine maneuvers like docking, you have six axis that you care about (three translation, and three rotation). Unless you want a single joystick. It is also co

For fine maneuvers like docking, you have six axis that you care about (three translation, and three rotation). Unless you want a single joystick. It is also common to pick a plane to line up in, then switch planes once you are aligned, so you might want a separate set of joysticks for each pair of axis.