> Matching DeltaV for a short duration is easier than for a long duration, no? you don't match deltav, you'd match trajectory. you may be able to do that at th

> Matching DeltaV for a short duration is easier than for a long duration, no? you don't match deltav, you'd match trajectory. you may be able to do that at the cost of more or less deltav, depending on how clever and patient you are. once you've matched trajectory, you'll (basically) stay matched, as you're in space and there's nothing to disturb you.