Images for a tutorial

[Noticeably FAT]

A while back (before the forum crash), I put together a couple of marked up images and explanations to help explain why you can't just burn toward a target and expect to get to it. They also show how what's going on when you 'herd' the pro/retrograde markers toward the target. They aren't really enough to be part of their own tutorial, but if anyone would like to integrate them into their rendezvous/docking tutorials you are welcome to them.

I'm not going to try to recreate the text, but here are the pics.

[RawChicken]

Good! although i knew this its nice to see it drawn!