Go on. I've never managed to work this out. Why they changed it from "the station entrance faces the body the station is orbiting" I'll never know...
This is a bit harder to describe, but
As I approach I try to align so that if I aim for the center of the planet, the station is on my left. As you close on the exclusion boundry or find a reasonable point half way between the planet and the station, line up the tail of the reticle that points to the right so that it aims at the center of the planet. Once you do that you'll notice that the planet is "flat" on the target screen win no tail on the top or bottom, which means you and your ship are in the same plane oriented "flat" with the scope.
Important: At this point DO NOT USE ROLL to adjust your alignment to the station. Only use pitch and yaw to turn left and line up on the station so that the station is dead ahead and the planet is directly behind you or as close as you can get it.
It takes practice, and some stations have such tight orbits that it's almost impossible to get right on target, but the concept works. The more you practice, the more consistent you get. I find that using the same approach at outposts frequently lines you up on the medium landing pad as well.
http://imgur.com/a/DMF52
In this sequence, my timing was a bit off as I was trying to get shots and align at the same time and didn't get the turn very well, but the station entrance was still visible when I exited SC.