You need to use the coordinates and the compass heading (across the top). The easiest way I think, although not the quickest, is as soon as you're in Orbital Cruise and have the displays appear, slow down, level out and turn to face 0 degrees. From there you can see if you need to go north (0 degrees) or south (180 degrees) to get the Latitude right. Once you get to approx. the right Latitude, you can fly at 90 degrees or 270 degrees to get the Longitude right. As you start to approach the correct Longitude you can start descending at a nice glide angle to get down towards the surface.
Flying at either 0, 90, 180 or 270 makes it easier to deal with the numbers one at a time.
To visualise the coordinates, Latitude starts at 0 on the equator and increases to +90 as you fly north (0 degrees), it goes to -90 as you fly south (180 degrees). Likewise Longitude starts at 0 and goes to +180 degrees heading east (90 degrees), and to -180 degrees heading west (270 degrees). Remembering of course that if you keep heading one way they'll wrap around
If you can visualise the globe with the above (0 in the centre, up to +90 at the top, -90 at the bottom, towards -180 on the left and +180 on the right), you'll soon be able to picture where your current position is on that globe and your target. Then estimate a rough compass heading towards it, adjusting your heading left and right as you get closer to the target.
Personally I find visualising it that way works fairly well and becomes quite easy with practice. Until they add some way to enter coordinates and show you a guide-marker on your compass, that's the best I can offer. Good luck
I figured as much. Thanks for the tip on flying on the points of the compass until dialed in. One clarification, correct me if I'm wrong. If my SRV travels more then 2km away, my ship will lift off on it's own, and I can recall it whenever and wherever I wish. Presumably, when I get to the point of interest.
Yes, you can call it back any time.