Monroville said:
Hmm... should the Falcon be somewhere in the middle of the frame? Could the "big one" that Han wants to get closer to be the moonish one on the left, with the asteroid directly northeast of it be the one the Falcon does a spin underneath of to avoid?
Not to mention, at 2:24 to 2:28 from this clip, the Falcon is veering to our right, so when the camera changes to show it flying away at 2:29, it should indeed be moving to the left side of the screen in the image above (toward the bigger one), as opposed to being at the far right corner (though I could see the Falcon heading left, then turning to the right, accounting for the moment leading to Han's decision, whereupon he veers back to the left towards the big one we've seen previously, as shown above).
I can't say that I've ever thought of the Falcon's path as being this or what was shown in your diagram Monroville.
In the shot immediately before the one shown here, the Falcon looks like it is then straightening up as it goes offscreen and we watch a few moments of this TIE starting to tumble downwards towards us....so that by the time we cut to this shot here, it looks correct and the Falcon looks like it's where it should be - it was straightening up to then veer to it's right as shown here.
Although big, I never saw this asteroid shown here as being the one they eventually enter. I recall bringing up how I really disliked the big asteroid shown here because unlike the rest of the ones we see, it merely seems to slide across the shot, rather than be 'tumbling' a little, and is too rounded unlike the 'irregular' shapes of the others. However, vaderios reckons that Adywan has confirmed that it's going, so YAY! from me, as I must have missed that.
To me, it's always seemed that the Falcon then travels quite a bit yet from it's right-hand position in this shot here before we eventually get to see the final big 'irregular'-shaped asteroid in front of the cockpit window as Han says "I'm going in closer to one of the big ones".