You also forgot at least two in the hangar. If you look where you found #10 on that red catwalk in the corner of the hangar, there is another catwalk directly in front of that one. Go to that and look at the wall where the ships fly in and out of. From where you stood at #10 in the video, it's like a slanted black wall with a yellow x on it. You can jump on top of that to find one. Also, in the opposite corner of the hangar, where you found the dead orbit one, go up to the top of the catwalk right above the dead orbit area and there is a crane holding a small box in the air. Jump on top of that and there is another one.