I had a 5 planet system. I wanted to smash the planet at the bottom of the planet list, but my ui was buggy so I could not target it. So I went to the planet at the bottom of the list and did a shift+5. I target the planet on the top of the list and then recall the saved (5) camera position on the planet that I wanted to hit. The results: It smashed the planet on the top of the list and also did this: F5 didn't fix it btw.
