Has anyone loaded the position 11h04m05.30s,+13.53'35.7 and compared the sky on say Mar 3rd to what is seen in Astros video? I'll give you the short version, it doesn't match. Also, the sky looks pretty much the same for days as long as you use the same time.

If you use his position as the red blob, then orient that to the blue blob (Elenin), you get the best guestimation at 02:20 EST. The brightest known object in that part of the sky is Regulus, which would have to be the star in the middle of his shot as the other two bright objects are his planets. From his red blob, Regulus should be positioned in the 4:30 position but his shot has it in the 6:30 position and closer. There are many other examples. If you want to check it, the star USNO J1103324+135722 is very close to his position of 11h04m05.30s,+13.53'35.7, search for the star's location.