Here is Budgetmoon's video motion tracked. Jeremy, Solidaevidencia, as I've only been at this observing since February, could you (or anyone) let me know the characteristics that would give evidence that this is an authentic anomaly?
As much as this video is very impressive & shot by a very experienced observer who I've personally met & observed with, who I have utmost respect for, in my limited experience from what I've seen & filmed personally, & watched on video from this group, usually the bag anomalies do not deform in the wind, while this one does.
Usually they act "rigid". Is it possible that it truly is a piece of plastic blown from a tall building under construction? I'm looking for indications of mimicry, but am having a difficult time finding them on this one. Watch in HD, on fullscreen.