Correct: the bright object at top right is the moon, as confirmed in Sitrec.
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It doesn't seem credible to me that the Moon could be that much brighter than the city lights. And the color temperature seems too blue. (But my knowledge of video photography is limited.)
But let's look at this (entirely different) video. What's going on here?
There are two lights, one brighter with a blue cast. One is dimmer with a yellow cast. It seems clear that the dimmer one is an internal reflection in the double paned window. There are also a number of dimmer lights, which seem to be tertiary (and so on) internal reflections.
Is the original light source:
- The Moon?
-The illuminating LED on the phone, which the naive videographer has left on/turned on.
To me the color temperature and the brightness says it's the LED on the phone. The person recording was trying to record the Moon, but all he captured was reflections of his own phone light.
But I'm willing to consider the possibility that this is the Moon, vastly overexposed.
There are also bright diffraction streaks. I'm guessing that airliner windows are made of acrylic plastic. Which explains the horizontal diffraction streaks as caused by micro-features put there during the manufacturing process. If I remember right it's because of the way acrylic is polished... in one direction. A tool that moves across the surface in one direction. The smaller diffraction streaks, at all angles, can be explained by random scratching/flaws.
The yellow cast of the dimmer light can be explained by the slightly yellow color of the acrylic plastic. As it's an internal reflection that's both dimmer and has had more chance to pick up the yellowish cast.
Now what could all this mean in our sighting?