Spotted 12/19 at 6:55pm above Dulles Airport

Spotted 12/19 at 6:55pm above Dulles Airport
Hi everyone! I posted this several weeks ago. I saw this from the airport parking lot after landing at IAD. It was much larger and clearer in person. We watched it for 2-3 minutes before it either faded, or was gradually was obscured by clouds and fog. I’ve never seen anything like it. 

Time: 12/19, 6:55pm 

Location: Dulles Airport

I was asked for a Dropbox link to the original video and finally got around to it: 

https://www.dropbox.com/scl/fi/714kiacs3sjoodfng6rmr/Video-Dec-19-1-55-32-PM.mov?rlkey=q5kdb7s2jcl3lkxc0txu1ksnw&dl=0