reply to post by eriathwen
I made a mistake saying it was the moon, but in fact, it was Jupiter.
Download Stellarium, type New York for location, change the time to 21:30, point the camera South, and you will see Jupiter and Uranus right in the
same exact position it's in on the Earthcam.
If you watch animations of the Earthcam, and you change the time of Stellarium, you can see Jupiter moves at exactly the same pace through Earthcam.
You can also see that the object moves in the same exact arc.