Possible Daytime Orb Sighting, Brooklyn

Possible Daytime Orb Sighting, Brooklyn
Today at approximately 3:45pm, I saw what appeared to be an incredibly fast moving orb above Bed Stuy, Brooklyn.

Unfortunately, I was not able to video the object, as the entire sighting lasted probably only 15-20 seconds. A few details:

• The orb was moving in a SE direction at a high rate of speed.
• At the same time I saw the orb, there was a commercial airliner in its descent toward LaGuardia to the NE. The orb was lower than the plane, as I saw it pass in front of it from my point of view.
• The orb did not appear to be self illuminated, but it was catching sunlight from the western sky, which made it seem as if it was a light.
• As I said, the orb was moving terrifically fast. I cannot estimate its speed, but I can tell you it was no bird or runaway balloon.

I realize that sharing this without any hard evidence such as photos or videos can only do so much, but I would be happy to hear if anyone has thoughts on what I might have seen or ways to further investigate.

Time: Sunday, January 5, 3:45pm
Location: corner of Stuyvesant and Decatur in Brooklyn, NY