Bright UFO moving around Brooklyn, New York City

On November 2014, a woman has photographed, with her iPhone 6, an unknown bright yellow circle dot flying in the sky over the borough of Brooklyn, in New York City. Witness noticed that it moving around.

Witness report:

This event took place on November 18 , 2014 at about 4:25 pm location at a roof top of a two story building located in Brooklyn NY Bushwick section address 428-432 Troutman street it was a clear afternoon sunny day my wife was taking photos of Manhattan skyline using her I phone 6 she took her first photo looking at how it came out she noticed a very bright yellow circle above the sun at first she didn't notice anything strange about it then she mentioned to her sister that was close bye showed the photo and made a comment how strange and odd about the bright light in the sky then my wife took more pictures then shot some videos , there is a dark object moving it is an airplane LaGuardia airport is nearby and also when you hear a loud buzzing sound in the video is not from the object in the sky but is from an electric wood saw there are construction going out on this property when I got home from work in the evening my wife showed me the photos and video I was very convinced that is UFO of unknown origin.