The UFO Casebook received a video and still frame captures from one Ilya from Russian. The date of the sighting is listed as August 20, 2004. After viewing the video, I emailed Ilya back and asked for more details. This is what he told me:
The video was taken by my mother Svetlana. It was taken in Moscow, Russia, on Bratislavskaya Street.
My mother had awakened in the middle of the night, and walked over to look out the window. Upon seeing the strange object, she grabbed her video camera and took the video I sent to you. It was about 4:25 AM. I have only sent a small portion of the video. My mother was the only witness to the UFO.
(right click on link, from menu select "save target as")
Source & References:
UFO Casebook Home Page