UFO Sighting in Harrisburg, Pennsylvania on 2017-07-08 22:30:00 - Bright aircraft making a strange whir noise...Flew over us then changed direction and flew off pretty fast

I was at a buddys house saturday night. we were sitting outside when this extremely bright aircraft came over top of us. it made a noise like i haven't heard yet. it changed direction pretty quick and flew off out of sight in a few seconds. 4 of us witnessed it. i got what photos i could from my crappy cell phone camera.