UFO Sighting in Langley, British Columbia on March 29th 2016 – white ball travelling at incredible speed straight as an arrow.brightness of light was consistant

at 8.30 pm tonight took out some garbage.Looking up at night sky.not yet total dark.saw the light ball moving silent and incediblely fast,not a satellite as i know they are not that bright and now where that fast to cross the sky.it was maybe 40 seconds to travell from when i looked up to when it was gone.was a full light-white.what got me was the speed.no shooting star.