This authentic video was shot at 8:44 PM on Feb 28 over Vancouver by Charles Lamoureux. In his detailed account posted on his YouTube channel, he states, "this bright UFO was not a satellite or anything else as per Heavens Above and other satellite applications, not an iridium flare, etc. Sighting occurred at 844 PM over Vancouver north descending behind the local mountain range in the Cypress park region. I must have seen over a dozen in a hour descend exact same area, some flashing, faster, but this one was so bright for sure there were more witnesses." 

The objects are not identifiable. Therefore this sighting is a confirmed unknown.

Story Source:
http://www.youtube.com/watch?v=4FvN8k8pVmA