The object from my vantage point on the 1700 block of glass ave ne in olympia wa was hovering over downtown near swantown marina. it would move in circles and ascend and descend and was a bluish white light that reminded me of the star sirius. no stars were visible though as it was overcast at the time. i seen the object by chance while having a smoke on my front porch. i alerted my brother and he seen the object as well. it stuck around for about 10 mins before disappearing behind the tree line downhill from our house. somone else must have seen it around town it was extremely bright. we speculated it could have been a drone but it was easily brighter than a flood light and there was a fair amount of wind at the time of the sighting. i would have photo graphed it but my phones camera is ill equip for nighttime shots.