September 9 2017 approximately midnight reno nv facing east at same azimuth as moon maybe 1/3 the diameter of the moon i saw a large floating red / orange orb. could not ascertain altitude. made no sound did not blink or flash, not collision lights or a balloon; it floated there maybe more like a cork on water for maybe 20-30 seconds..And slowly began to move away from the moon on a level path to the north then very quickly shot off ( got much smaller as it moved up and away) into the northeastern sky at possibly a 20 degree trajectory. the entire event lasted a minute or so.