Unknown object, like skinny blimp or tube

Object noticed through SE facing window at above the treetops from our house at 4pm. It looked like white tube/cylinder with rounded ends, it shot over top of trees and boomeranged off due east -Broad daylight. When object tuned east it looked circular. Grew hazy almost transparent looking before it was gone. My 17 year old daughter was right there but did not have her glasses on and did not see it. The dogs got very upset and were barking but it was most likely a reaction to my excitement when leaping to the window to get a better look. SO FRUSTRATING there was a person who could corroborate but she didn’t have her glasses on!