Saw 23 illuminated disks slowly flying overhead above my home in Centerville.

My sons and I pulled up to our home at 9:07 pm the night of Sep 10, and upon vacating our car I immediately saw the 20 or so lights in the sky maybe a few thousand feet or so? slowly flying north to south, each with various flight paths, each gradually ascending to disappearance within 10 minutes or so.  Shapes were disk-like and appeared illuminated from within. Did not hear any motors similar to drones. I did see an airplane fly very close to/through the cluster. I do not believe they were drones but could have been I guess. We live fairly close to Hill AFB.