UFOs over Utah? What are these? 23 objects in the night sky.

On 7/11/23 at 10:22pm Mountain Time I was stargazing in Zion National Park and these objects come from the West crossed over me toward the South and left my view in the Southwest sky. They disappeared while in the sky, not below the horizon. Approx 23 objects following the same flight path. They made no sound and were at a very high altitude and speed. Are they satellites being deployed? Something else?