I see those occasionally from my perch in the hot tub. Early separation before being directed to their own orbits. Skylink.
One night I spied an object following the ISS. Texted my nerd brother and he said it was a Falcon9 supply rocket so docking with the ISS. Folks…..this stuff can all be seen with the naked eye in the night sky even if you live in the city! It’s fascinating, and it’s Free entertainment. Just get a couple free phone Apps the track the night sky….there’s even apps for the airliners flying overhead. The app identifies the flight, type of plane, speed altitude, origin & destination….even hot air balloons are tracked.