Trail of lights in the sky that appeared to be on a sideways rotating disc. Craft moved up in the sky and faded away.

I was biking home when I stopped to fix my jacket. I looked up and saw an unusual trail of lights in the sky. I assumed it was the iss, but it was long. A straight line of white dots. I looked more and saw an outline of an oval, looking like the side of a discus. I pulled out my phone to video it after I saw that it seemed to be rotating, the lights moving up like they were on the side of a rotating disc. As I videoed the scene, I saw the thing move higher in the sky. Then the lights started to fade and the outline disappeared as the whatever it was faded away into the night.