It was moving across the sky then it just disappeared.

At around 6:10am, my friend and I were walking into work. I noticed a something flying northbound and when I looked at flight radar it showed a Delta Airlines plane was in that vicinity. I looked back up and seen something else that almost just looked like a star way far away but it was moving in a straight line and kind of slowly, eastbound. I look back at flight radar and there was nothing showing up for this one. Me and my friend were watching it as it moved across the sky then all the sudden it disappeared. I tried getting it on camera but it was too far for my phone to pick up. This location is basically right next to Wright Patterson Air Force Base.