Even a small difference in orbits adds up over time. You don&#x27;t need much fuel for orbital adjustments, as long as you&#x27;re staying in the same plane.<p>Say one satellite&#x27;s orbit is a bit smaller. That means that, over time, they will naturally drift farther and farther apart, until they end up on different sides of the globe. At that point, just raise the smaller orbit slightly.<p>Kerbal Space Program is really good for understanding stuff like this.