Abstract: It is hypothesized that the interactions between many of the most massive derelicts in low Earth orbit are more frequent than modeled by the traditional combination of kinetic theory of gases and Poisson probability distribution function. This is suggested by the fact that there are clusters of derelicts where members’ inclinations are nearly identical and their apogees/perigees overlap significantly resulting in periodic synchronization of the objects’ orbits. In order to address this propos…