Some Initial Conditions for Disposed Satellites of the Systems GPS and Galileo Constellations

Figure 6

Black dots: represent (𝜔,Ω) values such that a satellite with a = 30,647 km remains at least 250 years with 𝑒_MAX≤0.01. Green dots: the same, but 𝑒_MAX≤0.02. Blue dots: curve satisfying 2𝜔+Ω=0. Moon’s inclination: I_L = 18.28°. Note that most of the “stable” (black dots) (𝜔,Ω) points satisfy 2𝜔+Ω=0, 2𝜋 with Ω≈0, 𝜔=𝜋.