Mathematical Problems in Engineering / 2009 / Article / Fig 13

Research Article

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

Figure 13

Time evolution of eccentricity of GPS satellite. Initial conditions: a = 27,059.74 km, e = 0.005, 𝜔 = 58°, Ω = 154°. The initial conditions of the Moon correspond to the epoch August 1, 2001. The contribution of individual and all 𝜑 𝑛 𝑚 is shown through different colors. The differences appear only after 370 years.

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