Widths of first-order secular resonances for the satellite as a function of the parameters. Only prograde resonances are shown. The widths of retrograde resonances are obtained by inverting the sign of Ω_Q in the titles. For each resonance, the inclination and eccentricity of the satellite are linked through a constant quantity K given in Table 3. The fixed value of K used to plot this figure is given in Appendix E. The colour gradient shows the width of the resonance as measured in inclination (top row) and in eccentricity (bottom row). Because of its overly large ΔI_Q, the width displayed in the top right panel is shown divided by 10 (as illustrated in Fig. 17, it reaches 180° at a = r_M and ε = 90°).