Variation in semimajor axes of S₁ (top panel), S₂ (middle panel), and S₃ (bottom panel) from the dissipative model assuming a 3:2&3:2 resonance and using three different initial values of semimajor axis of S₁ when the factor multiplying the tidal dissipation is α = 10⁵. The tidal model assumes that the central body rotates fast. The different initial values of the semimajor axis of S₁ are a₁₀ = 422039 (the nominalone), a₁₀ = 421997, and a₁₀ = 422081.