Ratio of 55 Cnc e tidal flux over its total flux as a function of eccentricity for two different obliquities (0° and 2°). The purple curve corresponds to a dissipation factor of 10^-3    ×    σ_p, the blue one to 10^-2 × σ_p, the green one to 10^-1    ×    σ_p and the orange one to 10¹    ×    σ_p. The full line corresponds to a Bond albedo of the planet of 0, the small dashed line to an albedo of 0.5, the dashed dotted line to an albedo of 0.8 and the long dashed one to an albedo of 1. The black horizontal dashed line represents a ratio of 10%.