Distributions estimating the posterior densities of orbital periods (P_x), eccentricities (e_x), and radial velocity amplitudes (K_x) of the six Keplerian signals. The dashed lines show the prior densities for comparison for the orbital eccentricities. The solid curves are Gaussian densities with the same mean (μ) and variance (σ²) as the parameter distributions. Additional statistics, mode, skewness (μ³), and kurtosis (μ⁴) of the distributions are also shown.