Distribution of the ratios of the sideways displacement to the radial displacement for different tumbling angles, θ, during observation (80 days). The initial rotation states of 10³ test particles are constrained by the fact that the light curve amplitude is between 2.5 and 3. The sideways-to-radial displacement is 4.4 ± 0.1, 2.8 ± 0.2, 1.4 ± 0.3, and 0.3 ± 0.1 for the initial wobble angles θ ≤ I^o, ≤ 3°, ≤ 5°, and ≤ 10°, respectively.