The cumulative distribution of s_2ω is shown for observed LPCs (thick lines) and simulated LPCs from the TIDE simulation (thin lines). LPCs are split into dynamically new comets (a > 10⁴ au; blue) and returning comets with 10³ au < a < 10⁴ au (orange). Among observed LPCs, we only consider comets discovered since 1990, and we also require uncertainties below 50 × 10⁻⁶ au⁻¹ in the original semimajor axes of our dynamically new LPCs (M. Królikowska & P. A. Dybczyński 2019). The dashed blue line is for observed dynamically new LPCs with original semimajor-axis uncertainties below 2 × 10⁻⁶ au⁻¹. The dotted line marks a completely isotropic distribution of orbit orientations.