Values of 1/a_ori for all solutions provided in CODE for LPCs listed in Table 4, excluding those based solely on the post-perihelion part of orbits. The vertical axis represents the ordinal number of a comet when sorted by q. The same number is in the final column of Table 4. The ‘preferred’ solutions with their uncertainties are shown in red, the PB solutions are marked by yellow points, and all remaining values are plotted in black. The green dashed vertical line indicates the same reference value as in Fig. 3.