Positions of radiants of theoretical particles in filaments F1, F2 (red full squares), and transitory filaments crossing the Earth’s orbit. For a better transparency, the radiants of filaments F1 and F2 are shown only in the model for t_ev = 10 kyr and β = 0.00001, and radiants of transitory filaments for all considered t_ev, but only for β = 0.0045 (crosses) and 0.006 (empty triangles; the symbols can be distinguished when the image is magnified on a computer screen). In the case of transitory filaments, the individual colors – blue, violet, cyan, black, and gray – distinguish between the radiants in the models for t_ev = 80, 40, 20, 10, and 5 kyr, respectively. The mean radiants of filaments F1 and F2 are shown by the green empty squares and are connected with the green dashed abscissa passing through the coordinate origin. The radiants are shown in the modified ecliptical coordinate frame with the center in the apex of the Earth’s motion.