Limits of the dust-trapping region for the hypothetical M-type star (half the solar mass, four times the rotation rate) compared to those for the Sun. The curves show the maximum distance from the star consistent with trapping of the dust particle vs the inclination of the parent body orbit. Two cases are illustrated: (1) The particle starts from the point of maximum latitude along the orbit (curves bending right), and (2) it starts from the point at which the orbit crosses the stellar equator plane (curves bending left). The results assuming no-corotation (solid line), maximum corotation (dotted), and moderate corotation (dashed line) are shown.