Complexes of minor bodies in the solar system

Results of a search for parent bodies for 22 short-period meteoroid streams made on the basis of the registration of long-period planetary perturbations are presented. Five minor-body complexes are found among short-period comets, earth-crossing asteroids, and meteoroid streams. The major complex consists of two comets, four asteroids, and four meteor showers. Results of a numerical investigation of the orbital evolution of three short-period comets are presented.