Contents

Solar System Research

---

Vol. 54, No. 3, 2020

---

The Dependence of the Mass Distribution of Exoplanets on the Spectral Class of Host Stars

V. I. Ananyeva, A. E. Ivanova, A. A. Venkstern, A. V. Tavrov, O. I. Korablev and J.-L. Bertaux p. 175  abstract

Parametric Method of Moments for Solving the Smoluchowski Coagulation Equation in the Theory of Accumulation of Dust Bodies in a Protoplanetary Disk

A. V. Kolesnichenko p. 187  abstract

Deep-Hole Soil-Sampling Tools for Future Russian Lunar Polar Missions

M. L. Litvak, A. V. Nosov, T. O. Kozlova, V. I. Mikhal’skii, A. S. Perkhov and V. I. Tret’yakov p. 203  abstract

The Rate of Falls of Meteorites and Bolides

A. E. Dudorov and O. V. Eretnova p. 223  abstract

A Search for Young Asteroid Pairs with Close Orbits

E. D. Kuznetsov, A. E. Rosaev, E. Plavalova, V. S. Safronova and M. A. Vasileva p. 236  abstract

Meteoritic Nanodiamonds: Alternative Composition of Xenon Components

A. V. Fisenko and L. F. Semjonova p. 253  abstract

---