3620 Platonov (1981 RU2) is a main-belt asteroid discovered on September 7, 1981 by L. G. Karachkina at Nauchnyj and named for Soviet writer Andrei Platonov.
3620 Platonov (1981 RU2) is a main-belt asteroid discovered on September 7, 1981 by L. G. Karachkina at Nauchnyj and named for Soviet writer Andrei Platonov.