Duba zuwa sashin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashin yake: Passage: 1981 <unk> An sanya sunan asteroid, 5020 Asimov, don girmama shi Tambaya: a wace shekara aka sanya sunan asteroid?
Shekarar 1981