720 Bohlinia ita ce karamar duniyar da ke kewaye da Sun wanda Franz Kaiser, masanin ilimin taurari na Jamus ya gano a 1911. An kira shi ne don masanin ilimin taurari na Sweden Karl Petrus Theodor Bohlin, don bikin ranar haihuwarsa ta 65. Ya yi aiki a kan hanyoyi na asteroids. Yana daya daga cikin dangin Koronis na asteroids. Kungiyar masana kimiyya, ciki har da Lucy d'Escoffier Crespo da Silva da Richard P. Binzel, sun yi amfani da lura da aka yi tsakanin 1998 zuwa 2000 don ƙayyade ma'auni na ma'auni na waɗannan asteroids.
ƙaramar duniyar da ke kewaye da Rana