EntityQ62016· pop 17· linked from 20 articlesOtto HeckmannSign in to saveGerman astronomer (1901–1983)ConnectionsastronomyEntityNicolaus CopernicusEntityasteroidEntityInternational Standard Book NumberEntityWerner HeisenbergEntitygeneral relativityEntityGerman EmpireEntityMax BornEntityWest GermanyEntityRegensburgEntityNazi PartyEntitydigital object identifierEntityInternational Standard Serial NumberEntityInternational Astronomical UnionEntityComa BerenicesEntityUniversity of ChicagoEntityUniversity of GöttingenEntityastrometryEntityBad TölzEntityUniversity of BonnEntityCategories1901 births1983 deaths20th-century German astronomersAcademic staff of the University of HamburgMembers of the German Academy of Sciences at BerlinMembers of the Göttingen Academy of Sciences and HumanitiesMembers of the Royal Swedish Academy of SciencesNazi Party membersPresidents of the International Astronomical Union