„periastron“: noun periastron [-tr(ɒ)n]noun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Periastron, Periastrum Periastronneuter | Neutrum n periastron astronomy | AstronomieASTRON Periastrumneuter | Neutrum n (kürzeste Entfernung zwischen einem Sternpaar) periastron astronomy | AstronomieASTRON periastron astronomy | AstronomieASTRON