Halton Arp was a doctoral student of Walter Baade, who discovered 1036 Ganymed. Walter Baade, a German national, was born in Preußisch Oldendorf and his alma mater was the University of Gottingen.
1036 Ganymed | discoverer | Walter Baade Walter Baade | doctoral student | Halton Arp Walter Baade | nationality | Germany Walter Baade | birth place | Preußisch Oldendorf Walter Baade | alma mater | University of Göttingen