EntityQ1660078· pop 5· linked from 5 articlesImmo AppenzellerSign in to saveGerman astronomerConnectionsAstronomy and AstrophysicsEntityInternational Standard Book NumberEntitydigital object identifierEntityInternational Standard Serial NumberEntityInternational Astronomical UnionEntityalma materEntitybibcodeEntityEuropean Southern ObservatoryEntityVery Large TelescopeEntityQ22908627EntityHeidelberg-Königstuhl State ObservatoryEntitylist of minor planets: 2001–3000EntityAstrophysics Data SystemEntityKarl Schwarzschild MedalEntityHeidelberg Academy of Sciences and HumanitiesEntityCategories1940 birthsAcademic staff of Heidelberg UniversityBLP articles lacking sources from December 2023German astronomersLiving peopleMax Planck Institute directorsPeople from Bad UrachUniversity of Göttingen alumniUniversity of Tübingen alumni