EntityQ26753· pop 8· linked from 12 articlesJena ObservatorySign in to saveastronomical observatoryConnectionsGermanyCountryastronomyEntityQ5879Entitygeographic coordinate systemEntityThuringiaEntityJenaEntityobservatoryEntityErnst AbbeEntityFriedrich Schiller University JenaEntityGroßschwabhausenEntityRozhen ObservatoryEntitylist of astronomical observatoriesEntitylist of observatory codesEntityInstitute of AstronomyEntityWASP-3Entitytransit-timing variationEntityCategoriesAstronomical observatories in GermanyBuildings and structures in JenaGlass engineering and science