[timeout:300][out:json]; ( node(around:1000,47.59500,-52.67700)[landuse=observatory][name]; way(around:1000,47.59500,-52.67700)[landuse=observatory][name]; rel(around:1000,47.59500,-52.67700)[landuse=observatory][name]; node(around:1000,47.59500,-52.67700)["man_made"="observatory"][name]; way(around:1000,47.59500,-52.67700)["man_made"="observatory"][name]; rel(around:1000,47.59500,-52.67700)["man_made"="observatory"][name]; ); out center tags;
found a single match candidate
observatory (Q62832) | man_made=observatory, landuse=observatory |