[timeout:300][out:json]; ( node(around:1000,51.17631,14.12409)[natural=peak][name]; way(around:1000,51.17631,14.12409)[natural=peak][name]; rel(around:1000,51.17631,14.12409)[natural=peak][name]; ); out center tags;
found a single match candidate
hill (Q54050) | natural=peak |