Task: Receive updates of the position of the ISS every minute

n8n workflow:
{"nodes":[{"name":"Function","type":"n8n-nodes-base.function","position":[1470,380],"parameters":{"functionCode":"const new_items = [];\n// Get static data stored with the workflow\nconst data = this.getWorkflowStaticData(\"node\");\ndata.timestamp = data.timestamp || [];\nfor (var i = items.length - 1; i >= 0; i--) {\n// Check if data is already present\n  if (data.timestamp.includes(items[i].json.timestamp)) {\n    break;\n  } else {\n// if new data then add it to an array\n    new_items.push({\n      json: {\n        timestamp: items[i].json.timestamp,\n        latitude: items[i].json.latitude,\n        longitude: items[i].json.longitude\n      },\n    });\n  }\n}\ndata.timestamp = items.map((item) => item.json.timestamp);\n// Check if array is empty\nif (new_items.length === 0) {\n  return [{ json: { message: \"No new items\" } }];\n} else {\n// return new items if array is not empty\nconsole.log(new_items);\n  return new_items;\n}\n"},"typeVersion":1},{"name":"Set","type":"n8n-nodes-base.set","position":[1270,380],"parameters":{"values":{"number":[{"name":"latitude","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"latitude\"]}}"},{"name":"longitude","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"longitude\"]}}"},{"name":"timestamp","value":"={{$node[\"HTTP Request\"].json[\"0\"][\"timestamp\"]}}"}],"string":[]},"options":{},"keepOnlySet":true},"typeVersion":1},{"name":"HTTP Request","type":"n8n-nodes-base.httpRequest","position":[1070,380],"parameters":{"url":"https://api.wheretheiss.at/v1/satellites/25544/positions","options":{},"queryParametersUi":{"parameter":[{"name":"timestamps","value":"={{Date.now();}}"}]}},"typeVersion":1},{"name":"Cron","type":"n8n-nodes-base.cron","position":[870,380],"parameters":{"triggerTimes":{"item":[{"mode":"everyMinute"}]}},"typeVersion":1}],"connections":{"Set":{"main":[[{"node":"Function","type":"main","index":0}]]},"Cron":{"main":[[{"node":"HTTP Request","type":"main","index":0}]]},"HTTP Request":{"main":[[{"node":"Set","type":"main","index":0}]]}}}