{"body":{"catalogueNumber":28628,"name":"INMARSAT 4-F1","class":"payload","kind":"communications","military":false,"massKg":5940,"geostationary":false,"orbitClass":"IGSO","gcatName":"INMARSAT 4 F1","operator":{"code":"INMRL","name":"International Maritime Satellite Organization Ltd,"},"state":{"code":"UK","name":"United Kingdom of Great Britain and Northern Ireland"},"manufacturer":{"code":"ASTT","name":"Astrium (F) Toulouse"},"operating":"operating","launchDate":"2005-03-11"},"source":{"type":"elements","epoch":"2026-11-13T12:37:39.093Z","ageSeconds":27464},"observer":{"latitude":40.402,"longitude":-3.6853,"altitude":0},"from":"2026-11-13T20:15:23.509Z","to":"2026-11-23T20:15:23.509Z","passes":[]}