{"body":{"catalogueNumber":4964,"name":"COSMOS 397","class":"payload","military":true,"massKg":1400,"geostationary":false,"orbitClass":"MEO","gcatName":"Kosmos-397","operator":{"code":"PKO","name":"Space Defence Force, USSR Armed Forces"},"state":{"code":"SU","name":"Union of Soviet Socialist Republics"},"manufacturer":{"code":"TSKBM","name":"Machine Building Special Design Bureau"},"operating":"ended","operationsEnded":"1971-02-25","launchDate":"1971-02-25"},"source":{"type":"elements","epoch":"2026-11-08T03:03:34.984Z","ageSeconds":56272},"elements":{"OBJECT_NAME":"COSMOS 397","OBJECT_ID":"1971-015A","EPOCH":"2026-11-08T03:03:34.984800","MEAN_MOTION":12.74976084,"ECCENTRICITY":0.10256872,"INCLINATION":65.7202,"RA_OF_ASC_NODE":168.65,"ARG_OF_PERICENTER":178.5503,"MEAN_ANOMALY":181.8915,"EPHEMERIS_TYPE":0,"CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":4964,"ELEMENT_SET_NO":999,"REV_AT_EPOCH":68660,"BSTAR":0.000063961429,"MEAN_MOTION_DOT":5.8e-7,"MEAN_MOTION_DDOT":0}}