{"body":{"catalogueNumber":837,"name":"OPS 3674 (VELA 4)","class":"payload","military":true,"massKg":125,"geostationary":false,"orbitClass":"HEO","gcatName":"Vela II-B","operator":{"code":"AFSSD","name":"US Air Force Space Systems Division"},"state":{"code":"US","name":"United States of America"},"manufacturer":{"code":"TRW","name":"TRW Inc."},"operating":"ended","operationsEnded":"1969-12","launchDate":"1964-07-17"},"source":{"type":"elements","epoch":"2026-11-10T11:13:40.115Z","ageSeconds":-145305},"elements":{"OBJECT_NAME":"OPS 3674 (VELA 4)","OBJECT_ID":"1964-040B","EPOCH":"2026-11-10T11:13:40.115424","MEAN_MOTION":0.2400136,"ECCENTRICITY":0.6758303,"INCLINATION":48.3177,"RA_OF_ASC_NODE":115.8887,"ARG_OF_PERICENTER":257.2728,"MEAN_ANOMALY":1.4151,"EPHEMERIS_TYPE":0,"CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":837,"ELEMENT_SET_NO":999,"REV_AT_EPOCH":5507,"BSTAR":0,"MEAN_MOTION_DOT":0.00000434,"MEAN_MOTION_DDOT":0}}