{"body":{"catalogueNumber":20,"name":"VANGUARD 3","class":"payload","military":false,"massKg":23,"geostationary":false,"orbitClass":"MEO","gcatName":"Vanguard III","operator":{"code":"GSFC","name":"NASA Goddard Space Flight Center"},"state":{"code":"US","name":"United States of America"},"manufacturer":{"code":"NRL","name":"Naval Research Lab"},"operating":"ended","operationsEnded":"1959-12-12","launchDate":"1959-09-18"},"source":{"type":"elements","epoch":"2026-11-08T03:24:18.849Z","ageSeconds":50550},"elements":{"OBJECT_NAME":"VANGUARD 3","OBJECT_ID":"1959-007A","EPOCH":"2026-11-08T03:24:18.849312","MEAN_MOTION":11.62115373,"ECCENTRICITY":0.16348254,"INCLINATION":33.3383,"RA_OF_ASC_NODE":108.5522,"ARG_OF_PERICENTER":105.4897,"MEAN_ANOMALY":273.1563,"EPHEMERIS_TYPE":0,"CLASSIFICATION_TYPE":"U","NORAD_CAT_ID":20,"ELEMENT_SET_NO":999,"REV_AT_EPOCH":50136,"BSTAR":0.00070845601,"MEAN_MOTION_DOT":0.00001735,"MEAN_MOTION_DDOT":0}}