{ "request": { "method": "GET", "url": "https://www.space-track.org/basicspacedata/query/class/gp/NORAD_CAT_ID/25544/format/json", "description": "Query current orbital elements for the International Space Station (NORAD ID 25544)", "notes": "Requires prior authentication via POST /ajaxauth/login. Use session cookie." }, "response": { "status": 200, "body": [ { "CCSDS_OMM_VERS": "2.0", "COMMENT": "GENERATED VIA SPACE-TRACK.ORG API", "CREATION_DATE": "2026-05-01 10:30:00", "ORIGINATOR": "18 SDS", "OBJECT_NAME": "ISS (ZARYA)", "OBJECT_ID": "1998-067A", "CENTER_NAME": "EARTH", "REF_FRAME": "TEME", "TIME_SYSTEM": "UTC", "MEAN_ELEMENT_THEORY": "SGP4", "EPOCH": "2026-04-30T22:15:30.123456", "MEAN_MOTION": 15.50316321, "ECCENTRICITY": 0.000148, "INCLINATION": 51.6410, "RA_OF_ASC_NODE": 195.8320, "ARG_OF_PERICENTER": 123.4560, "MEAN_ANOMALY": 236.7890, "EPHEMERIS_TYPE": 0, "CLASSIFICATION_TYPE": "U", "NORAD_CAT_ID": 25544, "ELEMENT_SET_NO": 999, "REV_AT_EPOCH": 144523, "BSTAR": 0.000139, "MEAN_MOTION_DOT": 0.000015, "MEAN_MOTION_DDOT": 0, "SEMIMAJOR_AXIS": 6794.3, "PERIOD": 92.9, "APOGEE": 422.0, "PERIGEE": 410.6, "OBJECT_TYPE": "PAYLOAD", "RCS_SIZE": "LARGE", "COUNTRY_CODE": "ISS", "LAUNCH_DATE": "1998-11-20", "SITE": "TYMSC", "DECAY_DATE": null, "FILE": 3861234, "GP_ID": 299876543 } ] } }