{"schema_version":"1.0","product":"iss-orbit","product_version":"1","generated_at":"2026-11-03T05:06:13.232Z","generated_at_et":"Tue, Nov 3, 2026, 12:06 AM ET","as_of":"2026-11-03T05:05:08.558Z","as_of_et":"Tue, Nov 3, 2026, 12:05 AM ET","pricing":{"model":"free","paywall":false,"price":null,"payments_mode":"off"},"license":{"status":"cleared_with_attribution","summary":"Public orbital element data redistributed with credit to CelesTrak; the wheretheiss.at fallback is CC BY 4.0. No position or track is returned.","sources":[{"name":"CelesTrak GP orbital elements (OMM) for the ISS (NORAD 25544)","url":"https://celestrak.org/NORAD/elements/","license":"Public orbital element data (originating from U.S. Space Force / space-track.org public GP catalog), redistributed by CelesTrak; cite CelesTrak","termsUrl":"https://celestrak.org/webmaster.php","commercialOk":true},{"name":"wheretheiss.at (fallback altitude only)","url":"https://wheretheiss.at/","license":"CC BY 4.0 (attribution)","termsUrl":"https://wheretheiss.at/w/developer","commercialOk":true}]},"attribution":["Orbital data: CelesTrak (https://celestrak.org/). Fallback: wheretheiss.at (CC BY 4.0). Via cev-os TRIPWIRE."],"disclaimer":"Informational. Not for navigation, collision avoidance or safety-of-life use.","docs":"https://api.cev-os.com/openapi.json","data":{"name":"ISS (ZARYA)","norad_id":25544,"epoch":"2026-11-02T18:09:49.393152","altitude_km":415,"period_min":92.95,"source":"celestrak","fetched_at":"2026-11-03T05:05:08.558Z","degraded":false,"celestrak_error":null,"elements":{"object_name":"ISS (ZARYA)","object_id":"1998-067A","epoch":"2026-11-02T18:09:49.393152","mean_motion":15.49154261,"eccentricity":0.0007124,"inclination":51.6331,"ra_of_asc_node":334.3796,"arg_of_pericenter":340.7366,"mean_anomaly":19.3352,"bstar":0.0001062,"mean_motion_dot":0.00005437,"mean_motion_ddot":0,"rev_at_epoch":59323,"element_set_no":999,"classification_type":"U","ephemeris_type":0,"norad_cat_id":25544}}}