{"data":{"norad_id":57921,"epoch":"2026-09-20T14:07:36.885504Z","epoch_age_seconds":126823,"freshness":"FRESH","line1":"1 57921U 23147J   26263.58862136  .00005999  00000+0  22742-3 0  9990","line2":"2 57921  43.0033 304.6653 0001302 275.4009  84.6694 15.27569907166404","mean_motion":15.27569907,"eccentricity":0.0001302,"inclination_deg":43.0033,"raan_deg":304.6653,"arg_perigee_deg":275.4009,"mean_anomaly_deg":84.6694,"bstar":0.00022742,"rev_number":16640,"period_min":94.267371555389,"perigee_km":482.18598791435,"apogee_km":483.97264864363,"semimajor_km":6861.216318279,"source":"CELESTRAK","updated_at":"2026-09-21T09:00:33.741738Z"}}