{"data":{"norad_id":55478,"epoch":"2026-09-27T00:20:15.187488Z","epoch_age_seconds":3543789,"freshness":"OLD","line1":"1 55478U 23015AF  26270.01406467 -.00000374  00000+0 -40625-5 0  9992","line2":"2 55478  43.0025 261.1498 0000960 280.2463  79.8281 15.27574015201630","mean_motion":15.27574015,"eccentricity":9.6e-5,"inclination_deg":43.0025,"raan_deg":261.1498,"arg_perigee_deg":280.2463,"mean_anomaly_deg":79.8281,"bstar":-4.0625e-6,"rev_number":20163,"period_min":94.267118048614,"perigee_km":482.40834175559,"apogee_km":483.72569292692,"semimajor_km":6861.2040173413,"source":"CELESTRAK","updated_at":"2026-09-28T09:01:12.632683Z"}}