{"data":{"norad_id":66618,"epoch":"2026-09-20T10:11:49.092864Z","epoch_age_seconds":92990,"freshness":"FRESH","line1":"1 66618U 25271B   26263.42487376  .00013492  00000+0  40964-3 0  9998","line2":"2 66618  53.1583 313.8343 0000751  59.1538 300.9539 15.34405949 47401","mean_motion":15.34405949,"eccentricity":7.51e-5,"inclination_deg":53.1583,"raan_deg":313.8343,"arg_perigee_deg":59.1538,"mean_anomaly_deg":300.9539,"bstar":0.00040964,"rev_number":4740,"period_min":93.847394226963,"perigee_km":462.17181280839,"apogee_km":463.19930435669,"semimajor_km":6840.8225585825,"source":"CELESTRAK","updated_at":"2026-09-21T09:00:35.982115Z"}}