{"data":{"norad_id":81921,"epoch":"2026-05-21T10:50:56.458176Z","epoch_age_seconds":388255,"freshness":"STALE","line1":"1 81921U          26141.45204234  .00001883  00000+0  78135-3 0  9995","line2":"2 81921  65.7005  50.4487 0844310  45.3539 321.3245 13.15653988 46798","mean_motion":13.15653988,"eccentricity":0.084431,"inclination_deg":65.7005,"raan_deg":50.4487,"arg_perigee_deg":45.3539,"mean_anomaly_deg":321.3245,"bstar":0.00078135,"rev_number":4679,"period_min":109.45127010097,"perigee_km":561.42078730605,"apogee_km":1841.3107869457,"semimajor_km":7579.5027871259,"source":"CELESTRAK","updated_at":"2026-05-25T13:38:11.088284Z"}}