{"id":48583,"slug":"20558-natashaalmeida","name":"20558 Natashaalmeida","domain":"solar-system","class":"asteroid","otype":null,"otype_label":"Asteroid","ra":null,"dec":null,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":0,"simbad_oid":null,"gaia_dr3":null,"jpl_spkid":20020558,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:44:29.897360+00:00","updated_at":"2026-08-14T17:22:17.097108+00:00","identifiers":["20558","20558 Natashaalmeida","20558 Natashaalmeida (1999 RN117)","Natashaalmeida"],"measurements":[],"orbit":{"object_id":48583,"epoch_jd":2461200.5,"a_au":2.778,"e":0.1673,"i_deg":7.75,"om_deg":250.67,"w_deg":91.97,"ma_deg":269.44,"q_au":2.313,"ad_au":3.24,"period_d":1690.0,"moid_au":1.32,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":13.69,"diameter_km":5.186,"albedo":0.314,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":3717,"arc_days":12991,"first_obs":"1990-09-17","last_obs":"2026-04-12","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}