{"id":44482,"slug":"16457","name":"16457","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":20016457,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:44:29.897360+00:00","updated_at":"2026-08-14T17:22:17.097108+00:00","identifiers":["16457","16457 (1989 VF)"],"measurements":[],"orbit":{"object_id":44482,"epoch_jd":2461200.5,"a_au":3.021,"e":0.0622,"i_deg":10.37,"om_deg":35.42,"w_deg":68.79,"ma_deg":296.46,"q_au":2.833,"ad_au":3.21,"period_d":1920.0,"moid_au":1.87,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":13.05,"diameter_km":10.947,"albedo":0.134,"rot_period_h":14.422,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":6023,"arc_days":26677,"first_obs":"1952-12-11","last_obs":"2025-12-25","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}