{"id":56443,"slug":"28418-pornwasu","name":"28418 Pornwasu","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":20028418,"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":["28418","28418 Pornwasu","28418 Pornwasu (1999 VQ54)","Pornwasu"],"measurements":[],"orbit":{"object_id":56443,"epoch_jd":2461200.5,"a_au":2.299,"e":0.1457,"i_deg":0.41,"om_deg":40.09,"w_deg":110.16,"ma_deg":129.65,"q_au":1.964,"ad_au":2.63,"period_d":1270.0,"moid_au":0.976,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":16.46,"diameter_km":null,"albedo":null,"rot_period_h":87.784,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":1582,"arc_days":11313,"first_obs":"1994-05-04","last_obs":"2025-04-24","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}