{"id":67503,"slug":"39478","name":"39478","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":20039478,"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":["39478","39478 (1980 FR4)"],"measurements":[],"orbit":{"object_id":67503,"epoch_jd":2461200.5,"a_au":2.365,"e":0.0819,"i_deg":6.65,"om_deg":177.28,"w_deg":55.33,"ma_deg":203.74,"q_au":2.172,"ad_au":2.56,"period_d":1330.0,"moid_au":1.17,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":15.86,"diameter_km":null,"albedo":null,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":1910,"arc_days":16757,"first_obs":"1980-03-16","last_obs":"2026-01-31","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}