{"id":73345,"slug":"45320","name":"45320","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":20045320,"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":["45320","45320 (2000 AT63)"],"measurements":[],"orbit":{"object_id":73345,"epoch_jd":2461200.5,"a_au":2.541,"e":0.1962,"i_deg":11.78,"om_deg":311.68,"w_deg":93.72,"ma_deg":248.22,"q_au":2.042,"ad_au":3.04,"period_d":1480.0,"moid_au":1.09,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":14.58,"diameter_km":4.038,"albedo":0.226,"rot_period_h":11.111,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":3145,"arc_days":10725,"first_obs":"1996-01-14","last_obs":"2025-05-26","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}