{"id":74284,"slug":"46259","name":"46259","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":20046259,"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":["46259","46259 (2001 HR45)"],"measurements":[],"orbit":{"object_id":74284,"epoch_jd":2461200.5,"a_au":2.761,"e":0.1464,"i_deg":10.44,"om_deg":115.89,"w_deg":196.17,"ma_deg":82.39,"q_au":2.357,"ad_au":3.17,"period_d":1680.0,"moid_au":1.34,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":14.41,"diameter_km":3.405,"albedo":0.349,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":2830,"arc_days":9893,"first_obs":"1998-11-13","last_obs":"2025-12-14","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}