{"id":71818,"slug":"43793-mackey","name":"43793 Mackey","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":20043793,"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":["43793","43793 Mackey","43793 Mackey (1990 VK7)","Mackey"],"measurements":[],"orbit":{"object_id":71818,"epoch_jd":2461200.5,"a_au":2.548,"e":0.2168,"i_deg":5.24,"om_deg":270.77,"w_deg":80.5,"ma_deg":303.09,"q_au":1.995,"ad_au":3.1,"period_d":1490.0,"moid_au":0.997,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":14.88,"diameter_km":2.897,"albedo":0.253,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":2121,"arc_days":12642,"first_obs":"1990-11-11","last_obs":"2025-06-22","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}