{"id":70988,"slug":"42963","name":"42963","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":20042963,"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":["42963","42963 (1999 TH144)"],"measurements":[],"orbit":{"object_id":70988,"epoch_jd":2461200.5,"a_au":2.689,"e":0.1151,"i_deg":13.56,"om_deg":18.15,"w_deg":142.17,"ma_deg":222.88,"q_au":2.379,"ad_au":3.0,"period_d":1610.0,"moid_au":1.4,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":13.78,"diameter_km":4.651,"albedo":0.296,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":3199,"arc_days":15236,"first_obs":"1984-03-29","last_obs":"2025-12-15","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:17.097108+00:00"},"exoplanet":null,"sources":[]}