{"id":28507,"slug":"10434-tinbergen","name":"10434 Tinbergen","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":20010434,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:44:22.692977+00:00","updated_at":"2026-08-14T17:22:10.067085+00:00","identifiers":["10434","10434 Tinbergen","10434 Tinbergen (4722 P-L)","Tinbergen"],"measurements":[],"orbit":{"object_id":28507,"epoch_jd":2461200.5,"a_au":2.388,"e":0.1503,"i_deg":1.5,"om_deg":210.77,"w_deg":344.25,"ma_deg":97.55,"q_au":2.03,"ad_au":2.75,"period_d":1350.0,"moid_au":1.03,"orbit_class":"MBA","neo":false,"pha":false,"h_mag":14.67,"diameter_km":3.404,"albedo":0.265,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"0","n_obs":3346,"arc_days":23669,"first_obs":"1960-09-24","last_obs":"2025-07-14","producer":"Otto Matic","source":"jpl-sbdb","updated_at":"2026-08-14T17:22:10.067085+00:00"},"exoplanet":null,"sources":[]}