{"id":10566,"slug":"kmt-2019-blg-1339l-b","name":"KMT-2019-BLG-1339L b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":265.743417,"dec":-25.5739167,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":6120.0,"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":null,"ned_name":null,"exo_name":"KMT-2019-BLG-1339L b","host_object_id":10565,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":[],"measurements":[{"parameter":"mass","value":397.0,"value_text":null,"unit":"M_earth","err_plus":331.0,"err_minus":230.0,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"mass","value":3880.0,"value_text":null,"unit":"M_earth","err_plus":5120.0,"err_minus":2100.0,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"mass","value":3400.0,"value_text":null,"unit":"M_earth","err_plus":4450.0,"err_minus":1800.0,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"mass","value":404.0,"value_text":null,"unit":"M_earth","err_plus":334.0,"err_minus":240.0,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":0.67,"value_text":null,"unit":"au","err_plus":0.77,"err_minus":0.55,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":4.3,"value_text":null,"unit":"au","err_plus":4.94,"err_minus":3.55,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":2.15,"value_text":null,"unit":"au","err_plus":2.59,"err_minus":1.58,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":2.8,"value_text":null,"unit":"au","err_plus":3.38,"err_minus":2.07,"band":null,"method":"Microlensing","source":"nasa-exo","reference":"Han et al. 2020","ref_year":2020}],"orbit":null,"exoplanet":{"object_id":10566,"pl_name":"KMT-2019-BLG-1339L b","hostname":"KMT-2019-BLG-1339L","sy_pnum":1,"disc_method":"Microlensing","disc_year":2020,"disc_facility":"KMTNet","orbper_d":null,"orbsmax_au":2.15,"rade":13.7,"radj":1.22,"masse":397.0,"massj":1.25,"dens_gcm3":0.848,"eccen":null,"insol":null,"eqt_k":null,"st_teff":null,"st_rad":null,"st_mass":0.48,"st_spectype":null,"sy_dist_pc":6120.0,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}