{"id":1654812,"slug":"toi-1438-300930","name":"TOI-1438","domain":"deep-sky","class":"star","otype":"MS*","otype_label":"MainSequence*","ra":280.92416259812,"dec":74.93760412837,"coo_err_mas":0.0103,"coo_bibcode":"2020yCat.1350....0G","plx_mas":9.0312,"pmra":-22.825,"pmdec":53.072,"rv_kms":-29.45,"redshift":-9.82298e-05,"dist_pc":null,"vmag":10.96,"bmag":11.97,"gmag":10.85553,"jmag":9.584,"kmag":9.09,"sp_type":"K0V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":13,"simbad_oid":300930,"gaia_dr3":2268101727131230464,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-10-18T03:31:15.200751+00:00","identifiers":["2MASS J18434182+7456152","AP J18434182+7456152","Gaia DR1 2268101722834503680","Gaia DR2 2268101727131230464","Gaia DR3 2268101727131230464","GSC 04442-00562","TIC 229650439","TOI-1438","TYC 4442-562-1"],"measurements":[{"parameter":"effective_temperature","value":5230.0,"value_text":null,"unit":"K","err_plus":60.0,"err_minus":60.0,"band":null,"method":null,"source":"nasa-exo","reference":"Persson et al. 2025","ref_year":2025},{"parameter":"effective_temperature","value":5374.0,"value_text":null,"unit":"K","err_plus":183.0,"err_minus":183.0,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2025},{"parameter":"mass","value":0.876,"value_text":null,"unit":"M_sun","err_plus":0.038,"err_minus":0.038,"band":null,"method":null,"source":"nasa-exo","reference":"Persson et al. 2025","ref_year":2025},{"parameter":"radius","value":0.815924,"value_text":null,"unit":"R_sun","err_plus":0.045827,"err_minus":0.045827,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2025},{"parameter":"radius","value":0.82,"value_text":null,"unit":"R_sun","err_plus":0.017,"err_minus":0.017,"band":null,"method":null,"source":"nasa-exo","reference":"Persson et al. 2025","ref_year":2025},{"parameter":"radius","value":0.82,"value_text":null,"unit":"R_sun","err_plus":0.05,"err_minus":0.05,"band":null,"method":null,"source":"nasa-exo","reference":"ExoFOP","ref_year":2025}],"orbit":null,"exoplanet":null,"sources":[]}