{"id":3278,"slug":"k2-229","name":"K2-229","domain":"deep-sky","class":"star","otype":null,"otype_label":"Star","ra":186.8729195,"dec":-6.7218474,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":102.564,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":"G9","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":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-08-14T16:25:51.971135+00:00","identifiers":[],"measurements":[{"parameter":"effective_temperature","value":5163.0,"value_text":null,"unit":"K","err_plus":100.0,"err_minus":100.0,"band":null,"method":null,"source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"effective_temperature","value":5315.0,"value_text":null,"unit":"K","err_plus":35.0,"err_minus":35.0,"band":null,"method":null,"source":"nasa-exo","reference":"Adams et al. 2021","ref_year":2021},{"parameter":"effective_temperature","value":5185.0,"value_text":null,"unit":"K","err_plus":32.0,"err_minus":32.0,"band":null,"method":null,"source":"nasa-exo","reference":"Dai et al. 2019","ref_year":2019},{"parameter":"effective_temperature","value":5185.0,"value_text":null,"unit":"K","err_plus":32.0,"err_minus":32.0,"band":null,"method":null,"source":"nasa-exo","reference":"Santerne et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5231.0,"value_text":null,"unit":"K","err_plus":50.0,"err_minus":50.0,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"effective_temperature","value":5315.0,"value_text":null,"unit":"K","err_plus":35.0,"err_minus":31.0,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"mass","value":0.84,"value_text":null,"unit":"M_sun","err_plus":0.03,"err_minus":0.03,"band":null,"method":null,"source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"mass","value":0.804,"value_text":null,"unit":"M_sun","err_plus":0.038,"err_minus":0.048,"band":null,"method":null,"source":"nasa-exo","reference":"Dai et al. 2019","ref_year":2019},{"parameter":"mass","value":0.87,"value_text":null,"unit":"M_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"mass","value":0.85791,"value_text":null,"unit":"M_sun","err_plus":0.024711,"err_minus":0.028871,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"mass","value":0.837,"value_text":null,"unit":"M_sun","err_plus":0.019,"err_minus":0.025,"band":null,"method":null,"source":"nasa-exo","reference":"Santerne et al. 2018","ref_year":2018},{"parameter":"radius","value":0.774,"value_text":null,"unit":"R_sun","err_plus":0.032,"err_minus":0.032,"band":null,"method":null,"source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"radius","value":0.79,"value_text":null,"unit":"R_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Adams et al. 2021","ref_year":2021},{"parameter":"radius","value":0.781,"value_text":null,"unit":"R_sun","err_plus":0.012,"err_minus":0.012,"band":null,"method":null,"source":"nasa-exo","reference":"Dai et al. 2019","ref_year":2019},{"parameter":"radius","value":0.793,"value_text":null,"unit":"R_sun","err_plus":0.032,"err_minus":0.02,"band":null,"method":null,"source":"nasa-exo","reference":"Santerne et al. 2018","ref_year":2018},{"parameter":"radius","value":0.801878,"value_text":null,"unit":"R_sun","err_plus":0.033511,"err_minus":0.023076,"band":null,"method":null,"source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"radius","value":0.79,"value_text":null,"unit":"R_sun","err_plus":0.01,"err_minus":0.01,"band":null,"method":null,"source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018}],"orbit":null,"exoplanet":null,"sources":[]}