{"id":6552,"slug":"k2-216-b","name":"K2-216 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":11.4802354,"dec":6.3470302,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":115.461,"vmag":12.403,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":30,"simbad_oid":13037651,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"K2-216 b","host_object_id":3358271,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-10-04T05:08:08.462019+00:00","identifiers":["K2-216b"],"measurements":[{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":967.0,"value_text":null,"unit":"K","err_plus":24.0,"err_minus":23.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"equilibrium_temperature","value":1013.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"equilibrium_temperature","value":992.0,"value_text":null,"unit":"K","err_plus":14.0,"err_minus":14.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":1103.0,"value_text":null,"unit":"K","err_plus":180.0,"err_minus":56.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"mass","value":6.1,"value_text":null,"unit":"M_earth","err_plus":1.5,"err_minus":1.5,"band":null,"method":"Transit","source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"mass","value":8.0,"value_text":null,"unit":"M_earth","err_plus":1.6,"err_minus":1.6,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.174789,"value_text":null,"unit":"d","err_plus":5.6e-05,"err_minus":5.6e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"orbital_period","value":2.174829,"value_text":null,"unit":"d","err_plus":4.7e-05,"err_minus":4.9e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"orbital_period","value":2.1748,"value_text":null,"unit":"d","err_plus":5e-05,"err_minus":5e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.1747824,"value_text":null,"unit":"d","err_plus":6.3e-06,"err_minus":6.3e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"orbital_period","value":2.174782,"value_text":null,"unit":"d","err_plus":7.2e-05,"err_minus":7.4e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.174769,"value_text":null,"unit":"d","err_plus":7.5e-05,"err_minus":7.7e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Petigura et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.174789,"value_text":null,"unit":"d","err_plus":3.9e-05,"err_minus":3.8e-05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"radius","value":1.66,"value_text":null,"unit":"R_earth","err_plus":0.13,"err_minus":0.05,"band":null,"method":"Transit","source":"nasa-exo","reference":"Howard et al. 2025","ref_year":2025},{"parameter":"radius","value":1.63,"value_text":null,"unit":"R_earth","err_plus":0.11,"err_minus":0.24,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"radius","value":1.63,"value_text":null,"unit":"R_earth","err_plus":0.09,"err_minus":0.09,"band":null,"method":"Transit","source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018},{"parameter":"radius","value":1.75,"value_text":null,"unit":"R_earth","err_plus":0.17,"err_minus":0.1,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"radius","value":1.7,"value_text":null,"unit":"R_earth","err_plus":0.3,"err_minus":0.3,"band":null,"method":"Transit","source":"nasa-exo","reference":"Petigura et al. 2018","ref_year":2018},{"parameter":"radius","value":1.79105,"value_text":null,"unit":"R_earth","err_plus":0.142077,"err_minus":0.142077,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"radius","value":1.67844825,"value_text":null,"unit":"R_earth","err_plus":0.10082243,"err_minus":0.07602713,"band":null,"method":"Transit","source":"nasa-exo","reference":"Mayo et al. 2018","ref_year":2018},{"parameter":"semi_major_axis","value":0.028,"value_text":null,"unit":"au","err_plus":0.003,"err_minus":0.007,"band":null,"method":"Transit","source":"nasa-exo","reference":"Persson et al. 2018","ref_year":2018},{"parameter":"semi_major_axis","value":0.0298,"value_text":null,"unit":"au","err_plus":0.0002,"err_minus":0.0003,"band":null,"method":"Transit","source":"nasa-exo","reference":"Livingston et al. 2018","ref_year":2018}],"orbit":null,"exoplanet":{"object_id":6552,"pl_name":"K2-216 b","hostname":"K2-216","sy_pnum":1,"disc_method":"Transit","disc_year":2018,"disc_facility":"K2","orbper_d":2.1748,"orbsmax_au":0.028,"rade":1.75,"radj":0.15612454,"masse":8.0,"massj":0.02517069,"dens_gcm3":8.2,"eccen":0.0,"insol":248.0,"eqt_k":1103.0,"st_teff":4503.0,"st_rad":0.72,"st_mass":0.7,"st_spectype":"K5 V","sy_dist_pc":115.461,"updated_at":"2026-10-04T05:08:08.462019+00:00"},"sources":[]}