{"id":2980,"slug":"k2-84-b","name":"K2-84 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":55.8093566,"dec":16.6344396,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":284.876,"vmag":13.386,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":7,"simbad_oid":12511053,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"K2-84 b","host_object_id":3358340,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-10-11T03:23:13.056269+00:00","identifiers":["K2-84b"],"measurements":[{"parameter":"orbital_period","value":6.42149,"value_text":null,"unit":"d","err_plus":0.00027,"err_minus":0.00027,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"orbital_period","value":6.4215,"value_text":null,"unit":"d","err_plus":0.00056,"err_minus":0.00056,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016},{"parameter":"radius","value":2.51,"value_text":null,"unit":"R_earth","err_plus":0.2,"err_minus":0.24,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kruse et al. 2019","ref_year":2019},{"parameter":"radius","value":2.41,"value_text":null,"unit":"R_earth","err_plus":0.35,"err_minus":0.35,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016},{"parameter":"semi_major_axis","value":0.0665,"value_text":null,"unit":"au","err_plus":0.0016,"err_minus":0.0016,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crossfield et al. 2016","ref_year":2016}],"orbit":null,"exoplanet":{"object_id":2980,"pl_name":"K2-84 b","hostname":"K2-84","sy_pnum":2,"disc_method":"Transit","disc_year":2016,"disc_facility":"K2","orbper_d":6.4215,"orbsmax_au":0.0665,"rade":2.41,"radj":0.2150058,"masse":6.39,"massj":0.0201,"dens_gcm3":2.51,"eccen":null,"insol":178.0,"eqt_k":1019.22,"st_teff":5652.0,"st_rad":0.93,"st_mass":0.95,"st_spectype":null,"sy_dist_pc":284.876,"updated_at":"2026-10-11T03:23:13.056269+00:00"},"sources":[]}