{"id":8970,"slug":"k2-260-b","name":"K2-260 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":76.8673317,"dec":16.8676948,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":663.834,"vmag":12.624,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":17,"simbad_oid":13168724,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"K2-260 b","host_object_id":3358284,"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":["K2-260b"],"measurements":[{"parameter":"eccentricity","value":0.053,"value_text":null,"unit":null,"err_plus":0.051,"err_minus":0.036,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":2090.0,"value_text":null,"unit":"K","err_plus":35.0,"err_minus":39.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"equilibrium_temperature","value":1957.0,"value_text":null,"unit":"K","err_plus":78.0,"err_minus":77.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":1973.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"mass","value":546.66486004,"value_text":null,"unit":"M_earth","err_plus":108.06165838,"err_minus":111.23994245,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"mass","value":451.3186,"value_text":null,"unit":"M_earth","err_plus":98.5273,"err_minus":101.7056,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.62669768,"value_text":null,"unit":"d","err_plus":8e-07,"err_minus":8e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kokori et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":2.62669762,"value_text":null,"unit":"d","err_plus":6.6e-07,"err_minus":6.6e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":2.6266974,"value_text":null,"unit":"d","err_plus":1.7e-06,"err_minus":1.7e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kokori et al. 2022","ref_year":2022},{"parameter":"orbital_period","value":2.6266658,"value_text":null,"unit":"d","err_plus":1.6e-06,"err_minus":1.5e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Patel &amp; Espinoza 2022","ref_year":2022},{"parameter":"orbital_period","value":2.6266657,"value_text":null,"unit":"d","err_plus":1.8e-06,"err_minus":1.8e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":2.6266983,"value_text":null,"unit":"d","err_plus":1e-06,"err_minus":1e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"radius","value":18.41635529,"value_text":null,"unit":"R_earth","err_plus":0.65012088,"err_minus":0.81825559,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"radius","value":18.7969,"value_text":null,"unit":"R_earth","err_plus":0.983656,"err_minus":0.983656,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2018},{"parameter":"radius","value":17.396368,"value_text":null,"unit":"R_earth","err_plus":0.538032,"err_minus":0.638913,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018},{"parameter":"semi_major_axis","value":0.04392,"value_text":null,"unit":"au","err_plus":0.00057,"err_minus":0.00063,"band":null,"method":"Transit","source":"nasa-exo","reference":"Thygesen et al. 2023","ref_year":2023},{"parameter":"semi_major_axis","value":0.0404,"value_text":null,"unit":"au","err_plus":0.0013,"err_minus":0.0016,"band":null,"method":"Transit","source":"nasa-exo","reference":"Johnson et al. 2018","ref_year":2018}],"orbit":null,"exoplanet":{"object_id":8970,"pl_name":"K2-260 b","hostname":"K2-260","sy_pnum":1,"disc_method":"Transit","disc_year":2018,"disc_facility":"K2","orbper_d":2.62669762,"orbsmax_au":0.04392,"rade":18.41635529,"radj":1.643,"masse":546.66486004,"massj":1.72,"dens_gcm3":0.48,"eccen":0.053,"insol":2520.03,"eqt_k":2090.0,"st_teff":6860.0,"st_rad":1.755,"st_mass":1.637,"st_spectype":"F6 V","sy_dist_pc":663.834,"updated_at":"2026-10-11T03:23:13.056269+00:00"},"sources":[]}