{"id":4512,"slug":"kepler-65-e","name":"Kepler-65 e","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":288.6887221,"dec":41.1511076,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":303.728,"vmag":10.922,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"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":"Kepler-65 e","host_object_id":2189669,"depth":0,"deep_at":null,"views":9,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":[],"measurements":[{"parameter":"eccentricity","value":0.298885,"value_text":null,"unit":null,"err_plus":0.019958,"err_minus":0.019958,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiss et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.283,"value_text":null,"unit":null,"err_plus":0.064,"err_minus":0.071,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Mills et al. 2019","ref_year":2019},{"parameter":"mass","value":216.8198657,"value_text":null,"unit":"M_earth","err_plus":22.07963192,"err_minus":22.07963192,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiss et al. 2024","ref_year":2024},{"parameter":"mass","value":260.0,"value_text":null,"unit":"M_earth","err_plus":200.0,"err_minus":50.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Mills et al. 2019","ref_year":2019},{"parameter":"orbital_period","value":257.895039,"value_text":null,"unit":"d","err_plus":0.824918,"err_minus":0.824918,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiss et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":258.8,"value_text":null,"unit":"d","err_plus":1.5,"err_minus":1.3,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Mills et al. 2019","ref_year":2019},{"parameter":"semi_major_axis","value":0.8539307544,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiss et al. 2024","ref_year":2024}],"orbit":null,"exoplanet":{"object_id":4512,"pl_name":"Kepler-65 e","hostname":"Kepler-65","sy_pnum":4,"disc_method":"Radial Velocity","disc_year":2019,"disc_facility":"W. M. Keck Observatory","orbper_d":258.8,"orbsmax_au":0.8539307544,"rade":13.9,"radj":1.24,"masse":260.0,"massj":0.82,"dens_gcm3":0.532,"eccen":0.283,"insol":4.0231,"eqt_k":389.08,"st_teff":6220.0,"st_rad":1.437,"st_mass":1.248,"st_spectype":null,"sy_dist_pc":303.728,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}