{"id":8391,"slug":"hd-204313-e","name":"HD 204313 e","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":322.0510568,"dec":-21.7274194,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":47.7945,"vmag":7.99,"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":"HD 204313 e","host_object_id":1877785,"depth":0,"deep_at":null,"views":6,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-10-04T05:08:08.462019+00:00","identifiers":[],"measurements":[{"parameter":"eccentricity","value":0.19,"value_text":null,"unit":null,"err_plus":0.23,"err_minus":0.13,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Xiao et al. 2023","ref_year":2023},{"parameter":"eccentricity","value":0.253,"value_text":null,"unit":null,"err_plus":0.071,"err_minus":0.065,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"mass","value":6324.7852993,"value_text":null,"unit":"M_earth","err_plus":3813.940884,"err_minus":2765.1071409,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Xiao et al. 2023","ref_year":2023},{"parameter":"mass","value":4868.17771002,"value_text":null,"unit":"M_earth","err_plus":1554.18091023,"err_minus":1647.30463348,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"orbital_period","value":27000.0,"value_text":null,"unit":"d","err_plus":17500.0,"err_minus":10200.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Xiao et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":7325.64666,"value_text":null,"unit":"d","err_plus":399.88029,"err_minus":369.05892,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"semi_major_axis","value":17.9,"value_text":null,"unit":"au","err_plus":7.1,"err_minus":5.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Xiao et al. 2023","ref_year":2023},{"parameter":"semi_major_axis","value":7.457,"value_text":null,"unit":"au","err_plus":0.399,"err_minus":0.427,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022}],"orbit":null,"exoplanet":{"object_id":8391,"pl_name":"HD 204313 e","hostname":"HD 204313","sy_pnum":3,"disc_method":"Radial Velocity","disc_year":2022,"disc_facility":"Multiple Observatories","orbper_d":7325.64666,"orbsmax_au":7.457,"rade":12.2,"radj":1.09,"masse":4868.17771002,"massj":15.317,"dens_gcm3":14.7,"eccen":0.253,"insol":0.0226,"eqt_k":106.81,"st_teff":5767.0,"st_rad":1.1,"st_mass":1.03,"st_spectype":"G5 V","sy_dist_pc":47.7945,"updated_at":"2026-10-04T05:08:08.462019+00:00"},"sources":[]}