{"id":3575,"slug":"hd-20794-e","name":"HD 20794 e","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":49.9997666,"dec":-43.0666533,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":6.00278,"vmag":4.26,"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 20794 e","host_object_id":2234277,"depth":0,"deep_at":null,"views":3,"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":0.29,"value_text":null,"unit":null,"err_plus":0.14,"err_minus":0.18,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2017","ref_year":2017},{"parameter":"mass","value":4.77,"value_text":null,"unit":"M_earth","err_plus":0.96,"err_minus":0.86,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2017","ref_year":2017},{"parameter":"orbital_period","value":147.02,"value_text":null,"unit":"d","err_plus":1.43,"err_minus":0.91,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2017","ref_year":2017},{"parameter":"semi_major_axis","value":0.509,"value_text":null,"unit":"au","err_plus":0.006,"err_minus":0.006,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2017","ref_year":2017}],"orbit":null,"exoplanet":{"object_id":3575,"pl_name":"HD 20794 e","hostname":"HD 20794","sy_pnum":4,"disc_method":"Radial Velocity","disc_year":2017,"disc_facility":"La Silla Observatory","orbper_d":147.02,"orbsmax_au":0.509,"rade":2.03,"radj":0.181,"masse":4.77,"massj":0.01500802,"dens_gcm3":3.13,"eccen":0.29,"insol":2.6513,"eqt_k":352.04,"st_teff":5401.0,"st_rad":0.93,"st_mass":0.813,"st_spectype":"G8","sy_dist_pc":6.00278,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}