{"id":3702,"slug":"hd-102329-b","name":"HD 102329 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":176.6941567,"dec":3.4742143,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":217.107,"vmag":7.88,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":6179230,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"HD 102329 b","host_object_id":1996323,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-09-13T03:31:17.289698+00:00","identifiers":["HD 102329b"],"measurements":[{"parameter":"eccentricity","value":0.21,"value_text":null,"unit":null,"err_plus":0.04,"err_minus":0.04,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"eccentricity","value":0.211,"value_text":null,"unit":null,"err_plus":0.042,"err_minus":0.042,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Johnson et al. 2011","ref_year":2011},{"parameter":"mass","value":2593.4928,"value_text":null,"unit":"M_earth","err_plus":696.0477,"err_minus":696.0477,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"mass","value":1875.1,"value_text":null,"unit":"M_earth","err_plus":95.3,"err_minus":95.3,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Johnson et al. 2011","ref_year":2011},{"parameter":"orbital_period","value":778.09998,"value_text":null,"unit":"d","err_plus":7.5,"err_minus":7.5,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"orbital_period","value":778.1,"value_text":null,"unit":"d","err_plus":7.5,"err_minus":7.5,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Johnson et al. 2011","ref_year":2011},{"parameter":"semi_major_axis","value":1.81,"value_text":null,"unit":"au","err_plus":0.07,"err_minus":0.07,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"semi_major_axis","value":2.03,"value_text":null,"unit":"au","err_plus":0.05,"err_minus":0.05,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Johnson et al. 2011","ref_year":2011}],"orbit":null,"exoplanet":{"object_id":3702,"pl_name":"HD 102329 b","hostname":"HD 102329","sy_pnum":2,"disc_method":"Radial Velocity","disc_year":2011,"disc_facility":"W. M. Keck Observatory","orbper_d":778.09998,"orbsmax_au":1.81,"rade":12.6,"radj":1.12,"masse":2593.4928,"massj":8.16,"dens_gcm3":7.12,"eccen":0.21,"insol":5.9827,"eqt_k":532.95,"st_teff":4745.0,"st_rad":9.82,"st_mass":3.21,"st_spectype":"K0 III","sy_dist_pc":217.107,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}