{"id":9155,"slug":"gj-433-b","name":"GJ 433 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":173.8619194,"dec":-32.5436302,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":9.06456,"vmag":9.81,"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":"GJ 433 b","host_object_id":1992749,"depth":0,"deep_at":null,"views":16,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-10-18T03:30:41.791363+00:00","identifiers":[],"measurements":[{"parameter":"eccentricity","value":0.04,"value_text":null,"unit":null,"err_plus":0.03,"err_minus":0.03,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"eccentricity","value":0.08,"value_text":null,"unit":null,"err_plus":0.08,"err_minus":0.08,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"eccentricity","value":0.05,"value_text":null,"unit":null,"err_plus":0.16,"err_minus":0.05,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Tuomi et al. 2014","ref_year":2014},{"parameter":"eccentricity","value":0.08,"value_text":null,"unit":null,"err_plus":0.08,"err_minus":0.08,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Delfosse et al. 2013","ref_year":2013},{"parameter":"mass","value":6.043,"value_text":null,"unit":"M_earth","err_plus":0.597,"err_minus":0.597,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"mass","value":6.3566,"value_text":null,"unit":"M_earth","err_plus":3.1783,"err_minus":3.1783,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"mass","value":5.3,"value_text":null,"unit":"M_earth","err_plus":2.0,"err_minus":1.9,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Tuomi et al. 2014","ref_year":2014},{"parameter":"mass","value":5.79,"value_text":null,"unit":"M_earth","err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Delfosse et al. 2013","ref_year":2013},{"parameter":"orbital_period","value":7.3705,"value_text":null,"unit":"d","err_plus":0.0005,"err_minus":0.0005,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"orbital_period","value":7.3709,"value_text":null,"unit":"d","err_plus":0.0008,"err_minus":0.0008,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"orbital_period","value":7.3697,"value_text":null,"unit":"d","err_plus":0.0034,"err_minus":0.0036,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Tuomi et al. 2014","ref_year":2014},{"parameter":"orbital_period","value":7.3709,"value_text":null,"unit":"d","err_plus":0.0008,"err_minus":0.0008,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Delfosse et al. 2013","ref_year":2013},{"parameter":"semi_major_axis","value":0.062,"value_text":null,"unit":"au","err_plus":0.002,"err_minus":0.002,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":0.06,"value_text":null,"unit":"au","err_plus":0.0,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"semi_major_axis","value":0.06,"value_text":null,"unit":"au","err_plus":0.004,"err_minus":0.008,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Tuomi et al. 2014","ref_year":2014},{"parameter":"semi_major_axis","value":0.058,"value_text":null,"unit":"au","err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Delfosse et al. 2013","ref_year":2013}],"orbit":null,"exoplanet":{"object_id":9155,"pl_name":"GJ 433 b","hostname":"GJ 433","sy_pnum":3,"disc_method":"Radial Velocity","disc_year":2013,"disc_facility":"La Silla Observatory","orbper_d":7.3705,"orbsmax_au":0.062,"rade":2.33,"radj":0.208,"masse":6.043,"massj":0.01901331,"dens_gcm3":2.63,"eccen":0.04,"insol":5.2029,"eqt_k":473.94,"st_teff":3461.0,"st_rad":0.5,"st_mass":0.48,"st_spectype":"M2V","sy_dist_pc":9.06456,"updated_at":"2026-10-18T03:30:41.791363+00:00"},"sources":[]}