{"id":1840,"slug":"hd-213472-b","name":"HD 213472 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":337.7069969,"dec":40.7222277,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":64.4527,"vmag":8.17,"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 213472 b","host_object_id":1955327,"depth":0,"deep_at":null,"views":2,"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":0.53,"value_text":null,"unit":null,"err_plus":0.12,"err_minus":0.085,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"mass","value":1112.3994245,"value_text":null,"unit":"M_earth","err_plus":349.6112477,"err_minus":187.51876013,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"orbital_period","value":17000.0,"value_text":null,"unit":"d","err_plus":12000.0,"err_minus":4800.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"semi_major_axis","value":13.0,"value_text":null,"unit":"au","err_plus":5.7,"err_minus":2.6,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021}],"orbit":null,"exoplanet":{"object_id":1840,"pl_name":"HD 213472 b","hostname":"HD 213472","sy_pnum":1,"disc_method":"Radial Velocity","disc_year":2021,"disc_facility":"Multiple Observatories","orbper_d":17000.0,"orbsmax_au":13.0,"rade":13.1,"radj":1.17,"masse":1112.3994245,"massj":3.5,"dens_gcm3":2.72,"eccen":0.53,"insol":0.0114,"eqt_k":91.76,"st_teff":5729.54,"st_rad":1.433902,"st_mass":1.048132,"st_spectype":null,"sy_dist_pc":64.4527,"updated_at":"2026-10-18T03:30:41.791363+00:00"},"sources":[]}