{"id":9695,"slug":"hd-156098-b","name":"HD 156098 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":259.264687,"dec":-32.6630768,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":48.249,"vmag":5.53,"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 156098 b","host_object_id":2114982,"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":[],"measurements":[{"parameter":"eccentricity","value":0.109,"value_text":null,"unit":null,"err_plus":0.101,"err_minus":0.048,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"mass","value":15.89142035,"value_text":null,"unit":"M_earth","err_plus":3.49611248,"err_minus":1.27131363,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"orbital_period","value":21.85849,"value_text":null,"unit":"d","err_plus":0.01232,"err_minus":0.00601,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022},{"parameter":"semi_major_axis","value":0.167,"value_text":null,"unit":"au","err_plus":0.008,"err_minus":0.009,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2022","ref_year":2022}],"orbit":null,"exoplanet":{"object_id":9695,"pl_name":"HD 156098 b","hostname":"HD 156098","sy_pnum":2,"disc_method":"Radial Velocity","disc_year":2022,"disc_facility":"Multiple Observatories","orbper_d":21.85849,"orbsmax_au":0.167,"rade":4.12,"radj":0.368,"masse":15.89142035,"massj":0.05,"dens_gcm3":1.25,"eccen":0.109,"insol":416.9726,"eqt_k":1257.73,"st_teff":6419.19,"st_rad":2.75716,"st_mass":1.29,"st_spectype":null,"sy_dist_pc":48.249,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}