{"id":2972,"slug":"wasp-156-b","name":"WASP-156 b","domain":"exoplanet","class":"exoplanet","otype":"Pl","otype_label":"Planet","ra":32.782085,"dec":2.4181937,"coo_err_mas":0.0197,"coo_bibcode":"2020yCat.1350....0G","plx_mas":8.2073,"pmra":74.217,"pmdec":39.93,"rv_kms":null,"redshift":null,"dist_pc":122.066,"vmag":11.559,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":"K3","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":55,"simbad_oid":11954272,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":"WASP-156 b","host_object_id":2744045,"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":["WASP-156b"],"measurements":[{"parameter":"eccentricity","value":0.16,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Lafarga et al. 2026","ref_year":2026},{"parameter":"eccentricity","value":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.007,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bourrier et al. 2023","ref_year":2023},{"parameter":"eccentricity","value":0.007,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":934.5,"value_text":null,"unit":"K","err_plus":13.95,"err_minus":14.04,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"equilibrium_temperature","value":970.0,"value_text":null,"unit":"K","err_plus":30.0,"err_minus":20.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018},{"parameter":"equilibrium_temperature","value":947.8,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2017},{"parameter":"mass","value":42.0,"value_text":null,"unit":"M_earth","err_plus":2.0,"err_minus":2.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Lafarga et al. 2026","ref_year":2026},{"parameter":"mass","value":41.8,"value_text":null,"unit":"M_earth","err_plus":2.9,"err_minus":2.9,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"mass","value":40.68224,"value_text":null,"unit":"M_earth","err_plus":3.1783,"err_minus":2.86047,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":3.8361629,"value_text":null,"unit":"d","err_plus":6e-07,"err_minus":6e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Lafarga et al. 2026","ref_year":2026},{"parameter":"orbital_period","value":3.8361623,"value_text":null,"unit":"d","err_plus":1.5e-06,"err_minus":1.5e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":3.8361672,"value_text":null,"unit":"d","err_plus":1.9e-06,"err_minus":1.9e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Bourrier et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":3.83616488,"value_text":null,"unit":"d","err_plus":9.7e-07,"err_minus":9.7e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kokori et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":3.8361632,"value_text":null,"unit":"d","err_plus":1.8e-06,"err_minus":1.8e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Patel & Espinoza 2022","ref_year":2022},{"parameter":"orbital_period","value":3.8361646,"value_text":null,"unit":"d","err_plus":1.1e-06,"err_minus":1.1e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Ivshina & Winn 2022","ref_year":2022},{"parameter":"orbital_period","value":3.836169,"value_text":null,"unit":"d","err_plus":3e-06,"err_minus":3e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018},{"parameter":"orbital_period","value":3.83616232984,"value_text":null,"unit":"d","err_plus":1.10225e-06,"err_minus":1.10225e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2017},{"parameter":"radius","value":6.15,"value_text":null,"unit":"R_earth","err_plus":0.12,"err_minus":0.12,"band":null,"method":"Transit","source":"nasa-exo","reference":"Lafarga et al. 2026","ref_year":2026},{"parameter":"radius","value":6.02802815,"value_text":null,"unit":"R_earth","err_plus":0.12763915,"err_minus":0.12019801,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"radius","value":5.71659,"value_text":null,"unit":"R_earth","err_plus":0.22418,"err_minus":0.22418,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018},{"parameter":"radius","value":6.23699263,"value_text":null,"unit":"R_earth","err_plus":0.44785166,"err_minus":0.44785166,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2017},{"parameter":"semi_major_axis","value":0.046,"value_text":null,"unit":"au","err_plus":0.001,"err_minus":0.001,"band":null,"method":"Transit","source":"nasa-exo","reference":"Lafarga et al. 2026","ref_year":2026},{"parameter":"semi_major_axis","value":0.0458,"value_text":null,"unit":"au","err_plus":0.0008,"err_minus":0.0009,"band":null,"method":"Transit","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"semi_major_axis","value":0.0453,"value_text":null,"unit":"au","err_plus":0.0009,"err_minus":0.0009,"band":null,"method":"Transit","source":"nasa-exo","reference":"Demangeon et al. 2018","ref_year":2018}],"orbit":null,"exoplanet":{"object_id":2972,"pl_name":"WASP-156 b","hostname":"WASP-156","sy_pnum":1,"disc_method":"Transit","disc_year":2017,"disc_facility":"SuperWASP","orbper_d":3.8361629,"orbsmax_au":0.046,"rade":6.15,"radj":0.5486672,"masse":42.0,"massj":0.13214678,"dens_gcm3":0.99,"eccen":0.16,"insol":150.0,"eqt_k":934.5,"st_teff":5036.0,"st_rad":0.8268,"st_mass":0.8712,"st_spectype":"K3 V","sy_dist_pc":122.066,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}