{"id":1353,"slug":"toi-3894-b","name":"TOI-3894 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":201.3748265,"dec":52.7681036,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":417.365,"vmag":11.992,"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":"TOI-3894 b","host_object_id":2754439,"depth":0,"deep_at":null,"views":2,"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":0.05,"value_text":null,"unit":null,"err_plus":0.052,"err_minus":0.035,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.048,"value_text":null,"unit":null,"err_plus":0.052,"err_minus":0.034,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.046,"value_text":null,"unit":null,"err_plus":0.052,"err_minus":0.032,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"equilibrium_temperature","value":1347.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2024},{"parameter":"equilibrium_temperature","value":1531.0,"value_text":null,"unit":"K","err_plus":17.0,"err_minus":15.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"equilibrium_temperature","value":1504.0,"value_text":null,"unit":"K","err_plus":15.0,"err_minus":15.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"equilibrium_temperature","value":1519.0,"value_text":null,"unit":"K","err_plus":22.0,"err_minus":21.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"mass","value":270.15414595,"value_text":null,"unit":"M_earth","err_plus":47.67426105,"err_minus":47.67426105,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"mass","value":260.61929374,"value_text":null,"unit":"M_earth","err_plus":44.49597698,"err_minus":44.49597698,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"mass","value":279.68899816,"value_text":null,"unit":"M_earth","err_plus":47.67426105,"err_minus":47.67426105,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":4.3345378,"value_text":null,"unit":"d","err_plus":3.7e-06,"err_minus":3.7e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2024},{"parameter":"orbital_period","value":4.33454,"value_text":null,"unit":"d","err_plus":2.2e-06,"err_minus":2.2e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":4.3345401,"value_text":null,"unit":"d","err_plus":2.2e-06,"err_minus":2.2e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"radius","value":15.22179579,"value_text":null,"unit":"R_earth","err_plus":0.60528496,"err_minus":0.582867,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"radius","value":15.15454191,"value_text":null,"unit":"R_earth","err_plus":0.59407598,"err_minus":0.582867,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"radius","value":15.27784069,"value_text":null,"unit":"R_earth","err_plus":0.61649394,"err_minus":0.57165802,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"radius","value":14.3572,"value_text":null,"unit":"R_earth","err_plus":0.704475,"err_minus":0.704475,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2024},{"parameter":"semi_major_axis","value":0.05354,"value_text":null,"unit":"au","err_plus":0.00061,"err_minus":0.00085,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"semi_major_axis","value":0.05539,"value_text":null,"unit":"au","err_plus":0.00079,"err_minus":0.0006,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024},{"parameter":"semi_major_axis","value":0.0543,"value_text":null,"unit":"au","err_plus":0.0014,"err_minus":0.0012,"band":null,"method":"Transit","source":"nasa-exo","reference":"Schulte et al. 2024","ref_year":2024}],"orbit":null,"exoplanet":{"object_id":1353,"pl_name":"TOI-3894 b","hostname":"TOI-3894","sy_pnum":1,"disc_method":"Transit","disc_year":2024,"disc_facility":"Transiting Exoplanet Survey Satellite (TESS)","orbper_d":4.33454,"orbsmax_au":0.05354,"rade":15.27784069,"radj":1.363,"masse":260.61929374,"massj":0.82,"dens_gcm3":0.4,"eccen":0.05,"insol":546.903,"eqt_k":1531.0,"st_teff":6000.0,"st_rad":1.502,"st_mass":1.138,"st_spectype":null,"sy_dist_pc":417.365,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}