{"id":4844,"slug":"xo-7-b","name":"XO-7 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":277.4780753,"dec":85.2333208,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":234.149,"vmag":10.521,"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":"XO-7 b","host_object_id":1632364,"depth":0,"deep_at":null,"views":6,"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":"Transit","source":"nasa-exo","reference":"Knudstrup et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.038,"value_text":null,"unit":null,"err_plus":0.033,"err_minus":0.033,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020},{"parameter":"equilibrium_temperature","value":1743.0,"value_text":null,"unit":"K","err_plus":23.0,"err_minus":23.0,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020},{"parameter":"equilibrium_temperature","value":1373.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2019},{"parameter":"mass","value":225.65816897,"value_text":null,"unit":"M_earth","err_plus":9.53485221,"err_minus":9.53485221,"band":null,"method":"Transit","source":"nasa-exo","reference":"Knudstrup et al. 2024","ref_year":2024},{"parameter":"mass","value":225.34147,"value_text":null,"unit":"M_earth","err_plus":10.80622,"err_minus":10.80622,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020},{"parameter":"orbital_period","value":2.864142,"value_text":null,"unit":"d","err_plus":4e-06,"err_minus":4e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Knudstrup et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":2.8641356,"value_text":null,"unit":"d","err_plus":1e-06,"err_minus":1e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Kokori et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":2.86413545,"value_text":null,"unit":"d","err_plus":9.6e-07,"err_minus":9.6e-07,"band":null,"method":"Transit","source":"nasa-exo","reference":"Ivshina &amp; Winn 2022","ref_year":2022},{"parameter":"orbital_period","value":2.8641413,"value_text":null,"unit":"d","err_plus":4e-06,"err_minus":4e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Patel &amp; Espinoza 2022","ref_year":2022},{"parameter":"orbital_period","value":2.8641424,"value_text":null,"unit":"d","err_plus":4.3e-06,"err_minus":4.3e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020},{"parameter":"orbital_period","value":2.8641388,"value_text":null,"unit":"d","err_plus":3.2e-06,"err_minus":3.2e-06,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2019},{"parameter":"radius","value":15.35630356,"value_text":null,"unit":"R_earth","err_plus":0.33626942,"err_minus":0.33626942,"band":null,"method":"Transit","source":"nasa-exo","reference":"Knudstrup et al. 2024","ref_year":2024},{"parameter":"radius","value":15.389957,"value_text":null,"unit":"R_earth","err_plus":0.291434,"err_minus":0.291434,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020},{"parameter":"radius","value":15.5276,"value_text":null,"unit":"R_earth","err_plus":0.732644,"err_minus":0.732644,"band":null,"method":"Transit","source":"nasa-exo","reference":"ExoFOP","ref_year":2019},{"parameter":"semi_major_axis","value":0.04421,"value_text":null,"unit":"au","err_plus":0.00062,"err_minus":0.00062,"band":null,"method":"Transit","source":"nasa-exo","reference":"Crouzet et al. 2020","ref_year":2020}],"orbit":null,"exoplanet":{"object_id":4844,"pl_name":"XO-7 b","hostname":"XO-7","sy_pnum":1,"disc_method":"Transit","disc_year":2019,"disc_facility":"XO","orbper_d":2.8641424,"orbsmax_au":0.04421,"rade":15.389957,"radj":1.373,"masse":225.34147,"massj":0.709,"dens_gcm3":0.34,"eccen":0.038,"insol":1540.0,"eqt_k":1743.0,"st_teff":6250.0,"st_rad":1.48,"st_mass":1.405,"st_spectype":"G0 V","sy_dist_pc":234.149,"updated_at":"2026-10-18T03:30:41.791363+00:00"},"sources":[]}