{"id":3831,"slug":"toi-1288-c","name":"TOI-1288 c","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":313.1670294,"dec":65.6087833,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":114.865,"vmag":10.445,"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-1288 c","host_object_id":1654806,"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":0.0,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"eccentricity","value":0.13,"value_text":null,"unit":null,"err_plus":0.07,"err_minus":0.09,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Knudstrup et al. 2023","ref_year":2023},{"parameter":"mass","value":85.7,"value_text":null,"unit":"M_earth","err_plus":12.1,"err_minus":11.7,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"mass","value":84.0,"value_text":null,"unit":"M_earth","err_plus":7.0,"err_minus":7.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Knudstrup et al. 2023","ref_year":2023},{"parameter":"orbital_period","value":416.0,"value_text":null,"unit":"d","err_plus":12.0,"err_minus":12.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":443.0,"value_text":null,"unit":"d","err_plus":11.0,"err_minus":13.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Knudstrup et al. 2023","ref_year":2023},{"parameter":"semi_major_axis","value":1.07,"value_text":null,"unit":"au","err_plus":0.03,"err_minus":0.03,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Polanski et al. 2024","ref_year":2024}],"orbit":null,"exoplanet":{"object_id":3831,"pl_name":"TOI-1288 c","hostname":"TOI-1288","sy_pnum":2,"disc_method":"Radial Velocity","disc_year":2022,"disc_facility":"Multiple Observatories","orbper_d":416.0,"orbsmax_au":1.07,"rade":11.1,"radj":0.992,"masse":85.7,"massj":0.26964235,"dens_gcm3":0.344,"eccen":0.0,"insol":0.6114,"eqt_k":245.88,"st_teff":5388.0,"st_rad":0.9583,"st_mass":0.9552,"st_spectype":"G V","sy_dist_pc":114.865,"updated_at":"2026-10-18T03:30:41.791363+00:00"},"sources":[]}