{"id":10859,"slug":"gj-486-b","name":"GJ 486 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":191.981531,"dec":9.7494181,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":8.07426,"vmag":11.39,"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":"GJ 486 b","host_object_id":10858,"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":0.00086,"value_text":null,"unit":null,"err_plus":0.0016,"err_minus":0.00043,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"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":"Caballero et al. 2022","ref_year":2022},{"parameter":"eccentricity","value":0.05,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021},{"parameter":"equilibrium_temperature","value":696.3,"value_text":null,"unit":"K","err_plus":7.2,"err_minus":7.3,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"parameter":"equilibrium_temperature","value":706.0,"value_text":null,"unit":"K","err_plus":19.0,"err_minus":20.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Caballero et al. 2022","ref_year":2022},{"parameter":"equilibrium_temperature","value":639.36,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"ExoFOP","ref_year":2021},{"parameter":"equilibrium_temperature","value":701.0,"value_text":null,"unit":"K","err_plus":13.0,"err_minus":13.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021},{"parameter":"mass","value":2.77,"value_text":null,"unit":"M_earth","err_plus":0.076,"err_minus":0.073,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"parameter":"mass","value":3.0,"value_text":null,"unit":"M_earth","err_plus":0.13,"err_minus":0.13,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Caballero et al. 2022","ref_year":2022},{"parameter":"mass","value":2.82,"value_text":null,"unit":"M_earth","err_plus":0.11,"err_minus":0.12,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021},{"parameter":"orbital_period","value":1.46712127,"value_text":null,"unit":"d","err_plus":3.1e-07,"err_minus":3.5e-07,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"parameter":"orbital_period","value":1.4671205,"value_text":null,"unit":"d","err_plus":1.2e-06,"err_minus":1.1e-06,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Caballero et al. 2022","ref_year":2022},{"parameter":"orbital_period","value":1.467119,"value_text":null,"unit":"d","err_plus":3.1e-05,"err_minus":3e-05,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021},{"parameter":"orbital_period","value":1.46711903473,"value_text":null,"unit":"d","err_plus":2.4536e-06,"err_minus":2.4536e-06,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"ExoFOP","ref_year":2021},{"parameter":"radius","value":1.289,"value_text":null,"unit":"R_earth","err_plus":0.019,"err_minus":0.014,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"parameter":"radius","value":1.343,"value_text":null,"unit":"R_earth","err_plus":0.063,"err_minus":0.062,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Caballero et al. 2022","ref_year":2022},{"parameter":"radius","value":1.305,"value_text":null,"unit":"R_earth","err_plus":0.063,"err_minus":0.067,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021},{"parameter":"radius","value":1.3241394,"value_text":null,"unit":"R_earth","err_plus":0.33019075,"err_minus":0.33019075,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"ExoFOP","ref_year":2021},{"parameter":"semi_major_axis","value":0.01714,"value_text":null,"unit":"au","err_plus":0.00013,"err_minus":0.00013,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Weiner Mansfield et al. 2024","ref_year":2024},{"parameter":"semi_major_axis","value":0.01713,"value_text":null,"unit":"au","err_plus":0.00091,"err_minus":0.00098,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Caballero et al. 2022","ref_year":2022},{"parameter":"semi_major_axis","value":0.01734,"value_text":null,"unit":"au","err_plus":0.00026,"err_minus":0.00027,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Trifonov et al. 2021","ref_year":2021}],"orbit":null,"exoplanet":{"object_id":10859,"pl_name":"GJ 486 b","hostname":"GJ 486","sy_pnum":1,"disc_method":"Radial Velocity","disc_year":2021,"disc_facility":"Calar Alto Observatory","orbper_d":1.46712127,"orbsmax_au":0.01714,"rade":1.289,"radj":0.11499708,"masse":2.77,"massj":0.00871539,"dens_gcm3":6.66,"eccen":0.00086,"insol":39.2,"eqt_k":696.3,"st_teff":3317.0,"st_rad":0.3243,"st_mass":0.312,"st_spectype":"M3.5 V","sy_dist_pc":8.07426,"updated_at":"2026-09-13T03:31:17.289698+00:00"},"sources":[]}