{"id":2346,"slug":"gj-687-b","name":"GJ 687 b","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":264.1041731,"dec":68.3336741,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":4.54939,"vmag":9.15,"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 687 b","host_object_id":1630732,"depth":1,"deep_at":"2026-09-18T06:57:14.828100+00:00","views":11,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-10-04T05:08:08.462019+00:00","identifiers":[],"measurements":[{"parameter":"eccentricity","value":0.153,"value_text":null,"unit":null,"err_plus":0.077,"err_minus":0.08,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"eccentricity","value":0.17,"value_text":null,"unit":null,"err_plus":0.05,"err_minus":0.05,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"eccentricity","value":0.04,"value_text":null,"unit":null,"err_plus":0.08,"err_minus":0.08,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"eccentricity","value":0.04,"value_text":null,"unit":null,"err_plus":0.076,"err_minus":0.076,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Burt et al. 2014","ref_year":2014},{"parameter":"mass","value":17.57591091,"value_text":null,"unit":"M_earth","err_plus":1.49379351,"err_minus":1.49379351,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"mass","value":17.2,"value_text":null,"unit":"M_earth","err_plus":1.0,"err_minus":1.0,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"mass","value":19.0698,"value_text":null,"unit":"M_earth","err_plus":3.1783,"err_minus":3.1783,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"mass","value":18.394,"value_text":null,"unit":"M_earth","err_plus":2.167,"err_minus":2.167,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Burt et al. 2014","ref_year":2014},{"parameter":"orbital_period","value":38.152,"value_text":null,"unit":"d","err_plus":0.014,"err_minus":0.014,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"orbital_period","value":38.142,"value_text":null,"unit":"d","err_plus":0.007,"err_minus":0.007,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"orbital_period","value":38.14,"value_text":null,"unit":"d","err_plus":0.015,"err_minus":0.015,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"orbital_period","value":38.14,"value_text":null,"unit":"d","err_plus":0.015,"err_minus":0.015,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Burt et al. 2014","ref_year":2014},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/MNRAS/529/1802/targets","source":"vizier","reference":"J/MNRAS/529/1802/targets","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/161/234/table4","source":"vizier","reference":"J/AJ/161/234/table4","ref_year":null},{"parameter":"sed_flux","value":5.39,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/166/63/table1","source":"vizier","reference":"J/AJ/166/63/table1","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/MNRAS/486/251/tablea1","source":"vizier","reference":"J/MNRAS/486/251/tablea1","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/MNRAS/489/2079/table1","source":"vizier","reference":"J/MNRAS/489/2079/table1","ref_year":null},{"parameter":"sed_flux","value":2.15,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"I/337/gaia","source":"vizier","reference":"I/337/gaia","ref_year":null},{"parameter":"sed_flux","value":0.699,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"HIP:VT","method":"I/337/tgasptyc","source":"vizier","reference":"I/337/tgasptyc","ref_year":null},{"parameter":"sed_flux","value":0.146,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"I/337/tgasptyc","source":"vizier","reference":"I/337/tgasptyc","ref_year":null},{"parameter":"sed_flux","value":4.61,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":2.03,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.608,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"I/345/rvstdcat","source":"vizier","reference":"I/345/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"I/345/rvstdcat","source":"vizier","reference":"I/345/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":4.58,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":1.98,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.626,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.0362,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":5.31,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.518,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00385,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":2.11,"value_text":null,"unit":"Jy","err_plus":0.22,"err_minus":0.22,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":4.58,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":1.98,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.626,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":5.59,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:I","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":7.83,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:R","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":1.36,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:r","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.791,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:V","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.401,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:g","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.244,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:B","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.573,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.0146,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":2.1,"value_text":null,"unit":"Jy","err_plus":0.22,"err_minus":0.22,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":8.45,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.48,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.78,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0439,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0238,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":1.57,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.00384,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":5.31,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/ApJ/909/115/table8","source":"vizier","reference":"J/ApJ/909/115/table8","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/ApJ/927/122/catalog","source":"vizier","reference":"J/ApJ/927/122/catalog","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/ApJ/927/122/catalog","source":"vizier","reference":"J/ApJ/927/122/catalog","ref_year":null},{"parameter":"sed_flux","value":11.5,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/ApJ/927/122/catalog","source":"vizier","reference":"J/ApJ/927/122/catalog","ref_year":null},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/ApJ/927/122/catalog","source":"vizier","reference":"J/ApJ/927/122/catalog","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/A+A/616/A7/rvstdcat","source":"vizier","reference":"J/A+A/616/A7/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/A+A/616/A7/rvstdcat","source":"vizier","reference":"J/A+A/616/A7/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W4","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.616,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"WISE:W3","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":5.33,"value_text":null,"unit":"Jy","err_plus":0.3,"err_minus":0.3,"band":"WISE:W2","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":5.34,"value_text":null,"unit":"Jy","err_plus":0.46,"err_minus":0.46,"band":"WISE:W1","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":5.31,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"Gaia:G","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.637,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.699,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"HIP:VT","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.156,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.146,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"J/A+A/642/A115/tablea3","source":"vizier","reference":"J/A+A/642/A115/tablea3","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/A+A/649/A6/table1c","source":"vizier","reference":"J/A+A/649/A6/table1c","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/A+A/649/A6/table1c","source":"vizier","reference":"J/A+A/649/A6/table1c","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/A+A/649/A6/table1c","source":"vizier","reference":"J/A+A/649/A6/table1c","ref_year":null},{"parameter":"sed_flux","value":5.4,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/649/A6/table1c","source":"vizier","reference":"J/A+A/649/A6/table1c","ref_year":null},{"parameter":"sed_flux","value":9.9,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:K","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":12.9,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":11.8,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":5.4,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":1.47,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:R","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":0.234,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":0.0368,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:U","method":"J/A+A/650/A201/tablea1","source":"vizier","reference":"J/A+A/650/A201/tablea1","ref_year":null},{"parameter":"sed_flux","value":0.802,"value_text":null,"unit":"Jy","err_plus":0.208,"err_minus":0.208,"band":"Johnson:V","method":"J/A+A/653/A98/aspic1_1","source":"vizier","reference":"J/A+A/653/A98/aspic1_1","ref_year":null},{"parameter":"sed_flux","value":1.82,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/657/A7/tablea2","source":"vizier","reference":"J/A+A/657/A7/tablea2","ref_year":null},{"parameter":"sed_flux","value":0.783,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/A+A/657/A7/tablea2","source":"vizier","reference":"J/A+A/657/A7/tablea2","ref_year":null},{"parameter":"sed_flux","value":0.822,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:Hp","method":"J/A+A/657/A7/tablea2","source":"vizier","reference":"J/A+A/657/A7/tablea2","ref_year":null},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/657/A7/tablea3","source":"vizier","reference":"J/A+A/657/A7/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.783,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/A+A/657/A7/tablea3","source":"vizier","reference":"J/A+A/657/A7/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.822,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:Hp","method":"J/A+A/657/A7/tablea3","source":"vizier","reference":"J/A+A/657/A7/tablea3","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W4","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":0.603,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"WISE:W3","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":7.92,"value_text":null,"unit":"Jy","err_plus":0.78,"err_minus":0.78,"band":"WISE:W2","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":5.34,"value_text":null,"unit":"Jy","err_plus":1.33,"err_minus":1.33,"band":"WISE:W1","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":5.4,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/A+A/670/A19/cns5","source":"vizier","reference":"J/A+A/670/A19/cns5","ref_year":null},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/677/A137/catalog","source":"vizier","reference":"J/A+A/677/A137/catalog","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/A+A/692/A150/allskytg","source":"vizier","reference":"J/A+A/692/A150/allskytg","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/A+A/692/A150/lopn1tg","source":"vizier","reference":"J/A+A/692/A150/lopn1tg","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W4","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":0.603,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"WISE:W3","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":7.92,"value_text":null,"unit":"Jy","err_plus":0.78,"err_minus":0.78,"band":"WISE:W2","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":5.34,"value_text":null,"unit":"Jy","err_plus":1.33,"err_minus":1.33,"band":"WISE:W1","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":5.4,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"Gaia:G","method":"J/A+A/693/A228/tablea1","source":"vizier","reference":"J/A+A/693/A228/tablea1","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/AJ/155/180/table1","source":"vizier","reference":"J/AJ/155/180/table1","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/AJ/155/180/table1","source":"vizier","reference":"J/AJ/155/180/table1","ref_year":null},{"parameter":"sed_flux","value":11.5,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/AJ/155/180/table1","source":"vizier","reference":"J/AJ/155/180/table1","ref_year":null},{"parameter":"sed_flux","value":0.823,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:VT","method":"J/AJ/155/180/table1","source":"vizier","reference":"J/AJ/155/180/table1","ref_year":null},{"parameter":"sed_flux","value":0.217,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:BT","method":"J/AJ/155/180/table1","source":"vizier","reference":"J/AJ/155/180/table1","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/AJ/159/30/mstars","source":"vizier","reference":"J/AJ/159/30/mstars","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/AJ/159/30/mstars","source":"vizier","reference":"J/AJ/159/30/mstars","ref_year":null},{"parameter":"sed_flux","value":11.5,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/AJ/159/30/mstars","source":"vizier","reference":"J/AJ/159/30/mstars","ref_year":null},{"parameter":"sed_flux","value":1.85,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/159/30/mstars","source":"vizier","reference":"J/AJ/159/30/mstars","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":10.2,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:Ks","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":13.0,"value_text":null,"unit":"Jy","err_plus":0.4,"err_minus":0.4,"band":"2MASS:H","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":11.6,"value_text":null,"unit":"Jy","err_plus":0.2,"err_minus":0.2,"band":"2MASS:J","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":1.86,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"semi_major_axis","value":0.1658,"value_text":null,"unit":"au","err_plus":0.0012,"err_minus":0.0012,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Rosenthal et al. 2021","ref_year":2021},{"parameter":"semi_major_axis","value":0.163,"value_text":null,"unit":"au","err_plus":0.003,"err_minus":0.003,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Feng et al. 2020","ref_year":2020},{"parameter":"semi_major_axis","value":0.17,"value_text":null,"unit":"au","err_plus":0.01,"err_minus":0.01,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stassun et al. 2017","ref_year":2017},{"parameter":"semi_major_axis","value":0.16353,"value_text":null,"unit":"au","err_plus":4.3e-05,"err_minus":4.3e-05,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Burt et al. 2014","ref_year":2014}],"orbit":null,"exoplanet":{"object_id":2346,"pl_name":"GJ 687 b","hostname":"GJ 687","sy_pnum":2,"disc_method":"Radial Velocity","disc_year":2014,"disc_facility":"Lick Observatory","orbper_d":38.142,"orbsmax_au":0.163,"rade":4.32,"radj":0.385,"masse":17.2,"massj":0.05411698,"dens_gcm3":1.17,"eccen":0.17,"insol":0.801,"eqt_k":263.65,"st_teff":3413.0,"st_rad":0.4183,"st_mass":0.4,"st_spectype":"M3.0V","sy_dist_pc":4.54939,"updated_at":"2026-10-04T05:08:08.462019+00:00"},"sources":[{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=264.104173%20+68.333674&-c.rs=5","fetched_at":"2026-09-18T06:57:14.825533+00:00"}]}