{"id":4744,"slug":"hd-28471-d","name":"HD 28471 d","domain":"exoplanet","class":"exoplanet","otype":null,"otype_label":"Exoplanet","ra":66.2875166,"dec":-64.0786861,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":43.6455,"vmag":7.89,"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":"HD 28471 d","host_object_id":2239013,"depth":1,"deep_at":"2026-10-14T21:04:40.530844+00:00","views":13,"first_seen":"2026-08-14T16:25:51.971135+00:00","updated_at":"2026-11-01T03:29:49.418757+00:00","identifiers":[],"measurements":[{"parameter":"eccentricity","value":0.093,"value_text":null,"unit":null,"err_plus":0.064,"err_minus":0.058,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stevenson et al. 2025","ref_year":2025},{"parameter":"equilibrium_temperature","value":945.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stevenson et al. 2025","ref_year":2025},{"parameter":"mass","value":4.91,"value_text":null,"unit":"M_earth","err_plus":0.82,"err_minus":0.77,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stevenson et al. 2025","ref_year":2025},{"parameter":"orbital_period","value":11.681,"value_text":null,"unit":"d","err_plus":0.0042,"err_minus":0.0055,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stevenson et al. 2025","ref_year":2025},{"parameter":"sed_flux","value":3.27,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":2.67,"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":2.07,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"band":"2MASS:H","method":"I/345/rvstdcat","source":"vizier","reference":"I/345/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"band":"2MASS:J","method":"I/345/rvstdcat","source":"vizier","reference":"I/345/rvstdcat","ref_year":null},{"parameter":"sed_flux","value":3.23,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":2.59,"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":2.12,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":1.76,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00981,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"GALEX:NUV","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.76e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"GALEX:FUV","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0263,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0849,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.578,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.933,"value_text":null,"unit":"Jy","err_plus":0.093,"err_minus":0.093,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0257,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":3.23,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":2.59,"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":2.12,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":3.44,"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":3.5,"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":2.98,"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":2.98,"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":2.51,"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":2.03,"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":1.66,"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":0.619,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:u","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.636,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:U","method":"I/360/syntphot","source":"vizier","reference":"I/360/syntphot","ref_year":null},{"parameter":"sed_flux","value":0.3,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.401,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.233,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.173,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"AKARI:S9W","method":"II/297/irc","source":"vizier","reference":"II/297/irc","ref_year":null},{"parameter":"sed_flux","value":0.0263,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.085,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.516,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.94,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0103,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GALEX:NUV","method":"II/312/ais","source":"vizier","reference":"II/312/ais","ref_year":null},{"parameter":"sed_flux","value":1.7e-05,"value_text":null,"unit":"Jy","err_plus":3.1e-06,"err_minus":3.1e-06,"band":"GALEX:FUV","method":"II/312/ais","source":"vizier","reference":"II/312/ais","ref_year":null},{"parameter":"sed_flux","value":0.0263,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0849,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.578,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.933,"value_text":null,"unit":"Jy","err_plus":0.093,"err_minus":0.093,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00981,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"GALEX:NUV","method":"II/335/galex_ais","source":"vizier","reference":"II/335/galex_ais","ref_year":null},{"parameter":"sed_flux","value":1.76e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"GALEX:FUV","method":"II/335/galex_ais","source":"vizier","reference":"II/335/galex_ais","ref_year":null},{"parameter":"sed_flux","value":2.68,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":1.57,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.662,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:100","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.101,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:60","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.076,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:25","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0265,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.141,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:12","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0928,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.173,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"AKARI:S9W","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.52,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.937,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.176,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"VISTA:Ks","method":"II/359/vhs_dr4","source":"vizier","reference":"II/359/vhs_dr4","ref_year":null},{"parameter":"sed_flux","value":0.254,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"VISTA:J","method":"II/359/vhs_dr4","source":"vizier","reference":"II/359/vhs_dr4","ref_year":null},{"parameter":"sed_flux","value":0.51,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.624,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.369,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"CTIO/DECam:Y","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":0.125,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"CTIO/DECam:z","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0757,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"CTIO/DECam:i","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0645,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"CTIO/DECam:r","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0546,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"CTIO/DECam:g","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":2.16,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:z","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":2.0,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:i","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":1.99,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:r","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":2.38,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SkyMapper/SkyMapper:g","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.599,"value_text":null,"unit":"Jy","err_plus":0.016,"err_minus":0.016,"band":"SkyMapper/SkyMapper:v","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.211,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"SkyMapper/SkyMapper:u","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":2.53,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"V/130/gcs3","source":"vizier","reference":"V/130/gcs3","ref_year":null},{"parameter":"sed_flux","value":0.578,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"WISE:W2","method":"J/ApJ/817/112/highpm","source":"vizier","reference":"J/ApJ/817/112/highpm","ref_year":null},{"parameter":"sed_flux","value":0.933,"value_text":null,"unit":"Jy","err_plus":0.093,"err_minus":0.093,"band":"WISE:W1","method":"J/ApJ/817/112/highpm","source":"vizier","reference":"J/ApJ/817/112/highpm","ref_year":null},{"parameter":"sed_flux","value":2.01,"value_text":null,"unit":"Jy","err_plus":0.05,"err_minus":0.05,"band":"2MASS:Ks","method":"J/ApJ/817/112/highpm","source":"vizier","reference":"J/ApJ/817/112/highpm","ref_year":null},{"parameter":"sed_flux","value":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"band":"2MASS:H","method":"J/ApJ/817/112/highpm","source":"vizier","reference":"J/ApJ/817/112/highpm","ref_year":null},{"parameter":"sed_flux","value":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"band":"2MASS:J","method":"J/ApJ/817/112/highpm","source":"vizier","reference":"J/ApJ/817/112/highpm","ref_year":null},{"parameter":"sed_flux","value":3.77,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":2.42,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/ApJ/962/47/table6","source":"vizier","reference":"J/ApJ/962/47/table6","ref_year":null},{"parameter":"sed_flux","value":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"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":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"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":2.01,"value_text":null,"unit":"Jy","err_plus":0.05,"err_minus":0.05,"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":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"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":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"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":3.81,"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":2.57,"value_text":null,"unit":"Jy","err_plus":0.3,"err_minus":0.3,"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":2.39,"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":2.52,"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":2.31,"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":2.42,"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":2.52,"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":2.31,"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":2.42,"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":2.45,"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":2.45,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/A+A/692/A150/lops2tg","source":"vizier","reference":"J/A+A/692/A150/lops2tg","ref_year":null},{"parameter":"sed_flux","value":2.01,"value_text":null,"unit":"Jy","err_plus":0.05,"err_minus":0.05,"band":"2MASS:Ks","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"band":"2MASS:H","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"band":"2MASS:J","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":2.45,"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":0.0103,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GALEX:NUV","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":1.7e-05,"value_text":null,"unit":"Jy","err_plus":3.1e-06,"err_minus":3.1e-06,"band":"GALEX:FUV","method":"J/AJ/161/234/table2","source":"vizier","reference":"J/AJ/161/234/table2","ref_year":null},{"parameter":"sed_flux","value":2.01,"value_text":null,"unit":"Jy","err_plus":0.05,"err_minus":0.05,"band":"2MASS:Ks","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":2.76,"value_text":null,"unit":"Jy","err_plus":0.16,"err_minus":0.16,"band":"2MASS:H","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":3.24,"value_text":null,"unit":"Jy","err_plus":0.06,"err_minus":0.06,"band":"2MASS:J","method":"J/AJ/161/234/table3","source":"vizier","reference":"J/AJ/161/234/table3","ref_year":null},{"parameter":"sed_flux","value":2.45,"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":"sed_flux","value":2.45,"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":2.45,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/161/234/table5","source":"vizier","reference":"J/AJ/161/234/table5","ref_year":null},{"parameter":"sed_flux","value":0.0103,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GALEX:NUV","method":"J/AJ/161/234/table5","source":"vizier","reference":"J/AJ/161/234/table5","ref_year":null},{"parameter":"sed_flux","value":1.7e-05,"value_text":null,"unit":"Jy","err_plus":3.1e-06,"err_minus":3.1e-06,"band":"GALEX:FUV","method":"J/AJ/161/234/table5","source":"vizier","reference":"J/AJ/161/234/table5","ref_year":null},{"parameter":"sed_flux","value":2.45,"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":2.42,"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":2.53,"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":2.45,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"HIP:VT","method":"I/337/tgasptyc","source":"vizier","reference":"I/337/tgasptyc","ref_year":null},{"parameter":"sed_flux","value":1.31,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"HIP:BT","method":"I/337/tgasptyc","source":"vizier","reference":"I/337/tgasptyc","ref_year":null},{"parameter":"semi_major_axis","value":0.1,"value_text":null,"unit":"au","err_plus":0.002,"err_minus":0.002,"band":null,"method":"Radial Velocity","source":"nasa-exo","reference":"Stevenson et al. 2025","ref_year":2025}],"orbit":null,"exoplanet":{"object_id":4744,"pl_name":"HD 28471 d","hostname":"HD 28471","sy_pnum":3,"disc_method":"Radial Velocity","disc_year":2025,"disc_facility":"La Silla Observatory","orbper_d":11.681,"orbsmax_au":0.1,"rade":2.06,"radj":0.184,"masse":4.91,"massj":0.01544859,"dens_gcm3":3.09,"eccen":0.093,"insol":115.259,"eqt_k":945.0,"st_teff":5766.0,"st_rad":1.08,"st_mass":0.98,"st_spectype":"G5 V","sy_dist_pc":43.6455,"updated_at":"2026-11-01T03:29:49.418757+00:00"},"sources":[{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=66.287517%20-64.078686&-c.rs=5","fetched_at":"2026-10-14T21:04:40.512089+00:00"}]}