{"id":2518951,"slug":"hd-271920","name":"HD 271920","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":91.53461731226,"dec":-71.50051808749,"coo_err_mas":0.0154,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.8808,"pmra":8.79,"pmdec":12.889,"rv_kms":98.191,"redshift":0.00032758358,"dist_pc":null,"vmag":null,"bmag":null,"gmag":10.759433,"jmag":8.91,"kmag":8.05,"sp_type":"K5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":4544843,"gaia_dr3":5278317959843748736,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-12T05:45:11.937013+00:00","views":12,"first_seen":"2026-08-14T16:51:42.262713+00:00","updated_at":"2026-10-25T03:23:26.464805+00:00","identifiers":["2MASS J06060832-7130020","AP J06060832-7130020","Gaia DR2 5278317959843748736","Gaia DR3 5278317959843748736","HD 271920","TIC 41176388","UCAC2 1258415"],"measurements":[{"parameter":"distance","value":1135.332,"value_text":null,"unit":"pc","err_plus":19.3347,"err_minus":-19.3347,"band":null,"method":"paral","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"distance","value":1111.4816,"value_text":null,"unit":"pc","err_plus":35.3322,"err_minus":-35.3322,"band":null,"method":"paral","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"effective_temperature","value":5599.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022AJ....163..152S","ref_year":2022},{"parameter":"effective_temperature","value":4359.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"magnitude","value":10.759433,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"G","method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"magnitude","value":10.759433,"value_text":null,"unit":"mag","err_plus":0.002759,"err_minus":0.002759,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":8.2,"value_text":null,"unit":"mag","err_plus":0.03,"err_minus":0.03,"band":"H","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":10.7,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"R","method":"V","source":"simbad","reference":"2003yCat.1289....0Z","ref_year":2003},{"parameter":"magnitude","value":8.05,"value_text":null,"unit":"mag","err_plus":0.03,"err_minus":0.03,"band":"K","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":8.91,"value_text":null,"unit":"mag","err_plus":0.023,"err_minus":0.023,"band":"J","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"metallicity","value":-0.179,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022AJ....163..152S","ref_year":2022},{"parameter":"metallicity","value":-0.191,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"parallax","value":0.8808473642731527,"value_text":null,"unit":"mas","err_plus":0.014988805,"err_minus":0.014988805,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.8808,"value_text":null,"unit":"mas","err_plus":0.015,"err_minus":0.015,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":0.8997,"value_text":null,"unit":"mas","err_plus":0.0286,"err_minus":0.0286,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":12.888784905133146,"value_text":null,"unit":"mas/yr","err_plus":0.021060467,"err_minus":0.021060467,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":12.889,"value_text":null,"unit":"mas/yr","err_plus":0.021,"err_minus":0.021,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":12.776,"value_text":null,"unit":"mas/yr","err_plus":0.063,"err_minus":0.063,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":8.790167051471428,"value_text":null,"unit":"mas/yr","err_plus":0.01954665,"err_minus":0.01954665,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":8.79,"value_text":null,"unit":"mas/yr","err_plus":0.02,"err_minus":0.02,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":8.799,"value_text":null,"unit":"mas/yr","err_plus":0.06,"err_minus":0.06,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":87.1024,"value_text":null,"unit":"km/s","err_plus":2.0316985,"err_minus":2.0316985,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"radial_velocity","value":98.191,"value_text":null,"unit":"km/s","err_plus":0.0208,"err_minus":0.0208,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":84.29,"value_text":null,"unit":"km/s","err_plus":3.31,"err_minus":3.31,"band":null,"method":"v","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"ruwe","value":1.3379021,"value_text":null,"unit":null,"err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"sed_flux","value":0.15,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/MNRAS/537/1984/a23","source":"vizier","reference":"J/MNRAS/537/1984/a23","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/MNRAS/502/1947/tabled1","source":"vizier","reference":"J/MNRAS/502/1947/tabled1","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/MNRAS/502/1947/tabled1","source":"vizier","reference":"J/MNRAS/502/1947/tabled1","ref_year":null},{"parameter":"sed_flux","value":0.308,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/MNRAS/502/1947/tabled1","source":"vizier","reference":"J/MNRAS/502/1947/tabled1","ref_year":null},{"parameter":"sed_flux","value":0.0305,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:BT","method":"I/275/ac2002","source":"vizier","reference":"I/275/ac2002","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":0.282,"value_text":null,"unit":"Jy","err_plus":0.112,"err_minus":0.112,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.196,"value_text":null,"unit":"Jy","err_plus":0.034,"err_minus":0.034,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.0626,"value_text":null,"unit":"Jy","err_plus":0.0318,"err_minus":0.0318,"band":"POSS-II:J","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/320/spm4","source":"vizier","reference":"I/320/spm4","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/320/spm4","source":"vizier","reference":"I/320/spm4","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/320/spm4","source":"vizier","reference":"I/320/spm4","ref_year":null},{"parameter":"sed_flux","value":0.102,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"I/320/spm4","source":"vizier","reference":"I/320/spm4","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"I/320/spm4","source":"vizier","reference":"I/320/spm4","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.011,"err_minus":0.011,"band":"2MASS:Ks","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":"2MASS:H","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"2MASS:J","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.167,"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":0.551,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.167,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.167,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"I/340/ucac5","source":"vizier","reference":"I/340/ucac5","ref_year":null},{"parameter":"sed_flux","value":0.268,"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":0.164,"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":0.0916,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.264,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.16,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.0942,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00502,"value_text":null,"unit":"Jy","err_plus":0.00057,"err_minus":0.00057,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0188,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.402,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.542,"value_text":null,"unit":"Jy","err_plus":0.019,"err_minus":0.019,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.424,"value_text":null,"unit":"Jy","err_plus":0.011,"err_minus":0.011,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.316,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.273,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0781,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.187,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0714,"value_text":null,"unit":"Jy","err_plus":0.0017,"err_minus":0.0017,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0066,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.69e-05,"value_text":null,"unit":"Jy","err_plus":2.8e-06,"err_minus":2.8e-06,"band":"GALEX:NUV","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.264,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.16,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.0942,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.291,"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":0.336,"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":0.195,"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":0.182,"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":0.121,"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":0.0691,"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":0.0445,"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":0.379,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.511,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.439,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.407,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"2MASS:Ks","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.548,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.442,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"2MASS:J","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.00488,"value_text":null,"unit":"Jy","err_plus":0.00045,"err_minus":0.00045,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0188,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.198,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.56e-05,"value_text":null,"unit":"Jy","err_plus":2.5e-06,"err_minus":2.5e-06,"band":"GALEX:NUV","method":"II/312/ais","source":"vizier","reference":"II/312/ais","ref_year":null},{"parameter":"sed_flux","value":0.00502,"value_text":null,"unit":"Jy","err_plus":0.00057,"err_minus":0.00057,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0188,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.69e-05,"value_text":null,"unit":"Jy","err_plus":2.8e-06,"err_minus":2.8e-06,"band":"GALEX:NUV","method":"II/335/galex_ais","source":"vizier","reference":"II/335/galex_ais","ref_year":null},{"parameter":"sed_flux","value":0.272,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"SDSS:i'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.186,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SDSS:r'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.127,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"Johnson:V","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.0713,"value_text":null,"unit":"Jy","err_plus":0.0017,"err_minus":0.0017,"band":"SDSS:g'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"Johnson:B","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.183,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"SkyMapper/SkyMapper:z","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.182,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:i","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.153,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:r","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.0978,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"SkyMapper/SkyMapper:g","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.00768,"value_text":null,"unit":"Jy","err_plus":0.00011,"err_minus":0.00011,"band":"SkyMapper/SkyMapper:v","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.00244,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"SkyMapper/SkyMapper:u","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.0969,"value_text":null,"unit":"Jy","err_plus":0.0009,"err_minus":0.0009,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.186,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.0876,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"VISTA:Ks","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.182,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"VISTA:J","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.00236,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"VISTA:Y","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.202,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SkyMapper/SkyMapper:z","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.185,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"SkyMapper/SkyMapper:i","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.154,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:r","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.0966,"value_text":null,"unit":"Jy","err_plus":0.0007,"err_minus":0.0007,"band":"SkyMapper/SkyMapper:g","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.00708,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"SkyMapper/SkyMapper:v","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.00235,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"SkyMapper/SkyMapper:u","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.15,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.552,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"2MASS:H","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"2MASS:J","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":7.92e-05,"value_text":null,"unit":"Jy","err_plus":9e-07,"err_minus":9e-07,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00502,"value_text":null,"unit":"Jy","err_plus":0.00057,"err_minus":0.00057,"band":"WISE:W4","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0188,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W3","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W1","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.546,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.439,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.127,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"Johnson:B","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":7.92e-05,"value_text":null,"unit":"Jy","err_plus":9e-07,"err_minus":9e-07,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00502,"value_text":null,"unit":"Jy","err_plus":0.00057,"err_minus":0.00057,"band":"WISE:W4","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0188,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W3","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.098,"value_text":null,"unit":"Jy","err_plus":0.0018,"err_minus":0.0018,"band":"WISE:W2","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"WISE:W1","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.546,"value_text":null,"unit":"Jy","err_plus":0.017,"err_minus":0.017,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.439,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.127,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"Johnson:B","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":7.92e-05,"value_text":null,"unit":"Jy","err_plus":8e-07,"err_minus":8e-07,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.551,"value_text":null,"unit":"Jy","err_plus":0.015,"err_minus":0.015,"band":"2MASS:H","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.43,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"2MASS:J","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.2,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:z","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.186,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:i","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.15,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.155,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SkyMapper/SkyMapper:r","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0983,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"SkyMapper/SkyMapper:g","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00689,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"SkyMapper/SkyMapper:v","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00236,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"SkyMapper/SkyMapper:u","method":"J/ApJ/925/164/catalog","source":"vizier","reference":"J/ApJ/925/164/catalog","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"2MASS:Ks","method":"J/A+A/677/A21/tess_apo","source":"vizier","reference":"J/A+A/677/A21/tess_apo","ref_year":null},{"parameter":"sed_flux","value":0.311,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/677/A21/tess_apo","source":"vizier","reference":"J/A+A/677/A21/tess_apo","ref_year":null},{"parameter":"sed_flux","value":0.15,"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":0.156,"value_text":null,"unit":"Jy","err_plus":0.036,"err_minus":0.036,"band":"Johnson:V","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.0611,"value_text":null,"unit":"Jy","err_plus":0.0185,"err_minus":0.0185,"band":"Johnson:B","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.00531,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"Johnson:U","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.125,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/MNRAS/463/4210/ucac4rpm","source":"vizier","reference":"J/MNRAS/463/4210/ucac4rpm","ref_year":null},{"parameter":"sed_flux","value":0.0449,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"J/MNRAS/463/4210/ucac4rpm","source":"vizier","reference":"J/MNRAS/463/4210/ucac4rpm","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/MNRAS/502/1947/tabled1","source":"vizier","reference":"J/MNRAS/502/1947/tabled1","ref_year":null},{"parameter":"spectral_type","value":null,"value_text":"K5","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"1993yCat.3135....0C","ref_year":1993},{"parameter":"surface_gravity","value":1.9455,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022AJ....163..152S","ref_year":2022},{"parameter":"surface_gravity","value":2.113,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%205278317959843748736","fetched_at":"2026-10-12T05:45:00.858482+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=HD 271920","fetched_at":"2026-10-12T05:44:49.227780+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=91.534617%20-71.500518&-c.rs=5","fetched_at":"2026-10-12T05:45:11.932958+00:00"}]}