{"id":1950815,"slug":"bd-21-2173","name":"BD+21 2173","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":154.82693744195,"dec":20.959183623710004,"coo_err_mas":0.0278,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.1642,"pmra":11.609,"pmdec":-0.6,"rv_kms":14.78,"redshift":4.9301987e-05,"dist_pc":null,"vmag":9.52,"bmag":10.56,"gmag":9.135218,"jmag":7.433,"kmag":6.734,"sp_type":"K0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":10,"simbad_oid":1710004,"gaia_dr3":625869544976108416,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-29T14:52:30.770763+00:00","views":4,"first_seen":"2026-08-14T16:50:37.517913+00:00","updated_at":"2026-08-14T16:50:37.517913+00:00","identifiers":["2MASS J10191846+2057330","AG+21 1115","BD+21 2173","Gaia DR1 625869540680727680","Gaia DR2 625869544976108416","Gaia DR3 625869544976108416","GSC 01426-00662","PPM 100262","SAO 81289","TIC 95430203","TYC 1426-662-1","YZ 21 3988"],"measurements":[{"parameter":"distance","value":462.065,"value_text":null,"unit":"pc","err_plus":5.7432,"err_minus":-5.7432,"band":null,"method":"paral","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"distance","value":459.3899,"value_text":null,"unit":"pc","err_plus":10.4886,"err_minus":-10.4886,"band":null,"method":"paral","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"effective_temperature","value":4535.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...663A...4S","ref_year":2022},{"parameter":"effective_temperature","value":4535.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018A&A...615A..31D","ref_year":2018},{"parameter":"effective_temperature","value":4535.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012A&A...547A..91Z","ref_year":2012},{"parameter":"magnitude","value":9.135218,"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":9.135218,"value_text":null,"unit":"mag","err_plus":0.002764,"err_minus":0.002764,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":6.843,"value_text":null,"unit":"mag","err_plus":0.023,"err_minus":0.023,"band":"H","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":6.734,"value_text":null,"unit":"mag","err_plus":0.018,"err_minus":0.018,"band":"K","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":7.433,"value_text":null,"unit":"mag","err_plus":0.021,"err_minus":0.021,"band":"J","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":9.52,"value_text":null,"unit":"mag","err_plus":0.03,"err_minus":0.03,"band":"V","method":"V","source":"simbad","reference":"2000A&A...355L..27H","ref_year":2000},{"parameter":"magnitude","value":10.56,"value_text":null,"unit":"mag","err_plus":0.05,"err_minus":0.05,"band":"B","method":"V","source":"simbad","reference":"2000A&A...355L..27H","ref_year":2000},{"parameter":"metallicity","value":-0.1,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...663A...4S","ref_year":2022},{"parameter":"metallicity","value":-0.1,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018A&A...615A..31D","ref_year":2018},{"parameter":"metallicity","value":-0.1,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012A&A...547A..91Z","ref_year":2012},{"parameter":"parallax","value":2.164230048285539,"value_text":null,"unit":"mas","err_plus":0.026938971,"err_minus":0.026938971,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":2.1642,"value_text":null,"unit":"mas","err_plus":0.0269,"err_minus":0.0269,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":2.1768,"value_text":null,"unit":"mas","err_plus":0.0497,"err_minus":0.0497,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"parallax","value":2.21,"value_text":null,"unit":"mas","err_plus":0.7,"err_minus":0.7,"band":null,"method":null,"source":"simbad","reference":"2016A&A...595A...2G","ref_year":2016},{"parameter":"pm_dec","value":-0.5997532317112291,"value_text":null,"unit":"mas/yr","err_plus":0.06260178,"err_minus":0.06260178,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-0.6,"value_text":null,"unit":"mas/yr","err_plus":0.063,"err_minus":0.063,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-0.57,"value_text":null,"unit":"mas/yr","err_plus":0.256,"err_minus":0.256,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-14.0,"value_text":null,"unit":"mas/yr","err_plus":8.0,"err_minus":8.0,"band":null,"method":"FK4","source":"simbad","reference":"1971IAUCo...7..153L","ref_year":1971},{"parameter":"pm_ra","value":11.609079974713083,"value_text":null,"unit":"mas/yr","err_plus":0.038344964,"err_minus":0.038344964,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":11.609,"value_text":null,"unit":"mas/yr","err_plus":0.038,"err_minus":0.038,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":11.406,"value_text":null,"unit":"mas/yr","err_plus":0.133,"err_minus":0.133,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":6.0,"value_text":null,"unit":"mas/yr","err_plus":8.0,"err_minus":8.0,"band":null,"method":"FK4","source":"simbad","reference":"1971IAUCo...7..153L","ref_year":1971},{"parameter":"radial_velocity","value":14.029036,"value_text":null,"unit":"km/s","err_plus":0.17027906,"err_minus":0.17027906,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"radial_velocity","value":14.78,"value_text":null,"unit":"km/s","err_plus":0.04,"err_minus":0.04,"band":null,"method":"V","source":"simbad","reference":"2018A&A...615A..31D","ref_year":2018},{"parameter":"radial_velocity","value":14.779,"value_text":null,"unit":"km/s","err_plus":0.037,"err_minus":0.037,"band":null,"method":"v","source":"simbad","reference":"2012A&A...547A..91Z","ref_year":2012},{"parameter":"ruwe","value":1.1799303,"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":0.181,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:BT","method":"J/other/KFNT/23.102/redclump","source":"vizier","reference":"J/other/KFNT/23.102/redclump","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/other/KFNT/23.102/redclump","source":"vizier","reference":"J/other/KFNT/23.102/redclump","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/other/KFNT/23.102/redclump","source":"vizier","reference":"J/other/KFNT/23.102/redclump","ref_year":null},{"parameter":"sed_flux","value":0.525,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:VT","method":"J/other/KFNT/23.102/redclump","source":"vizier","reference":"J/other/KFNT/23.102/redclump","ref_year":null},{"parameter":"sed_flux","value":0.556,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"I/239/tyc_main","source":"vizier","reference":"I/239/tyc_main","ref_year":null},{"parameter":"sed_flux","value":0.517,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"HIP:VT","method":"I/239/tyc_main","source":"vizier","reference":"I/239/tyc_main","ref_year":null},{"parameter":"sed_flux","value":0.175,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"I/239/tyc_main","source":"vizier","reference":"I/239/tyc_main","ref_year":null},{"parameter":"sed_flux","value":0.525,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:VT","method":"I/275/ac2002","source":"vizier","reference":"I/275/ac2002","ref_year":null},{"parameter":"sed_flux","value":0.18,"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":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"I/280B/ascc","source":"vizier","reference":"I/280B/ascc","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/280B/ascc","source":"vizier","reference":"I/280B/ascc","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/280B/ascc","source":"vizier","reference":"I/280B/ascc","ref_year":null},{"parameter":"sed_flux","value":1.92,"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":1.68,"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":1.37,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":0.195,"value_text":null,"unit":"Jy","err_plus":0.009,"err_minus":0.009,"band":"Johnson:B","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/319/xpm","source":"vizier","reference":"I/319/xpm","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:Ks","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/322A/out","source":"vizier","reference":"I/322A/out","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":1.37,"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":1.92,"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":1.68,"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":0.734,"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":0.525,"value_text":null,"unit":"Jy","err_plus":0.013,"err_minus":0.013,"band":"HIP:VT","method":"I/337/tgasptyc","source":"vizier","reference":"I/337/tgasptyc","ref_year":null},{"parameter":"sed_flux","value":0.181,"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":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.734,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"Gaia:G","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":1.92,"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":1.68,"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":0.734,"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":0.241,"value_text":null,"unit":"Jy","err_plus":0.007,"err_minus":0.007,"band":"Johnson:B","method":"I/342/f3","source":"vizier","reference":"I/342/f3","ref_year":null},{"parameter":"sed_flux","value":1.13,"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":0.735,"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":0.449,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":1.11,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.716,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.459,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.525,"value_text":null,"unit":"Jy","err_plus":0.013,"err_minus":0.013,"band":"HIP:VT","method":"I/350/tyc2tdsc","source":"vizier","reference":"I/350/tyc2tdsc","ref_year":null},{"parameter":"sed_flux","value":0.181,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"I/350/tyc2tdsc","source":"vizier","reference":"I/350/tyc2tdsc","ref_year":null},{"parameter":"sed_flux","value":0.0193,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0608,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.343,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.646,"value_text":null,"unit":"Jy","err_plus":0.039,"err_minus":0.039,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.383,"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":0.0215,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0282,"value_text":null,"unit":"Jy","err_plus":0.0083,"err_minus":0.0083,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0121,"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":0.00691,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0285,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.11,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.716,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.459,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":1.21,"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":1.35,"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":0.877,"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":0.835,"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":0.588,"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":0.361,"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":0.242,"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":1.32,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":1.9,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":1.71,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.545,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"Johnson:V","method":"II/271A/patch2","source":"vizier","reference":"II/271A/patch2","ref_year":null},{"parameter":"sed_flux","value":0.142,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"AKARI:S9W","method":"II/297/irc","source":"vizier","reference":"II/297/irc","ref_year":null},{"parameter":"sed_flux","value":0.0182,"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":0.0604,"value_text":null,"unit":"Jy","err_plus":0.0009,"err_minus":0.0009,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.333,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.65,"value_text":null,"unit":"Jy","err_plus":0.023,"err_minus":0.023,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0193,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0607,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.343,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.646,"value_text":null,"unit":"Jy","err_plus":0.039,"err_minus":0.039,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.322,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:g'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.26,"value_text":null,"unit":"Jy","err_plus":0.035,"err_minus":0.035,"band":"Johnson:B","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.318,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"Johnson:M","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":0.607,"value_text":null,"unit":"Jy","err_plus":0.037,"err_minus":0.037,"band":"Johnson:L","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":1.32,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"Johnson:K","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":1.9,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"Johnson:H","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":1.71,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"Johnson:J","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":0.581,"value_text":null,"unit":"Jy","err_plus":0.016,"err_minus":0.016,"band":"HIP:VT","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":0.233,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"HIP:BT","method":"II/346/jsdc_v2","source":"vizier","reference":"II/346/jsdc_v2","ref_year":null},{"parameter":"sed_flux","value":0.317,"value_text":null,"unit":"Jy","err_plus":0.037,"err_minus":0.037,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.679,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.55,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.796,"value_text":null,"unit":"Jy","err_plus":0.024,"err_minus":0.024,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.364,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"II/361/mdfc-v10","source":"vizier","reference":"II/361/mdfc-v10","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/361/mdfc-v10","source":"vizier","reference":"II/361/mdfc-v10","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"II/361/mdfc-v10","source":"vizier","reference":"II/361/mdfc-v10","ref_year":null},{"parameter":"sed_flux","value":0.332,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.576,"value_text":null,"unit":"Jy","err_plus":0.011,"err_minus":0.011,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.96,"value_text":null,"unit":"Jy","err_plus":0.116,"err_minus":0.116,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.796,"value_text":null,"unit":"Jy","err_plus":0.024,"err_minus":0.024,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":1.34,"value_text":null,"unit":"Jy","err_plus":0.24,"err_minus":0.24,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.914,"value_text":null,"unit":"Jy","err_plus":0.005,"err_minus":0.005,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.364,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.0193,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"WISE:W4","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0608,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"WISE:W3","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.343,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W2","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.646,"value_text":null,"unit":"Jy","err_plus":0.039,"err_minus":0.039,"band":"WISE:W1","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":1.9,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":1.71,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.672,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.565,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.254,"value_text":null,"unit":"Jy","err_plus":0.013,"err_minus":0.013,"band":"Johnson:B","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0193,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"WISE:W4","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0608,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"WISE:W3","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.343,"value_text":null,"unit":"Jy","err_plus":0.006,"err_minus":0.006,"band":"WISE:W2","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.646,"value_text":null,"unit":"Jy","err_plus":0.039,"err_minus":0.039,"band":"WISE:W1","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":1.9,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":1.71,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.672,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.565,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.254,"value_text":null,"unit":"Jy","err_plus":0.013,"err_minus":0.013,"band":"Johnson:B","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0693,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:12","method":"V/98/msx","source":"vizier","reference":"V/98/msx","ref_year":null},{"parameter":"sed_flux","value":0.525,"value_text":null,"unit":"Jy","err_plus":0.013,"err_minus":0.013,"band":"HIP:VT","method":"V/136/tycall","source":"vizier","reference":"V/136/tycall","ref_year":null},{"parameter":"sed_flux","value":0.181,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"V/136/tycall","source":"vizier","reference":"V/136/tycall","ref_year":null},{"parameter":"sed_flux","value":0.247,"value_text":null,"unit":"Jy","err_plus":0.011,"err_minus":0.011,"band":"Johnson:B","method":"V/145/sky2kv5","source":"vizier","reference":"V/145/sky2kv5","ref_year":null},{"parameter":"sed_flux","value":0.452,"value_text":null,"unit":"Jy","err_plus":0.001,"err_minus":0.001,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00437,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.0646,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00184,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"2MASS:H","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:J","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.566,"value_text":null,"unit":"Jy","err_plus":0.016,"err_minus":0.016,"band":"Johnson:V","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":0.254,"value_text":null,"unit":"Jy","err_plus":0.012,"err_minus":0.012,"band":"Johnson:B","method":"B/pastel/pastel","source":"vizier","reference":"B/pastel/pastel","ref_year":null},{"parameter":"sed_flux","value":1.92,"value_text":null,"unit":"Jy","err_plus":0.03,"err_minus":0.03,"band":"2MASS:H","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":1.68,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:J","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":1.3,"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":0.556,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/A+A/547/A91/stars","source":"vizier","reference":"J/A+A/547/A91/stars","ref_year":null},{"parameter":"sed_flux","value":0.556,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/A+A/615/A31/table3","source":"vizier","reference":"J/A+A/615/A31/table3","ref_year":null},{"parameter":"sed_flux","value":1.37,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"2MASS:Ks","method":"J/A+A/663/A4/meanpast","source":"vizier","reference":"J/A+A/663/A4/meanpast","ref_year":null},{"parameter":"sed_flux","value":0.566,"value_text":null,"unit":"Jy","err_plus":0.016,"err_minus":0.016,"band":"Johnson:V","method":"J/A+A/663/A4/meanpast","source":"vizier","reference":"J/A+A/663/A4/meanpast","ref_year":null},{"parameter":"sed_flux","value":0.669,"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":0.669,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/701/A270/catalog","source":"vizier","reference":"J/A+A/701/A270/catalog","ref_year":null},{"parameter":"sed_flux","value":1.33,"value_text":null,"unit":"Jy","err_plus":0.01,"err_minus":0.01,"band":"Johnson:K","method":"J/PASP/120/1128/catalog","source":"vizier","reference":"J/PASP/120/1128/catalog","ref_year":null},{"parameter":"sed_flux","value":1.91,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"Johnson:H","method":"J/PASP/120/1128/catalog","source":"vizier","reference":"J/PASP/120/1128/catalog","ref_year":null},{"parameter":"sed_flux","value":1.72,"value_text":null,"unit":"Jy","err_plus":0.02,"err_minus":0.02,"band":"Johnson:J","method":"J/PASP/120/1128/catalog","source":"vizier","reference":"J/PASP/120/1128/catalog","ref_year":null},{"parameter":"sed_flux","value":0.524,"value_text":null,"unit":"Jy","err_plus":0.014,"err_minus":0.014,"band":"HIP:VT","method":"J/PASP/120/1128/catalog","source":"vizier","reference":"J/PASP/120/1128/catalog","ref_year":null},{"parameter":"sed_flux","value":0.18,"value_text":null,"unit":"Jy","err_plus":0.008,"err_minus":0.008,"band":"HIP:BT","method":"J/PASP/120/1128/catalog","source":"vizier","reference":"J/PASP/120/1128/catalog","ref_year":null},{"parameter":"sed_flux","value":0.562,"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":0.235,"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":0.0664,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"J/MNRAS/471/770/table1","source":"vizier","reference":"J/MNRAS/471/770/table1","ref_year":null},{"parameter":"sed_flux","value":1.3,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/MNRAS/500/2590/table1","source":"vizier","reference":"J/MNRAS/500/2590/table1","ref_year":null},{"parameter":"sed_flux","value":0.669,"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":1.37,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/other/KFNT/23.102/redclump","source":"vizier","reference":"J/other/KFNT/23.102/redclump","ref_year":null},{"parameter":"surface_gravity","value":2.88,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...663A...4S","ref_year":2022},{"parameter":"surface_gravity","value":2.88,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018A&A...615A..31D","ref_year":2018},{"parameter":"surface_gravity","value":2.88,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2012A&A...547A..91Z","ref_year":2012}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=BD+21 2173","fetched_at":"2026-08-29T14:52:17.636013+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%20625869544976108416","fetched_at":"2026-08-29T14:52:21.075825+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=154.826937%20+20.959184&-c.rs=5","fetched_at":"2026-08-29T14:52:30.768329+00:00"}]}