{"id":1726845,"slug":"itg-21","name":"ITG 21","domain":"deep-sky","class":"star","otype":"Y*O","otype_label":"YSO","ra":70.00727100000002,"dec":25.941451999999998,"coo_err_mas":60.0,"coo_bibcode":"2003yCat.2246....0C","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":19.0259,"redshift":6.346559e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":13.22,"kmag":10.763,"sp_type":"M6IVe","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":37,"simbad_oid":718229,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-17T12:48:26.899107+00:00","views":25,"first_seen":"2026-08-14T16:50:11.538209+00:00","updated_at":"2026-10-25T03:22:32.101837+00:00","identifiers":["2MASS J04400174+2556292","AP J04400174+2556292","CFHT-BD-Tau J044001.7+255630","[GKH94] 5","ITG 21","** KON 5","[MDM2001] CFHT-BD-Tau 17","SSTtau 044001.7+255629","TIC 150061284","WDS J04400+2556AB","WISEA J044001.74+255629.1","WISE J044001.74+255629.1"],"measurements":[{"parameter":"effective_temperature","value":5433.0,"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":3103.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"effective_temperature","value":2851.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019AJ....157..196K","ref_year":2019},{"parameter":"magnitude","value":10.763,"value_text":null,"unit":"mag","err_plus":0.02,"err_minus":0.02,"band":"K","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":13.22,"value_text":null,"unit":"mag","err_plus":0.025,"err_minus":0.025,"band":"J","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":11.641,"value_text":null,"unit":"mag","err_plus":0.021,"err_minus":0.021,"band":"H","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"metallicity","value":-0.061,"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":"radial_velocity","value":17.7183,"value_text":null,"unit":"km/s","err_plus":0.1778,"err_minus":0.1778,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":19.0259,"value_text":null,"unit":"km/s","err_plus":0.04348,"err_minus":0.04348,"band":null,"method":"v","source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"radial_velocity","value":17.17,"value_text":null,"unit":"km/s","err_plus":0.296,"err_minus":0.296,"band":null,"method":"v","source":"simbad","reference":"2019AJ....157..196K","ref_year":2019},{"parameter":"sed_flux","value":2.88e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/AJ/162/110/table1","source":"vizier","reference":"J/AJ/162/110/table1","ref_year":null},{"parameter":"sed_flux","value":0.0134,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Spitzer/IRAC:5.8","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.0195,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Spitzer/IRAC:4.5","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.0255,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Spitzer/IRAC:3.6","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.0206,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":4.33e-05,"value_text":null,"unit":"Jy","err_plus":8e-07,"err_minus":8e-07,"band":"Gaia:G","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.0232,"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":0.00813,"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":0.000214,"value_text":null,"unit":"Jy","err_plus":8.9e-05,"err_minus":8.9e-05,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":3.41e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000267,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":4.19e-05,"value_text":null,"unit":"Jy","err_plus":6e-07,"err_minus":6e-07,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":8.96e-06,"value_text":null,"unit":"Jy","err_plus":3.79e-06,"err_minus":3.79e-06,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00449,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0207,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000458,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":9.23e-05,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":4.33e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":5.33e-07,"value_text":null,"unit":"Jy","err_plus":6.63e-07,"err_minus":6.63e-07,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000267,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":4.29e-05,"value_text":null,"unit":"Jy","err_plus":6e-07,"err_minus":6e-07,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":8.96e-06,"value_text":null,"unit":"Jy","err_plus":3.79e-06,"err_minus":3.79e-06,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.0326,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.0235,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00833,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00387,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00313,"value_text":null,"unit":"Jy","err_plus":0.00018,"err_minus":0.00018,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0208,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0323,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"UKIDSS:K","method":"II/316/gps6","source":"vizier","reference":"II/316/gps6","ref_year":null},{"parameter":"sed_flux","value":0.0308,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"UKIDSS:K","method":"II/319/gcs9","source":"vizier","reference":"II/319/gcs9","ref_year":null},{"parameter":"sed_flux","value":0.00801,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"UKIDSS:J","method":"II/319/gcs9","source":"vizier","reference":"II/319/gcs9","ref_year":null},{"parameter":"sed_flux","value":0.0023,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"UKIDSS:Y","method":"II/319/gcs9","source":"vizier","reference":"II/319/gcs9","ref_year":null},{"parameter":"sed_flux","value":0.000557,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"UKIDSS:Z","method":"II/319/gcs9","source":"vizier","reference":"II/319/gcs9","ref_year":null},{"parameter":"sed_flux","value":0.00449,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0207,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00135,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000458,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":9.2e-05,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.61e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.83e-07,"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":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"II/360/catalog","source":"vizier","reference":"II/360/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"II/360/catalog","source":"vizier","reference":"II/360/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0184,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.0206,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.00135,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000458,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":9.2e-05,"value_text":null,"unit":"Jy","err_plus":1.3e-06,"err_minus":1.3e-06,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":6.61e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":1.83e-07,"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":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"III/284/allstars","source":"vizier","reference":"III/284/allstars","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"III/284/allstars","source":"vizier","reference":"III/284/allstars","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"III/284/allstars","source":"vizier","reference":"III/284/allstars","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"III/284/allstars","source":"vizier","reference":"III/284/allstars","ref_year":null},{"parameter":"sed_flux","value":3.12e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"III/284/allstars","source":"vizier","reference":"III/284/allstars","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"III/284/allvis","source":"vizier","reference":"III/284/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"III/284/allvis","source":"vizier","reference":"III/284/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"III/284/allvis","source":"vizier","reference":"III/284/allvis","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"III/284/allvis","source":"vizier","reference":"III/284/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"III/286/catalog","source":"vizier","reference":"III/286/catalog","ref_year":null},{"parameter":"sed_flux","value":2.88e-05,"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":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"III/286/allvis","source":"vizier","reference":"III/286/allvis","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"2MASS:H","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"2MASS:J","method":"IV/34/epic","source":"vizier","reference":"IV/34/epic","ref_year":null},{"parameter":"sed_flux","value":3.12e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00449,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"WISE:W3","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0207,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0229,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0083,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":3.12e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00449,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"WISE:W3","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0207,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0334,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0229,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0083,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000806,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":9.91e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":2.66e-06,"value_text":null,"unit":"Jy","err_plus":6.2e-07,"err_minus":6.2e-07,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.3e-07,"value_text":null,"unit":"Jy","err_plus":5.5e-08,"err_minus":5.5e-08,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":4.79e-07,"value_text":null,"unit":"Jy","err_plus":4.06e-07,"err_minus":4.06e-07,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.0335,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/ApJ/645/676/table3","source":"vizier","reference":"J/ApJ/645/676/table3","ref_year":null},{"parameter":"sed_flux","value":0.0335,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/ApJ/647/1180/table4","source":"vizier","reference":"J/ApJ/647/1180/table4","ref_year":null},{"parameter":"sed_flux","value":0.0019,"value_text":null,"unit":"Jy","err_plus":0.00023,"err_minus":0.00023,"band":"Spitzer/MIPS:24","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.00312,"value_text":null,"unit":"Jy","err_plus":0.00017,"err_minus":0.00017,"band":"WISE:W3","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.00764,"value_text":null,"unit":"Jy","err_plus":0.00021,"err_minus":0.00021,"band":"Spitzer/IRAC:8.0","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0134,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Spitzer/IRAC:5.8","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0185,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"WISE:W2","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0195,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"Spitzer/IRAC:4.5","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0255,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Spitzer/IRAC:3.6","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0208,"value_text":null,"unit":"Jy","err_plus":0.0004,"err_minus":0.0004,"band":"WISE:W1","method":"J/ApJ/784/126/table1","source":"vizier","reference":"J/ApJ/784/126/table1","ref_year":null},{"parameter":"sed_flux","value":0.0335,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/ApJ/805/57/table2","source":"vizier","reference":"J/ApJ/805/57/table2","ref_year":null},{"parameter":"sed_flux","value":0.0232,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"J/ApJ/805/57/table2","source":"vizier","reference":"J/ApJ/805/57/table2","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"J/ApJ/805/57/table2","source":"vizier","reference":"J/ApJ/805/57/table2","ref_year":null},{"parameter":"sed_flux","value":0.0746,"value_text":null,"unit":"Jy","err_plus":0.0089,"err_minus":0.0089,"band":"Spitzer/MIPS:24","method":"J/ApJ/836/34/table2","source":"vizier","reference":"J/ApJ/836/34/table2","ref_year":null},{"parameter":"sed_flux","value":0.0335,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"J/ApJ/838/150/cand","source":"vizier","reference":"J/ApJ/838/150/cand","ref_year":null},{"parameter":"sed_flux","value":4.32e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/ApJ/889/176/table3","source":"vizier","reference":"J/ApJ/889/176/table3","ref_year":null},{"parameter":"sed_flux","value":1.27,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Spitzer/MIPS:160","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.392,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Spitzer/MIPS:70","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.00164,"value_text":null,"unit":"Jy","err_plus":0.00027,"err_minus":0.00027,"band":"Spitzer/MIPS:24","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.00757,"value_text":null,"unit":"Jy","err_plus":0.00042,"err_minus":0.00042,"band":"Spitzer/IRAC:8.0","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.013,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"Spitzer/IRAC:5.8","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.0186,"value_text":null,"unit":"Jy","err_plus":0.0009,"err_minus":0.0009,"band":"Spitzer/IRAC:4.5","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.0244,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"Spitzer/IRAC:3.6","method":"J/ApJS/186/259/known","source":"vizier","reference":"J/ApJS/186/259/known","ref_year":null},{"parameter":"sed_flux","value":0.159,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Herschel/PACS:160","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.394,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Spitzer/MIPS:70","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.011,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Herschel/PACS:70","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0016,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"Spitzer/MIPS:24","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0039,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0034,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"WISE:W3","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0077,"value_text":null,"unit":"Jy","err_plus":0.0002,"err_minus":0.0002,"band":"Spitzer/IRAC:8.0","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0135,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"Spitzer/IRAC:5.8","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0186,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"WISE:W2","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0195,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Spitzer/IRAC:4.5","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.0256,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Spitzer/IRAC:3.6","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":0.021,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"WISE:W1","method":"J/A+A/570/A29/members","source":"vizier","reference":"J/A+A/570/A29/members","ref_year":null},{"parameter":"sed_flux","value":3.92e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/674/A21/kyso","source":"vizier","reference":"J/A+A/674/A21/kyso","ref_year":null},{"parameter":"sed_flux","value":4.33e-05,"value_text":null,"unit":"Jy","err_plus":8e-07,"err_minus":8e-07,"band":"Gaia:G","method":"J/AJ/156/271/table1","source":"vizier","reference":"J/AJ/156/271/table1","ref_year":null},{"parameter":"sed_flux","value":0.0019,"value_text":null,"unit":"Jy","err_plus":0.00023,"err_minus":0.00023,"band":"Spitzer/MIPS:24","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.00339,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"WISE:W3","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"sed_flux","value":0.00764,"value_text":null,"unit":"Jy","err_plus":0.00021,"err_minus":0.00021,"band":"Spitzer/IRAC:8.0","method":"J/AJ/158/54/table1","source":"vizier","reference":"J/AJ/158/54/table1","ref_year":null},{"parameter":"spectral_type","value":null,"value_text":"M6IVe","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2006A&A...446..485G","ref_year":2006},{"parameter":"surface_gravity","value":4.067,"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":4.1349,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"surface_gravity","value":4.256,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019AJ....157..196K","ref_year":2019},{"parameter":"vsini","value":17.848,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"vsini","value":19.03,"value_text":null,"unit":"km/s","err_plus":0.545,"err_minus":0.545,"band":null,"method":null,"source":"simbad","reference":"2019AJ....157..196K","ref_year":2019}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=ITG 21","fetched_at":"2026-09-17T12:48:20.889916+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=70.007271%20+25.941452&-c.rs=5","fetched_at":"2026-09-17T12:48:26.897717+00:00"}]}