{"id":3492983,"slug":"ogle-lmc-ecl-31933","name":"OGLE LMC-ECL-31933","domain":"deep-sky","class":"star","otype":"EB*","otype_label":"EclBin","ra":80.11028024652,"dec":-65.43976285873,"coo_err_mas":0.0803,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0393,"pmra":1.709,"pmdec":0.114,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":17.707,"bmag":null,"gmag":17.801374,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":13647289,"gaia_dr3":4660634523751940480,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-02T06:48:13.100990+00:00","views":21,"first_seen":"2026-08-14T16:53:53.858253+00:00","updated_at":"2026-08-14T16:53:53.858253+00:00","identifiers":["Gaia DR3 4660634523751940480","OGLE LMC506.20.008070","OGLE LMC-ECL-31933"],"measurements":[{"parameter":"distance","value":13049.888,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"effective_temperature","value":8983.833,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"magnitude","value":17.801374,"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":17.801374,"value_text":null,"unit":"mag","err_plus":0.004758,"err_minus":0.004758,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":17.707,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"V","method":"V","source":"simbad","reference":"2016AcA....66..421P","ref_year":2016},{"parameter":"magnitude","value":17.671,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"I","method":"V","source":"simbad","reference":"2016AcA....66..421P","ref_year":2016},{"parameter":"metallicity","value":-0.1591,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.03934139076476758,"value_text":null,"unit":"mas","err_plus":0.08632869,"err_minus":0.08632869,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.0393,"value_text":null,"unit":"mas","err_plus":0.0863,"err_minus":0.0863,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":0.11390636593028318,"value_text":null,"unit":"mas/yr","err_plus":0.12626387,"err_minus":0.12626387,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.114,"value_text":null,"unit":"mas/yr","err_plus":0.126,"err_minus":0.126,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":1.7090140595453887,"value_text":null,"unit":"mas/yr","err_plus":0.102914274,"err_minus":0.102914274,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":1.709,"value_text":null,"unit":"mas/yr","err_plus":0.103,"err_minus":0.103,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"ruwe","value":1.0173922,"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":9.93e-05,"value_text":null,"unit":"Jy","err_plus":6.2e-06,"err_minus":6.2e-06,"band":"Johnson:U","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":6.52e-06,"value_text":null,"unit":"Jy","err_plus":2.9e-07,"err_minus":2.9e-07,"band":"SDSS:r","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"sed_flux","value":5.33e-06,"value_text":null,"unit":"Jy","err_plus":2.1e-07,"err_minus":2.1e-07,"band":"SDSS:g","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"sed_flux","value":0.000224,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"J/A+A/616/A12/tabled3","source":"vizier","reference":"J/A+A/616/A12/tabled3","ref_year":null},{"parameter":"sed_flux","value":1.05e-05,"value_text":null,"unit":"Jy","err_plus":1.6e-06,"err_minus":1.6e-06,"band":"Johnson:V","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":6.89e-06,"value_text":null,"unit":"Jy","err_plus":9.9e-07,"err_minus":9.9e-07,"band":"Johnson:B","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.000124,"value_text":null,"unit":"Jy","err_plus":4.8e-05,"err_minus":4.8e-05,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.000177,"value_text":null,"unit":"Jy","err_plus":5.3e-05,"err_minus":5.3e-05,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00021,"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":0.00021,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"Gaia:G","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.000199,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000245,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000253,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000188,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.000245,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.000248,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.000135,"value_text":null,"unit":"Jy","err_plus":1.7e-05,"err_minus":1.7e-05,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000185,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000191,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000216,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000238,"value_text":null,"unit":"Jy","err_plus":2.4e-05,"err_minus":2.4e-05,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000226,"value_text":null,"unit":"Jy","err_plus":3.1e-05,"err_minus":3.1e-05,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000188,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.000245,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.000248,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.000291,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HIP:Hp","method":"I/358/varisum","source":"vizier","reference":"I/358/varisum","ref_year":null},{"parameter":"sed_flux","value":0.000123,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":6.87e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.000135,"value_text":null,"unit":"Jy","err_plus":1.7e-05,"err_minus":1.7e-05,"band":"2MASS:J","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":1.1e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":":=4.5um","method":"II/305/archive","source":"vizier","reference":"II/305/archive","ref_year":null},{"parameter":"sed_flux","value":1.13e-05,"value_text":null,"unit":"Jy","err_plus":2.2e-06,"err_minus":2.2e-06,"band":"Spitzer/IRAC:4.5","method":"II/305/archive","source":"vizier","reference":"II/305/archive","ref_year":null},{"parameter":"sed_flux","value":2.5e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":":=3.6um","method":"II/305/archive","source":"vizier","reference":"II/305/archive","ref_year":null},{"parameter":"sed_flux","value":2.48e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"Spitzer/IRAC:3.6","method":"II/305/archive","source":"vizier","reference":"II/305/archive","ref_year":null},{"parameter":"sed_flux","value":2.5e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":":=3.6um","method":"II/305/catalog","source":"vizier","reference":"II/305/catalog","ref_year":null},{"parameter":"sed_flux","value":2.48e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"Spitzer/IRAC:3.6","method":"II/305/catalog","source":"vizier","reference":"II/305/catalog","ref_year":null},{"parameter":"sed_flux","value":8.52e-05,"value_text":null,"unit":"Jy","err_plus":2.25e-05,"err_minus":2.25e-05,"band":"SkyMapper/SkyMapper:z","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000142,"value_text":null,"unit":"Jy","err_plus":2.3e-05,"err_minus":2.3e-05,"band":"SkyMapper/SkyMapper:i","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000196,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"SkyMapper/SkyMapper:r","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000238,"value_text":null,"unit":"Jy","err_plus":3.6e-05,"err_minus":3.6e-05,"band":"SkyMapper/SkyMapper:g","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000107,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SkyMapper/SkyMapper:v","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":2.76e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"WISE:W1","method":"II/363/unwise","source":"vizier","reference":"II/363/unwise","ref_year":null},{"parameter":"sed_flux","value":1.04e-05,"value_text":null,"unit":"Jy","err_plus":1.7e-06,"err_minus":1.7e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":2.12e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":4.79e-06,"value_text":null,"unit":"Jy","err_plus":1.08e-06,"err_minus":1.08e-06,"band":"VISTA:Y","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":4.59e-05,"value_text":null,"unit":"Jy","err_plus":2.3e-06,"err_minus":2.3e-06,"band":"VISTA:Ks","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.000119,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"VISTA:J","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.000109,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"SkyMapper/SkyMapper:z","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000144,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"SkyMapper/SkyMapper:i","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000177,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SkyMapper/SkyMapper:r","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000237,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"SkyMapper/SkyMapper:g","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000158,"value_text":null,"unit":"Jy","err_plus":2.4e-05,"err_minus":2.4e-05,"band":"SkyMapper/SkyMapper:v","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000224,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000266,"value_text":null,"unit":"Jy","err_plus":1.1e-05,"err_minus":1.1e-05,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000224,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000266,"value_text":null,"unit":"Jy","err_plus":1.1e-05,"err_minus":1.1e-05,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000197,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"VI/137/gum_lmc","source":"vizier","reference":"VI/137/gum_lmc","ref_year":null},{"parameter":"sed_flux","value":0.000221,"value_text":null,"unit":"Jy","err_plus":3.3e-05,"err_minus":3.3e-05,"band":"Cousins:I","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.000229,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":7.99e-06,"value_text":null,"unit":"Jy","err_plus":3.5e-07,"err_minus":3.5e-07,"band":"SDSS:i","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"surface_gravity","value":4.387,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"variability_period","value":0.025595,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"?","source":"simbad","reference":"2022yCat.1358....0G","ref_year":2022},{"parameter":"variability_period","value":2.21258,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"E","source":"simbad","reference":"2022yCat.1357....0G","ref_year":2022},{"parameter":"variability_period","value":2.212581,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"E","source":"simbad","reference":"2022yCat.1358....0G","ref_year":2022},{"parameter":"variability_period","value":2.21259,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"ENC","source":"simbad","reference":"2016AcA....66..421P","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%204660634523751940480","fetched_at":"2026-10-02T06:48:07.584700+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=OGLE LMC-ECL-31933","fetched_at":"2026-10-02T06:47:59.938389+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=80.110280%20-65.439763&-c.rs=5","fetched_at":"2026-10-02T06:48:13.097008+00:00"}]}