{"id":2609370,"slug":"ogle-lmc-ecl-31241","name":"OGLE LMC-ECL-31241","domain":"deep-sky","class":"star","otype":"EB*","otype_label":"EclBin","ra":79.24671133313,"dec":-66.42659723913,"coo_err_mas":0.0922,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":1.642,"pmdec":0.187,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":17.961,"bmag":null,"gmag":18.038475,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":5352979,"gaia_dr3":4660472998619933440,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-12T11:05:33.153354+00:00","views":19,"first_seen":"2026-08-14T16:51:51.745621+00:00","updated_at":"2026-10-25T03:23:26.464805+00:00","identifiers":["Gaia DR3 4660472998619933440","MACHO 58.6027.128","OGLE LMC505.30.000938","OGLE LMC-ECL-31241"],"measurements":[{"parameter":"distance","value":17368.861,"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":11211.434,"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":18.038475,"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":18.038475,"value_text":null,"unit":"mag","err_plus":0.005951,"err_minus":0.005951,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":17.961,"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":17.988,"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":"magnitude","value":18.06,"value_text":null,"unit":"mag","err_plus":0.02,"err_minus":0.02,"band":"R","method":"V","source":"simbad","reference":"2007AJ....134.1963F","ref_year":2007},{"parameter":"metallicity","value":-0.8698,"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":-0.016272217109954246,"value_text":null,"unit":"mas","err_plus":0.0944442,"err_minus":0.0944442,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.18704925451469645,"value_text":null,"unit":"mas/yr","err_plus":0.13143475,"err_minus":0.13143475,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":0.187,"value_text":null,"unit":"mas/yr","err_plus":0.131,"err_minus":0.131,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":1.6422292116268333,"value_text":null,"unit":"mas/yr","err_plus":0.11785733,"err_minus":0.11785733,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":1.642,"value_text":null,"unit":"mas/yr","err_plus":0.118,"err_minus":0.118,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"ruwe","value":0.92689764,"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":3.26e-05,"value_text":null,"unit":"Jy","err_plus":3.9e-06,"err_minus":3.9e-06,"band":"AKARI:N3","method":"J/AJ/144/179/lmcarc01","source":"vizier","reference":"J/AJ/144/179/lmcarc01","ref_year":null},{"parameter":"sed_flux","value":0.000182,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"SDSS:r","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"sed_flux","value":0.000259,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"SDSS:g","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"sed_flux","value":0.000179,"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":0.000202,"value_text":null,"unit":"Jy","err_plus":1.2e-05,"err_minus":1.2e-05,"band":"Johnson:V","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.000157,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"Johnson:B","method":"J/AJ/128/1606/lmcps","source":"vizier","reference":"J/AJ/128/1606/lmcps","ref_year":null},{"parameter":"sed_flux","value":0.000235,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-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":0.000134,"value_text":null,"unit":"Jy","err_plus":5.2e-05,"err_minus":5.2e-05,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.000146,"value_text":null,"unit":"Jy","err_plus":4.5e-05,"err_minus":4.5e-05,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00017,"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":0.00017,"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":0.000151,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000195,"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":0.000222,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000145,"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":0.000197,"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":0.000212,"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":7.66e-05,"value_text":null,"unit":"Jy","err_plus":1.51e-05,"err_minus":1.51e-05,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000161,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000155,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00019,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000215,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00028,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000217,"value_text":null,"unit":"Jy","err_plus":2.6e-05,"err_minus":2.6e-05,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000145,"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":0.000197,"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":0.000212,"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":0.000226,"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":4.39e-05,"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":3.79e-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":7.66e-05,"value_text":null,"unit":"Jy","err_plus":1.51e-05,"err_minus":1.51e-05,"band":"2MASS:J","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":5.02e-05,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"Johnson:H","method":"II/288/out","source":"vizier","reference":"II/288/out","ref_year":null},{"parameter":"sed_flux","value":8.07e-05,"value_text":null,"unit":"Jy","err_plus":4.5e-06,"err_minus":4.5e-06,"band":"Johnson:J","method":"II/288/out","source":"vizier","reference":"II/288/out","ref_year":null},{"parameter":"sed_flux","value":8.51e-05,"value_text":null,"unit":"Jy","err_plus":1.62e-05,"err_minus":1.62e-05,"band":"SkyMapper/SkyMapper:z","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":8.73e-05,"value_text":null,"unit":"Jy","err_plus":1.72e-05,"err_minus":1.72e-05,"band":"SkyMapper/SkyMapper:i","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000137,"value_text":null,"unit":"Jy","err_plus":1.7e-05,"err_minus":1.7e-05,"band":"SkyMapper/SkyMapper:r","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":0.000229,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"SkyMapper/SkyMapper:g","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":3.84e-05,"value_text":null,"unit":"Jy","err_plus":1.26e-05,"err_minus":1.26e-05,"band":"SkyMapper/SkyMapper:u","method":"II/358/smss","source":"vizier","reference":"II/358/smss","ref_year":null},{"parameter":"sed_flux","value":1.92e-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":1.13e-05,"value_text":null,"unit":"Jy","err_plus":1.9e-06,"err_minus":1.9e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":1.48e-05,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":3.48e-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":7.41e-05,"value_text":null,"unit":"Jy","err_plus":2.9e-06,"err_minus":2.9e-06,"band":"VISTA:J","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":0.000102,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"VISTA:Y","method":"II/375/vmc_dr6","source":"vizier","reference":"II/375/vmc_dr6","ref_year":null},{"parameter":"sed_flux","value":5.99e-05,"value_text":null,"unit":"Jy","err_plus":1.31e-05,"err_minus":1.31e-05,"band":"SkyMapper/SkyMapper:z","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":8.48e-05,"value_text":null,"unit":"Jy","err_plus":1.26e-05,"err_minus":1.26e-05,"band":"SkyMapper/SkyMapper:i","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.00016,"value_text":null,"unit":"Jy","err_plus":1.9e-05,"err_minus":1.9e-05,"band":"SkyMapper/SkyMapper:r","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000208,"value_text":null,"unit":"Jy","err_plus":1.9e-05,"err_minus":1.9e-05,"band":"SkyMapper/SkyMapper:g","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":9.09e-05,"value_text":null,"unit":"Jy","err_plus":1.19e-05,"err_minus":1.19e-05,"band":"SkyMapper/SkyMapper:v","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":6.23e-05,"value_text":null,"unit":"Jy","err_plus":5.4e-06,"err_minus":5.4e-06,"band":"SkyMapper/SkyMapper:u","method":"II/379/smssdr4","source":"vizier","reference":"II/379/smssdr4","ref_year":null},{"parameter":"sed_flux","value":0.000179,"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":0.000212,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000179,"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":0.000212,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000144,"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":0.00017,"value_text":null,"unit":"Jy","err_plus":2.7e-05,"err_minus":2.7e-05,"band":"Cousins:I","method":"B/denis/denis","source":"vizier","reference":"B/denis/denis","ref_year":null},{"parameter":"sed_flux","value":0.000174,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-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":0.000166,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:i","method":"J/ApJS/279/20/cosmicl","source":"vizier","reference":"J/ApJS/279/20/cosmicl","ref_year":null},{"parameter":"surface_gravity","value":4.4924,"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":0.404737,"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":0.809473,"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":0.809473,"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":0.809456,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"ENC","source":"simbad","reference":"2016AcA....66..421P","ref_year":2016},{"parameter":"variability_period","value":0.80947,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"E","source":"simbad","reference":"2007AJ....134.1963F","ref_year":2007}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%204660472998619933440","fetched_at":"2026-10-12T11:05:25.950690+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=OGLE LMC-ECL-31241","fetched_at":"2026-10-12T11:05:19.152353+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=79.246711%20-66.426597&-c.rs=5","fetched_at":"2026-10-12T11:05:33.149286+00:00"}]}