{"id":3269246,"slug":"ucac4-672-080920","name":"UCAC4 672-080920","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":301.03902548935,"dec":44.31942627480999,"coo_err_mas":0.0119,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2447,"pmra":-3.995,"pmdec":-5.573,"rv_kms":6.83491,"redshift":2.2799066e-05,"dist_pc":null,"vmag":13.835,"bmag":15.687,"gmag":12.904152,"jmag":10.044,"kmag":8.833,"sp_type":"K0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":12,"simbad_oid":11566513,"gaia_dr3":2082072606057757312,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-16T18:48:38.633698+00:00","views":3,"first_seen":"2026-08-14T16:53:19.940192+00:00","updated_at":"2026-08-14T16:53:19.940192+00:00","identifiers":["2MASS J20040936+4419099","AP J20040936+4419099","Gaia DR2 2082072606057757312","Gaia DR3 2082072606057757312","KIC 8396247","TIC 185058642","UCAC4 672-080920","USNO-A2.0 1275-13257872"],"measurements":[{"parameter":"distance","value":3332.9739,"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":"distance","value":4086.637,"value_text":null,"unit":"pc","err_plus":232.1383,"err_minus":-232.1383,"band":null,"method":"paral","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"effective_temperature","value":4773.1084,"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":"effective_temperature","value":4183.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"effective_temperature","value":5577.0,"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":4165.0,"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":4175.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJ...900....4S","ref_year":2020},{"parameter":"effective_temperature","value":4045.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...879...69T","ref_year":2019},{"parameter":"effective_temperature","value":4483.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"magnitude","value":12.904152,"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":12.904152,"value_text":null,"unit":"mag","err_plus":0.002766,"err_minus":0.002766,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":11.68,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"I","method":"V","source":"simbad","reference":"2015MNRAS.453.1095B","ref_year":2015},{"parameter":"magnitude","value":13.835,"value_text":null,"unit":"mag","err_plus":0.001,"err_minus":0.001,"band":"V","method":"V","source":"simbad","reference":"2015MNRAS.453.1095B","ref_year":2015},{"parameter":"magnitude","value":17.573,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"U","method":"V","source":"simbad","reference":"2015MNRAS.453.1095B","ref_year":2015},{"parameter":"magnitude","value":12.721,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"R","method":"V","source":"simbad","reference":"2015MNRAS.453.1095B","ref_year":2015},{"parameter":"magnitude","value":15.687,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":"V","source":"simbad","reference":"2015MNRAS.453.1095B","ref_year":2015},{"parameter":"magnitude","value":8.833,"value_text":null,"unit":"mag","err_plus":0.016,"err_minus":0.016,"band":"K","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":10.044,"value_text":null,"unit":"mag","err_plus":0.02,"err_minus":0.02,"band":"J","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":9.139,"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":0.0693,"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":"metallicity","value":-0.4087,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"metallicity","value":-0.421,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022AJ....163..152S","ref_year":2022},{"parameter":"metallicity","value":-0.293,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJ...900....4S","ref_year":2020},{"parameter":"metallicity","value":-0.385,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"metallicity","value":-0.409,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...879...69T","ref_year":2019},{"parameter":"metallicity","value":-0.32,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"parallax","value":0.24465176577368702,"value_text":null,"unit":"mas","err_plus":0.013880842,"err_minus":0.013880842,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"parallax","value":0.2447,"value_text":null,"unit":"mas","err_plus":0.0139,"err_minus":0.0139,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":0.2751,"value_text":null,"unit":"mas","err_plus":0.016,"err_minus":0.016,"band":null,"method":null,"source":"simbad","reference":"2019AJ....158..147H","ref_year":2019},{"parameter":"parallax","value":0.1465,"value_text":null,"unit":"mas","err_plus":0.0352,"err_minus":0.0352,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-5.5726572096254685,"value_text":null,"unit":"mas/yr","err_plus":0.015240773,"err_minus":0.015240773,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":-5.573,"value_text":null,"unit":"mas/yr","err_plus":0.015,"err_minus":0.015,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-5.505,"value_text":null,"unit":"mas/yr","err_plus":0.056,"err_minus":0.056,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-5.0,"value_text":null,"unit":"mas/yr","err_plus":5.0,"err_minus":5.0,"band":null,"method":null,"source":"simbad","reference":"2010AstL...36..338F","ref_year":2010},{"parameter":"pm_ra","value":-3.995115219304755,"value_text":null,"unit":"mas/yr","err_plus":0.016366465,"err_minus":0.016366465,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":-3.995,"value_text":null,"unit":"mas/yr","err_plus":0.016,"err_minus":0.016,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":-4.082,"value_text":null,"unit":"mas/yr","err_plus":0.059,"err_minus":0.059,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":7.0,"value_text":null,"unit":"mas/yr","err_plus":4.0,"err_minus":4.0,"band":null,"method":null,"source":"simbad","reference":"2010AstL...36..338F","ref_year":2010},{"parameter":"radial_velocity","value":6.440209,"value_text":null,"unit":"km/s","err_plus":0.3632173,"err_minus":0.3632173,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"radial_velocity","value":6.6892,"value_text":null,"unit":"km/s","err_plus":0.0205,"err_minus":0.0205,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":6.83491,"value_text":null,"unit":"km/s","err_plus":0.00533,"err_minus":0.00533,"band":null,"method":"v","source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"radial_velocity","value":6.83,"value_text":null,"unit":"km/s","err_plus":0.76,"err_minus":0.76,"band":null,"method":"v","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":0.5,"value_text":null,"unit":"km/s","err_plus":14.5,"err_minus":14.5,"band":null,"method":"v","source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"ruwe","value":1.1482933,"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":"spectral_type","value":null,"value_text":"K0","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"surface_gravity","value":2.0694,"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":"surface_gravity","value":1.4436,"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":1.375,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"surface_gravity","value":1.3943,"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":1.349,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJ...900....4S","ref_year":2020},{"parameter":"surface_gravity","value":1.384,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019ApJ...879...69T","ref_year":2019},{"parameter":"surface_gravity","value":2.3,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"variability_period","value":4.68,"value_text":null,"unit":"d","err_plus":null,"err_minus":null,"band":null,"method":"LPV","source":"simbad","reference":"2020MNRAS.493.1388Y","ref_year":2020}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=UCAC4 672-080920","fetched_at":"2026-09-16T18:48:37.042020+00:00"},{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%202082072606057757312","fetched_at":"2026-09-16T18:48:38.387878+00:00"}]}