{"id":2992459,"slug":"2mass-j19304708-4256472","name":"2MASS J19304708+4256472","domain":"deep-sky","class":"star","otype":"HB*","otype_label":"HorBranch*","ra":292.69619591899,"dec":42.94644822621,"coo_err_mas":0.01,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5624,"pmra":-4.702,"pmdec":-10.256,"rv_kms":58.049,"redshift":0.00019364936,"dist_pc":null,"vmag":null,"bmag":null,"gmag":11.612813,"jmag":10.029,"kmag":9.462,"sp_type":"G2.5IIIb","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":29,"simbad_oid":9649214,"gaia_dr3":2125848282825661952,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-14T09:18:18.667932+00:00","views":16,"first_seen":"2026-08-14T16:52:53.509030+00:00","updated_at":"2026-10-25T03:23:50.245639+00:00","identifiers":["2MASS J19304708+4256472","AP J19304708+4256472","Gaia DR2 2125848282825661952","Gaia DR3 2125848282825661952","KIC 7365701","LAMOST J193047.09+425647.6","TIC 63368519"],"measurements":[{"parameter":"distance","value":1778.094,"value_text":null,"unit":"pc","err_plus":37.9394,"err_minus":-37.9394,"band":null,"method":"paral","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"distance","value":1726.2213,"value_text":null,"unit":"pc","err_plus":68.2383,"err_minus":-68.2383,"band":null,"method":"paral","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"effective_temperature","value":4964.0,"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":5667.0,"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":5160.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...664A..78F","ref_year":2022},{"parameter":"effective_temperature","value":4963.0,"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":4999.0,"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":4984.0,"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":4957.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJS..251...15Z","ref_year":2020},{"parameter":"effective_temperature","value":4957.0,"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":4972.0,"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":4919.0,"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":4956.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018ApJS...236..42Y","ref_year":2018},{"parameter":"effective_temperature","value":4973.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018ApJS..239...32P","ref_year":2018},{"parameter":"effective_temperature","value":4906.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016ApJ...823..114N","ref_year":2016},{"parameter":"effective_temperature","value":4943.0,"value_text":null,"unit":"K","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016AJ....152....6W","ref_year":2016},{"parameter":"effective_temperature","value":4923.0,"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":11.612813,"value_text":null,"unit":"mag","err_plus":0.00276,"err_minus":0.00276,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":9.554,"value_text":null,"unit":"mag","err_plus":0.017,"err_minus":0.017,"band":"H","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":9.462,"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":10.029,"value_text":null,"unit":"mag","err_plus":0.021,"err_minus":0.021,"band":"J","method":"V","source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"metallicity","value":-0.451,"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":-0.457,"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":-0.4495,"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":-0.23,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...664A..78F","ref_year":2022},{"parameter":"metallicity","value":-0.423,"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":-0.541,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJS..251...15Z","ref_year":2020},{"parameter":"metallicity","value":-0.367,"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":-0.426,"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":-0.343,"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":-0.428,"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":-0.361,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018ApJS..239...32P","ref_year":2018},{"parameter":"metallicity","value":-0.34,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018ApJS...236..42Y","ref_year":2018},{"parameter":"metallicity","value":-0.368,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016ApJ...823..114N","ref_year":2016},{"parameter":"metallicity","value":-0.51,"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":"metallicity","value":-0.53,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016AJ....152....6W","ref_year":2016},{"parameter":"parallax","value":0.5624,"value_text":null,"unit":"mas","err_plus":0.012,"err_minus":0.012,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":0.5793,"value_text":null,"unit":"mas","err_plus":0.0229,"err_minus":0.0229,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-10.256,"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_dec","value":-10.157,"value_text":null,"unit":"mas/yr","err_plus":0.051,"err_minus":0.051,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":-4.702,"value_text":null,"unit":"mas/yr","err_plus":0.014,"err_minus":0.014,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":-4.809,"value_text":null,"unit":"mas/yr","err_plus":0.041,"err_minus":0.041,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":58.5296,"value_text":null,"unit":"km/s","err_plus":0.0232,"err_minus":0.0232,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":58.112,"value_text":null,"unit":"km/s","err_plus":0.0258,"err_minus":0.0258,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":51.28,"value_text":null,"unit":"km/s","err_plus":0.2,"err_minus":0.2,"band":null,"method":"v","source":"simbad","reference":"2020ApJS..251...15Z","ref_year":2020},{"parameter":"radial_velocity","value":58.453201,"value_text":null,"unit":"km/s","err_plus":0.00684,"err_minus":0.00684,"band":null,"method":"v","source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"radial_velocity","value":58.262501,"value_text":null,"unit":"km/s","err_plus":0.01041,"err_minus":0.01041,"band":null,"method":"v","source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"radial_velocity","value":58.27,"value_text":null,"unit":"km/s","err_plus":0.87,"err_minus":0.87,"band":null,"method":"v","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"radial_velocity","value":58.049,"value_text":null,"unit":"km/s","err_plus":0.01,"err_minus":0.01,"band":null,"method":"v","source":"simbad","reference":"2018AJ....156...90H","ref_year":2018},{"parameter":"radial_velocity","value":71.3,"value_text":null,"unit":"km/s","err_plus":16.2,"err_minus":16.2,"band":null,"method":"v","source":"simbad","reference":"2016A&A...594A..39F","ref_year":2016},{"parameter":"spectral_type","value":null,"value_text":"G2.5IIIb","unit":null,"err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...664A..78F","ref_year":2022},{"parameter":"spectral_type","value":null,"value_text":"G5V:","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":2.555,"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":2.422,"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":3.2,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022A&A...664A..78F","ref_year":2022},{"parameter":"surface_gravity","value":2.491,"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":2.428,"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":2.35,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2020ApJS..251...15Z","ref_year":2020},{"parameter":"surface_gravity","value":2.4854,"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":2.442,"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":2.4259,"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":2.583,"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":2.42,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2018ApJS...236..42Y","ref_year":2018},{"parameter":"surface_gravity","value":2.394,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016ApJ...823..114N","ref_year":2016},{"parameter":"surface_gravity","value":2.6,"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":"surface_gravity","value":2.397,"value_text":null,"unit":"log(cm/s2)","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2016AJ....152....6W","ref_year":2016}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%202125848282825661952","fetched_at":"2026-10-14T09:18:18.423894+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=2MASS J19304708+4256472","fetched_at":"2026-10-14T09:18:18.161283+00:00"}]}