{"id":1742866,"slug":"v-v622-tau","name":"V* V622 Tau","domain":"deep-sky","class":"star","otype":"Y*O","otype_label":"YSO","ra":55.89223227553,"dec":25.59059958049,"coo_err_mas":0.0432,"coo_bibcode":"2020yCat.1350....0G","plx_mas":7.5272,"pmra":20.454,"pmdec":-46.137,"rv_kms":6.20627,"redshift":2.0702102e-05,"dist_pc":null,"vmag":null,"bmag":18.61,"gmag":15.779932,"jmag":12.838,"kmag":11.998,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":43,"simbad_oid":661274,"gaia_dr3":69911282917833216,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-14T09:10:31.875458+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 J03433413+2535261","AP J03433413+2535261","Cl* Melotte 22 DH 270","Cl* Melotte 22 HAR 38b","Cl* Melotte 22 HAR 396","Cl* Melotte 22 HCG 112","Cl* Melotte 22 MBSC 19","Cl* Melotte 22 MSH 27","Cl* Melotte 22 SRS 76442","DANCe J03433414+2535259","Gaia DR2 69911282917833216","Gaia DR3 69911282917833216","TIC 302545333","UGCS J034334.14+253525.8","V* V622 Tau"],"measurements":[{"parameter":"distance","value":132.852,"value_text":null,"unit":"pc","err_plus":0.9037,"err_minus":-0.9037,"band":null,"method":"paral","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"distance","value":130.729,"value_text":null,"unit":"pc","err_plus":1.7209,"err_minus":-1.7209,"band":null,"method":"paral","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"distance","value":130.7292,"value_text":null,"unit":"pc","err_plus":1.721,"err_minus":-1.721,"band":null,"method":"paral","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"effective_temperature","value":5466.0,"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":3361.0,"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":3438.0,"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":3254.0,"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":15.779932,"value_text":null,"unit":"mag","err_plus":0.002954,"err_minus":0.002954,"band":"G","method":"V","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"magnitude","value":12.225,"value_text":null,"unit":"mag","err_plus":0.03,"err_minus":0.03,"band":"H","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":11.998,"value_text":null,"unit":"mag","err_plus":0.023,"err_minus":0.023,"band":"K","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":12.838,"value_text":null,"unit":"mag","err_plus":0.022,"err_minus":0.022,"band":"J","method":null,"source":"simbad","reference":"2003yCat.2246....0C","ref_year":2003},{"parameter":"magnitude","value":18.61,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"B","method":null,"source":"simbad","reference":null,"ref_year":null},{"parameter":"metallicity","value":0.026,"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":0.059,"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":"parallax","value":7.5272,"value_text":null,"unit":"mas","err_plus":0.0512,"err_minus":0.0512,"band":null,"method":null,"source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"parallax","value":7.6494,"value_text":null,"unit":"mas","err_plus":0.1007,"err_minus":0.1007,"band":null,"method":null,"source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"parallax","value":7.528,"value_text":null,"unit":"mas","err_plus":0.034,"err_minus":0.034,"band":null,"method":null,"source":"simbad","reference":"2018A&A...616A..10G","ref_year":2018},{"parameter":"parallax","value":7.6,"value_text":null,"unit":"mas","err_plus":1.2,"err_minus":1.2,"band":null,"method":null,"source":"simbad","reference":"2017A&A...598A..48G","ref_year":2017},{"parameter":"pm_dec","value":-46.137,"value_text":null,"unit":"mas/yr","err_plus":0.04,"err_minus":0.04,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_dec","value":-46.008,"value_text":null,"unit":"mas/yr","err_plus":0.132,"err_minus":0.132,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_dec","value":-45.3,"value_text":null,"unit":"mas/yr","err_plus":0.2,"err_minus":0.2,"band":null,"method":"ICRS","source":"simbad","reference":"2017A&A...598A..48G","ref_year":2017},{"parameter":"pm_ra","value":20.454,"value_text":null,"unit":"mas/yr","err_plus":0.052,"err_minus":0.052,"band":null,"method":"ICRS","source":"simbad","reference":"2020yCat.1350....0G","ref_year":2020},{"parameter":"pm_ra","value":20.894,"value_text":null,"unit":"mas/yr","err_plus":0.177,"err_minus":0.177,"band":null,"method":"ICRS","source":"simbad","reference":"2018yCat.1345....0G","ref_year":2018},{"parameter":"pm_ra","value":21.4,"value_text":null,"unit":"mas/yr","err_plus":0.3,"err_minus":0.3,"band":null,"method":"ICRS","source":"simbad","reference":"2017A&A...598A..48G","ref_year":2017},{"parameter":"radial_velocity","value":5.5182,"value_text":null,"unit":"km/s","err_plus":0.1281,"err_minus":0.1281,"band":null,"method":"v","source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"radial_velocity","value":6.116,"value_text":null,"unit":"km/s","err_plus":0.359,"err_minus":0.359,"band":null,"method":"v","source":"simbad","reference":"2021A&A...647A..19T","ref_year":2021},{"parameter":"radial_velocity","value":6.20627,"value_text":null,"unit":"km/s","err_plus":0.04644,"err_minus":0.04644,"band":null,"method":"v","source":"simbad","reference":"2020AJ....160..120J","ref_year":2020},{"parameter":"radial_velocity","value":5.874,"value_text":null,"unit":"km/s","err_plus":0.312,"err_minus":0.312,"band":null,"method":"v","source":"simbad","reference":"2019AJ....157..196K","ref_year":2019},{"parameter":"radial_velocity","value":-0.5,"value_text":null,"unit":"km/s","err_plus":1.1,"err_minus":1.1,"band":null,"method":"v","source":"simbad","reference":"2018MNRAS.476.3245J","ref_year":2018},{"parameter":"surface_gravity","value":4.694,"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":4.752,"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":5.0383,"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":5.279,"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":12.451,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..259...35A","ref_year":2022},{"parameter":"vsini","value":13.819,"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":10.16,"value_text":null,"unit":"km/s","err_plus":0.899,"err_minus":0.899,"band":null,"method":null,"source":"simbad","reference":"2019AJ....157..196K","ref_year":2019},{"parameter":"vsini","value":11.6,"value_text":null,"unit":"km/s","err_plus":3.0,"err_minus":3.0,"band":null,"method":null,"source":"simbad","reference":"2018MNRAS.476.3245J","ref_year":2018}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%2069911282917833216","fetched_at":"2026-10-14T09:10:01.895465+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=V* V622 Tau","fetched_at":"2026-10-14T09:10:01.668034+00:00"}]}