{"id":3706750,"slug":"coin-gaia-30","name":"COIN-Gaia 30","domain":"deep-sky","class":"cluster","otype":"OpC","otype_label":"OpenCluster","ra":21.08,"dec":70.57388888888889,"coo_err_mas":null,"coo_bibcode":"2021A&A...647A..19T","plx_mas":1.346,"pmra":-6.145,"pmdec":2.067,"rv_kms":-25.864,"redshift":-8.62693e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":30.5,"size_min":30.5,"size_angle":0.0,"nbref":29,"simbad_oid":15986015,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-17T12:54:54.174975+00:00","views":4,"first_seen":"2026-08-14T16:54:16.002433+00:00","updated_at":"2026-09-20T03:26:54.426407+00:00","identifiers":["[CKS2019] COIN-Gaia 30","COIN-Gaia 30","[KC2019] Theia 757"],"measurements":[{"parameter":"distance","value":767.0,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":"paral","source":"simbad","reference":"2021A&A...651A.104P","ref_year":2021},{"parameter":"distance","value":723.0,"value_text":null,"unit":"pc","err_plus":8.0,"err_minus":-8.0,"band":null,"method":"paral","source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021},{"parameter":"distance","value":727.0,"value_text":null,"unit":"pc","err_plus":null,"err_minus":null,"band":null,"method":"paral","source":"simbad","reference":"2019A&A...624A.126C","ref_year":2019},{"parameter":"metallicity","value":-0.13,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2025A&A...704A.220B","ref_year":2025},{"parameter":"metallicity","value":0.008,"value_text":null,"unit":"dex","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021},{"parameter":"parallax","value":1.423,"value_text":null,"unit":"mas","err_plus":0.08,"err_minus":0.08,"band":null,"method":null,"source":"simbad","reference":"2023A&A...674A..37G","ref_year":2023},{"parameter":"parallax","value":1.373,"value_text":null,"unit":"mas","err_plus":0.096,"err_minus":0.096,"band":null,"method":null,"source":"simbad","reference":"2022A&A...659A..59T","ref_year":2022},{"parameter":"parallax","value":1.367,"value_text":null,"unit":"mas","err_plus":0.03,"err_minus":0.03,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..262....7H","ref_year":2022},{"parameter":"parallax","value":1.365,"value_text":null,"unit":"mas","err_plus":0.022,"err_minus":0.022,"band":null,"method":null,"source":"simbad","reference":"2021A&A...651A.104P","ref_year":2021},{"parameter":"parallax","value":1.334,"value_text":null,"unit":"mas","err_plus":0.067,"err_minus":0.067,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021},{"parameter":"parallax","value":1.346,"value_text":null,"unit":"mas","err_plus":0.05,"err_minus":0.05,"band":null,"method":null,"source":"simbad","reference":"2020A&A...640A...1C","ref_year":2020},{"parameter":"parallax","value":1.346,"value_text":null,"unit":"mas","err_plus":0.006,"err_minus":0.006,"band":null,"method":null,"source":"simbad","reference":"2020A&A...633A..99C","ref_year":2020},{"parameter":"parallax","value":1.35,"value_text":null,"unit":"mas","err_plus":0.05,"err_minus":0.05,"band":null,"method":null,"source":"simbad","reference":"2019A&A...624A.126C","ref_year":2019},{"parameter":"parallax","value":1.34978,"value_text":null,"unit":"mas","err_plus":null,"err_minus":null,"band":null,"method":null,"source":"simbad","reference":"2019AJ....158..122K","ref_year":2019},{"parameter":"pm_dec","value":1.973,"value_text":null,"unit":"mas/yr","err_plus":0.283,"err_minus":0.283,"band":null,"method":null,"source":"simbad","reference":"2023A&A...674A..37G","ref_year":2023},{"parameter":"pm_dec","value":2.014,"value_text":null,"unit":"mas/yr","err_plus":0.169,"err_minus":0.169,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..262....7H","ref_year":2022},{"parameter":"pm_dec","value":1.975,"value_text":null,"unit":"mas/yr","err_plus":0.197,"err_minus":0.197,"band":null,"method":null,"source":"simbad","reference":"2022A&A...659A..59T","ref_year":2022},{"parameter":"pm_dec","value":2.097,"value_text":null,"unit":"mas/yr","err_plus":0.148,"err_minus":0.148,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021},{"parameter":"pm_dec","value":2.03,"value_text":null,"unit":"mas/yr","err_plus":0.159,"err_minus":0.159,"band":null,"method":null,"source":"simbad","reference":"2021A&A...651A.104P","ref_year":2021},{"parameter":"pm_dec","value":2.067,"value_text":null,"unit":"mas/yr","err_plus":0.02,"err_minus":0.02,"band":null,"method":"ICRS","source":"simbad","reference":"2020A&A...633A..99C","ref_year":2020},{"parameter":"pm_dec","value":2.067,"value_text":null,"unit":"mas/yr","err_plus":0.164,"err_minus":0.164,"band":null,"method":"ICRS","source":"simbad","reference":"2020A&A...640A...1C","ref_year":2020},{"parameter":"pm_dec","value":2.11,"value_text":null,"unit":"mas/yr","err_plus":0.16,"err_minus":0.16,"band":null,"method":"ICRS","source":"simbad","reference":"2019A&A...624A.126C","ref_year":2019},{"parameter":"pm_ra","value":-6.24,"value_text":null,"unit":"mas/yr","err_plus":0.287,"err_minus":0.287,"band":null,"method":null,"source":"simbad","reference":"2023A&A...674A..37G","ref_year":2023},{"parameter":"pm_ra","value":-6.23,"value_text":null,"unit":"mas/yr","err_plus":0.173,"err_minus":0.173,"band":null,"method":null,"source":"simbad","reference":"2022A&A...659A..59T","ref_year":2022},{"parameter":"pm_ra","value":-6.18,"value_text":null,"unit":"mas/yr","err_plus":0.108,"err_minus":0.108,"band":null,"method":null,"source":"simbad","reference":"2022ApJS..262....7H","ref_year":2022},{"parameter":"pm_ra","value":-6.165,"value_text":null,"unit":"mas/yr","err_plus":0.117,"err_minus":0.117,"band":null,"method":null,"source":"simbad","reference":"2021A&A...651A.104P","ref_year":2021},{"parameter":"pm_ra","value":-6.156,"value_text":null,"unit":"mas/yr","err_plus":0.106,"err_minus":0.106,"band":null,"method":null,"source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021},{"parameter":"pm_ra","value":-6.145,"value_text":null,"unit":"mas/yr","err_plus":0.012,"err_minus":0.012,"band":null,"method":"ICRS","source":"simbad","reference":"2020A&A...633A..99C","ref_year":2020},{"parameter":"pm_ra","value":-6.145,"value_text":null,"unit":"mas/yr","err_plus":0.111,"err_minus":0.111,"band":null,"method":"ICRS","source":"simbad","reference":"2020A&A...640A...1C","ref_year":2020},{"parameter":"pm_ra","value":-6.14,"value_text":null,"unit":"mas/yr","err_plus":0.11,"err_minus":0.11,"band":null,"method":"ICRS","source":"simbad","reference":"2019A&A...624A.126C","ref_year":2019},{"parameter":"radial_velocity","value":-21.617,"value_text":null,"unit":"km/s","err_plus":0.513,"err_minus":0.513,"band":null,"method":"v","source":"simbad","reference":"2023A&A...674A..37G","ref_year":2023},{"parameter":"radial_velocity","value":-26.09,"value_text":null,"unit":"km/s","err_plus":0.14,"err_minus":0.14,"band":null,"method":"v","source":"simbad","reference":"2021A&A...647A..19T","ref_year":2021},{"parameter":"radial_velocity","value":-25.864,"value_text":null,"unit":"km/s","err_plus":0.41,"err_minus":0.41,"band":null,"method":"v","source":"simbad","reference":"2021MNRAS.504..356D","ref_year":2021}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=COIN-Gaia 30","fetched_at":"2026-09-17T12:54:54.172691+00:00"}]}