{"id":2232942,"slug":"cl-ngc-2547-ojd-21","name":"Cl* NGC 2547 OJD 21","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":122.52570680576002,"dec":-49.43302387868,"coo_err_mas":0.0717,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.551,"pmra":-8.527,"pmdec":4.23,"rv_kms":12.678,"redshift":4.229015e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":17.643951,"jmag":14.493,"kmag":13.585,"sp_type":"M4.0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":3007930,"gaia_dr3":5514348849671242880,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-29T04:41:43.210588+00:00","views":13,"first_seen":"2026-08-14T16:51:10.268595+00:00","updated_at":"2026-08-14T16:51:10.268595+00:00","identifiers":["2MASS J08100616-4925589","Cl* NGC 2547 OJD 21","Gaia DR2 5514348849671242880","Gaia DR3 5514348849671242880","GES J08100616-4925589","TIC 238644104"],"measurements":[{"parameter":"magnitude","value":17.643951,"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":"parallax","value":2.550999878409809,"value_text":null,"unit":"mas","err_plus":0.08289583,"err_minus":0.08289583,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_dec","value":4.230271558145944,"value_text":null,"unit":"mas/yr","err_plus":0.096742615,"err_minus":0.096742615,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"pm_ra","value":-8.527428417884693,"value_text":null,"unit":"mas/yr","err_plus":0.10056219,"err_minus":0.10056219,"band":null,"method":"Gaia DR3","source":"gaia-dr3","reference":"2023A&A...674A...1G","ref_year":2023},{"parameter":"ruwe","value":1.0758731,"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}],"orbit":null,"exoplanet":null,"sources":[{"source":"gaia-dr3","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-S?Gaia%20DR3%205514348849671242880","fetched_at":"2026-10-29T04:41:13.191132+00:00"}]}