{"id":3844478,"slug":"imm2021-c-19","name":"[IMM2021] C-19","domain":"deep-sky","class":"association","otype":"St*","otype_label":"Stream","ra":191.39999999999998,"dec":1.4,"coo_err_mas":null,"coo_bibcode":"2022MNRAS.516.5331M","plx_mas":null,"pmra":1.25,"pmdec":-2.74,"rv_kms":-193.48,"redshift":-0.0006451717,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":37,"simbad_oid":18902326,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-20T14:27:03.685295+00:00","views":25,"first_seen":"2026-08-14T16:54:35.861346+00:00","updated_at":"2026-10-25T03:24:47.092087+00:00","identifiers":["[IMM2021] C-19"],"measurements":[{"parameter":"distance","value":18.04,"value_text":null,"unit":"kpc","err_plus":0.55,"err_minus":-0.53,"band":null,"method":"paral","source":"simbad","reference":"2022ApJ...926..107M","ref_year":2022},{"parameter":"pm_dec","value":-2.74,"value_text":null,"unit":"mas/yr","err_plus":0.05,"err_minus":0.05,"band":null,"method":"ICRS","source":"simbad","reference":"2022ApJ...926..107M","ref_year":2022},{"parameter":"pm_ra","value":1.25,"value_text":null,"unit":"mas/yr","err_plus":0.03,"err_minus":0.03,"band":null,"method":"ICRS","source":"simbad","reference":"2022ApJ...926..107M","ref_year":2022},{"parameter":"radial_velocity","value":-193.48,"value_text":null,"unit":"km/s","err_plus":2.61,"err_minus":2.61,"band":null,"method":"v","source":"simbad","reference":"2022ApJ...926..107M","ref_year":2022}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=[IMM2021] C-19","fetched_at":"2026-10-20T14:27:03.681261+00:00"}]}