{"id":3829645,"slug":"upk-381","name":"UPK 381","domain":"deep-sky","class":"cluster","otype":"OpC","otype_label":"OpenCluster","ra":95.50583333333334,"dec":29.106944444444444,"coo_err_mas":null,"coo_bibcode":"2021A&A...647A..19T","plx_mas":1.377,"pmra":0.48,"pmdec":-2.986,"rv_kms":3.548,"redshift":1.1834924e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":67.0,"size_min":67.0,"size_angle":0.0,"nbref":19,"simbad_oid":17745888,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:54:31.421245+00:00","updated_at":"2026-09-20T03:26:54.426407+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}