{"id":2109727,"slug":"cl-trumpler-30","name":"Cl Trumpler 30","domain":"deep-sky","class":"cluster","otype":"OpC","otype_label":"OpenCluster","ra":269.1820833333333,"dec":-35.29805555555555,"coo_err_mas":null,"coo_bibcode":"2021A&A...647A..19T","plx_mas":0.707,"pmra":1.243,"pmdec":-2.189,"rv_kms":-22.409,"redshift":-7.4745585e-05,"dist_pc":null,"vmag":8.8,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":11.5,"size_min":11.5,"size_angle":0.0,"nbref":34,"simbad_oid":2367979,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":6,"first_seen":"2026-08-14T16:50:56.835646+00:00","updated_at":"2026-08-14T16:50:56.835646+00:00","identifiers":["C 1753-353","Cl Trumpler 30","[KPR2004b] 421","[KPS2012] MWSC 2755","UBC 330"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}