{"id":2071806,"slug":"cl-hm-1","name":"Cl HM 1","domain":"deep-sky","class":"cluster","otype":"OpC","otype_label":"OpenCluster","ra":259.75199999999995,"dec":-38.817,"coo_err_mas":null,"coo_bibcode":"2020A&A...633A..99C","plx_mas":0.211,"pmra":-1.047,"pmdec":-2.552,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":5.0,"size_min":5.0,"size_angle":90.0,"nbref":53,"simbad_oid":2345898,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:50:52.454657+00:00","updated_at":"2026-08-14T16:50:52.454657+00:00","identifiers":["C 1715-387","Cl HM 1","[KPS2012] MWSC 2565"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}