{"id":3834218,"slug":"cl-westerlund-2-msp-157","name":"Cl* Westerlund 2 MSP 157","domain":"deep-sky","class":"star","otype":"Y*?","otype_label":"YSO Candidate","ra":156.003067,"dec":-57.757053,"coo_err_mas":70.0,"coo_bibcode":"2003yCat.2246....0C","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":14.14,"bmag":15.5,"gmag":null,"jmag":10.148,"kmag":9.226,"sp_type":"O6.5V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":12,"simbad_oid":17927790,"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":"2026-08-14T16:54:35.861346+00:00","updated_at":"2026-08-14T16:54:35.861346+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}