{"id":2350291,"slug":"cl-westerlund-1-w-61b","name":"Cl* Westerlund 1 W 61b","domain":"deep-sky","class":"star","otype":"s*b","otype_label":"BlueSG","ra":251.76069253449,"dec":-45.86162900876,"coo_err_mas":0.0556,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2293,"pmra":-2.129,"pmdec":-3.567,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":18.59,"bmag":22.7,"gmag":15.322501,"jmag":null,"kmag":null,"sp_type":"O9.5Iab","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":21,"simbad_oid":3522413,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":12,"first_seen":"2026-08-14T16:51:23.133425+00:00","updated_at":"2026-08-14T16:51:23.133425+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}