{"id":2172128,"slug":"w-51-west","name":"W 51 West","domain":"deep-sky","class":"source","otype":"Mas","otype_label":"Maser","ra":290.7959166666667,"dec":14.443944444444444,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"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":null,"size_min":null,"size_angle":null,"nbref":16,"simbad_oid":2737149,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":9,"first_seen":"2026-08-14T16:51:01.524842+00:00","updated_at":"2026-08-14T17:50:51.198958+00:00","identifiers":["[BE83] Maser 049.37-00.30","GAL 049.37-00.30","[PCC93] 376","W 51W","W 51 West"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}