{"id":1735707,"slug":"sn-1997bm","name":"SN 1997bm","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":173.23804166666667,"dec":50.245444444444445,"coo_err_mas":1000.0,"coo_bibcode":"1997IAUC.6610R...1B","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":18.0,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":"SNI:","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":7,"simbad_oid":590317,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:11.538209+00:00","updated_at":"2026-08-14T16:50:11.538209+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}