{"id":2808240,"slug":"sdss-ii-sn-15748","name":"SDSS-II SN 15748","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":48.11456807054,"dec":-0.13063858235,"coo_err_mas":5.8439,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":43360.824,"redshift":0.1568,"dist_pc":null,"vmag":null,"bmag":null,"gmag":20.94312,"jmag":16.606,"kmag":15.045,"sp_type":"SNIa","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":7838300,"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":"2026-08-14T16:52:21.599652+00:00","updated_at":"2026-08-14T16:52:21.599652+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}