{"id":2257833,"slug":"sn-1998fb","name":"SN 1998fb","domain":"deep-sky","class":"transient","otype":"SN*","otype_label":"Supernova","ra":52.69142928513,"dec":-52.53658970819,"coo_err_mas":4.1323,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":17448.836,"redshift":0.06,"dist_pc":null,"vmag":18.4,"bmag":null,"gmag":21.063263,"jmag":16.105,"kmag":15.075,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":3026656,"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":"2026-08-14T16:51:10.268595+00:00","updated_at":"2026-08-14T16:51:10.268595+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}