{"id":2659554,"slug":"sdss-j153939-81-130450-0","name":"SDSS J153939.81+130450.0","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":234.91585702419997,"dec":13.080560853419998,"coo_err_mas":0.5135,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0289,"pmra":1.105,"pmdec":-0.152,"rv_kms":272153.4,"redshift":3.549,"dist_pc":null,"vmag":20.78,"bmag":21.71,"gmag":20.209831,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":14,"simbad_oid":5412238,"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":"2026-08-14T16:51:56.328251+00:00","updated_at":"2026-08-14T16:51:56.328251+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}