{"id":3590407,"slug":"ztf-j213909-89-662539-2","name":"ZTF J213909.89+662539.2","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":324.79120023168,"dec":66.42758392511,"coo_err_mas":0.041,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2337,"pmra":-2.663,"pmdec":-3.787,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":16.628132,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":14935788,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:54:02.615917+00:00","updated_at":"2026-08-14T16:54:02.615917+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}