{"id":3869104,"slug":"ztf-j043904-31-540456-8","name":"ZTF J043904.31+540456.8","domain":"deep-sky","class":"star","otype":"EB*","otype_label":"EclBin","ra":69.76797131924,"dec":54.0824879585364,"coo_err_mas":0.0145,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.8804,"pmra":0.761,"pmdec":-5.186,"rv_kms":-51.72,"redshift":-0.00017250447,"dist_pc":null,"vmag":14.184,"bmag":15.196,"gmag":14.275325,"jmag":12.434,"kmag":11.918,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":18693031,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:54:35.861346+00:00","updated_at":"2026-08-14T16:54:35.861346+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}