{"id":3766812,"slug":"ato-j257-3087-03-0642","name":"ATO J257.3087-03.0642","domain":"deep-sky","class":"star","otype":"EB*","otype_label":"EclBin","ra":257.30877415739246,"dec":-3.064232435566389,"coo_err_mas":0.0232,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.7226,"pmra":-6.397,"pmdec":-15.236,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":15.581,"bmag":16.576,"gmag":15.344304,"jmag":13.921,"kmag":13.257,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":17518280,"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":"2026-08-14T16:54:25.754489+00:00","updated_at":"2026-08-14T16:54:25.754489+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}