{"id":3720313,"slug":"ato-j304-6954-39-3286","name":"ATO J304.6954+39.3286","domain":"deep-sky","class":"star","otype":"cC*","otype_label":"ClassicalCep","ra":304.6954623288933,"dec":39.32862358538945,"coo_err_mas":0.0273,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.1004,"pmra":-2.071,"pmdec":-2.96,"rv_kms":-90.78,"redshift":-0.00030276366,"dist_pc":null,"vmag":null,"bmag":null,"gmag":15.643061,"jmag":11.287,"kmag":9.513,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":17380787,"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":"2026-08-14T16:54:20.547748+00:00","updated_at":"2026-08-14T16:54:20.547748+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}