{"id":2378807,"slug":"sv-hv-7457","name":"SV* HV 7457","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":221.74263772942996,"dec":-41.29812010274,"coo_err_mas":0.0294,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.1956,"pmra":-3.419,"pmdec":-5.71,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":14.23,"bmag":14.71,"gmag":14.366033,"jmag":13.306,"kmag":12.892,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":3488365,"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":"2026-08-14T16:51:23.133425+00:00","updated_at":"2026-08-14T16:51:23.133425+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}