{"id":1688255,"slug":"tyc-3457-1016-1","name":"TYC 3457-1016-1","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":181.89266956180998,"dec":51.99058165057,"coo_err_mas":0.0076,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.6862,"pmra":4.094,"pmdec":-5.751,"rv_kms":-22.0594,"redshift":-7.357953e-05,"dist_pc":null,"vmag":9.63,"bmag":10.75,"gmag":9.381969,"jmag":7.828,"kmag":7.178,"sp_type":"G5","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":568853,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-08-14T16:50:07.010051+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}