{"id":1757944,"slug":"hd-257966","name":"HD 257966","domain":"deep-sky","class":"star","otype":"PM*","otype_label":"HighPM*","ra":97.245954678,"dec":18.29878210963,"coo_err_mas":0.0612,"coo_bibcode":"2020yCat.1350....0G","plx_mas":12.4794,"pmra":4.817,"pmdec":-52.647,"rv_kms":-75.53,"redshift":-0.00025190922,"dist_pc":null,"vmag":8.9,"bmag":9.55,"gmag":8.737553,"jmag":7.665,"kmag":7.265,"sp_type":"G0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":886908,"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":"2026-08-14T16:50:15.847052+00:00","updated_at":"2026-08-14T16:50:15.847052+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}