{"id":1803054,"slug":"hd-57657","name":"HD 57657","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":110.43083799849002,"dec":-15.508517047809997,"coo_err_mas":0.0276,"coo_bibcode":"2020yCat.1350....0G","plx_mas":3.8825,"pmra":-3.373,"pmdec":-4.938,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":9.06,"bmag":9.29,"gmag":8.991981,"jmag":8.445,"kmag":8.372,"sp_type":"A9V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":11,"simbad_oid":975881,"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":"2026-08-14T16:50:20.155823+00:00","updated_at":"2026-08-14T16:50:20.155823+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}