{"id":2353712,"slug":"hd-122757","name":"HD 122757","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":211.19268101822996,"dec":-41.46072865474,"coo_err_mas":0.0229,"coo_bibcode":"2020yCat.1350....0G","plx_mas":3.7323,"pmra":-29.581,"pmdec":-4.587,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":8.61,"bmag":8.73,"gmag":8.633556,"jmag":8.411,"kmag":8.372,"sp_type":"A3Va+s","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":20,"simbad_oid":3437838,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"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":[]}