{"id":2753178,"slug":"hd-166398","name":"HD 166398","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":272.94056482641,"dec":-31.047093113800003,"coo_err_mas":0.0208,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.6234,"pmra":-2.207,"pmdec":-6.846,"rv_kms":-36.1891,"redshift":-0.00012070655,"dist_pc":null,"vmag":10.35,"bmag":10.44,"gmag":10.369978,"jmag":10.114,"kmag":10.093,"sp_type":"B7/8IV/V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":7404655,"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":"2026-08-14T16:52:10.958420+00:00","updated_at":"2026-08-14T16:52:10.958420+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}