{"id":2117556,"slug":"hd-166939","name":"HD 166939","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":273.51265793664,"dec":-25.034502438969998,"coo_err_mas":0.0256,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.0608,"pmra":2.242,"pmdec":-4.819,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":9.78,"bmag":9.85,"gmag":9.576504,"jmag":null,"kmag":null,"sp_type":"B8II/III","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":2519114,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:56.835646+00:00","updated_at":"2026-08-14T16:50:56.835646+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}