{"id":2327538,"slug":"hd-309018","name":"HD 309018","domain":"deep-sky","class":"star","otype":"EB*","otype_label":"EclBin","ra":175.73492517901,"dec":-62.80676396567,"coo_err_mas":0.0129,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.31,"pmra":-4.967,"pmdec":1.157,"rv_kms":-37.0,"redshift":-0.0001234111,"dist_pc":null,"vmag":10.45,"bmag":10.58,"gmag":10.139295,"jmag":9.478,"kmag":9.361,"sp_type":"OB+","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":24,"simbad_oid":3267960,"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":"2026-08-14T16:51:18.727717+00:00","updated_at":"2026-08-14T16:51:18.727717+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}