{"id":2365088,"slug":"hd-172021","name":"HD 172021","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":280.59426548637,"dec":-64.64304585372,"coo_err_mas":0.0152,"coo_bibcode":"2020yCat.1350....0G","plx_mas":5.1645,"pmra":-4.224,"pmdec":-29.272,"rv_kms":-8.7,"redshift":-2.9019655e-05,"dist_pc":null,"vmag":6.353,"bmag":6.508,"gmag":6.325936,"jmag":5.965,"kmag":5.873,"sp_type":"A5V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":3416853,"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":"2026-08-14T16:51:23.133425+00:00","updated_at":"2026-08-14T16:51:23.133425+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}