{"id":3302591,"slug":"ngc-884-1721","name":"NGC 884 1721","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":35.17522391981,"dec":57.08215157487,"coo_err_mas":0.0441,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5592,"pmra":-0.854,"pmdec":-0.898,"rv_kms":-40.0,"redshift":-0.00013341673,"dist_pc":null,"vmag":12.154,"bmag":11.92,"gmag":12.090374,"jmag":11.429,"kmag":11.333,"sp_type":"B4.3V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":8,"simbad_oid":11672676,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:53:25.171455+00:00","updated_at":"2026-08-14T16:53:25.171455+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}