{"id":2279550,"slug":"hd-311750","name":"HD 311750","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":121.21476150585998,"dec":-74.51513570595,"coo_err_mas":0.0123,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.5953,"pmra":-7.185,"pmdec":10.474,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":10.34,"bmag":10.56,"gmag":10.29178,"jmag":9.856,"kmag":9.757,"sp_type":"A2","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":3193637,"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":"2026-08-14T16:51:14.530671+00:00","updated_at":"2026-08-14T16:51:14.530671+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}