{"id":2278621,"slug":"hd-307516","name":"HD 307516","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":150.81038010425,"dec":-63.9755800634,"coo_err_mas":0.0157,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.5542,"pmra":-7.92,"pmdec":16.079,"rv_kms":31.03,"redshift":0.0001035103,"dist_pc":null,"vmag":8.62,"bmag":10.39,"gmag":7.960576,"jmag":5.694,"kmag":4.587,"sp_type":"M3","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":3190694,"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":[]}