{"id":3706526,"slug":"lamost-j025404-17-475009-4","name":"LAMOST J025404.17+475009.4","domain":"deep-sky","class":"star","otype":"WD*","otype_label":"WhiteDwarf","ra":43.51747385796,"dec":47.83607266521,"coo_err_mas":0.0432,"coo_bibcode":"2020yCat.1350....0G","plx_mas":2.6455,"pmra":-3.067,"pmdec":-18.789,"rv_kms":-15.3,"redshift":-5.1034003e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":16.62146,"jmag":null,"kmag":null,"sp_type":"DA:","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":15869543,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:54:16.002433+00:00","updated_at":"2026-08-14T16:54:16.002433+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}