{"id":2812670,"slug":"tyc-8421-480-1","name":"TYC 8421-480-1","domain":"deep-sky","class":"star","otype":"Pe*","otype_label":"ChemPec*","ra":316.41943674734,"dec":-45.34907377201,"coo_err_mas":0.0126,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4017,"pmra":20.425,"pmdec":-24.687,"rv_kms":-2.67,"redshift":-8.906121e-06,"dist_pc":null,"vmag":11.794,"bmag":12.54,"gmag":11.490865,"jmag":10.094,"kmag":9.529,"sp_type":"CEMP","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":11,"simbad_oid":7584289,"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":"2026-08-14T16:52:21.599652+00:00","updated_at":"2026-09-27T03:26:39.853281+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}