{"id":3891919,"slug":"ucac4-539-047629","name":"UCAC4 539-047629","domain":"deep-sky","class":"star","otype":"RG*","otype_label":"RGB*","ra":138.8420174302229,"dec":17.788543683731113,"coo_err_mas":0.018,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5206,"pmra":0.572,"pmdec":-1.969,"rv_kms":-2.70589,"redshift":-9.025836e-06,"dist_pc":null,"vmag":12.287,"bmag":13.394,"gmag":11.907502,"jmag":10.207,"kmag":9.468,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":7,"simbad_oid":21259610,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":7,"first_seen":"2026-08-14T16:54:42.106020+00:00","updated_at":"2026-08-14T16:54:42.106020+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}