{"id":3290419,"slug":"2mass-j20310288-5420064","name":"2MASS J20310288+5420064","domain":"deep-sky","class":"star","otype":"RG*","otype_label":"RGB*","ra":307.76204155474,"dec":54.33511566852,"coo_err_mas":0.0085,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.3725,"pmra":0.669,"pmdec":-1.706,"rv_kms":-22.8627,"redshift":-7.625885e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":12.234606,"jmag":10.243,"kmag":9.476,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":10,"simbad_oid":11869098,"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":"2026-08-14T16:53:25.171455+00:00","updated_at":"2026-08-14T16:53:25.171455+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}