{"id":3794640,"slug":"2mass-j20450139-4244543","name":"2MASS J20450139+4244543","domain":"deep-sky","class":"star","otype":"*","otype_label":"Star","ra":311.25583821160586,"dec":42.74845504596139,"coo_err_mas":0.058,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4291,"pmra":-2.974,"pmdec":-5.108,"rv_kms":-43.39,"redshift":-0.00014472299,"dist_pc":null,"vmag":null,"bmag":null,"gmag":15.01653,"jmag":9.513,"kmag":7.113,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":17854456,"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":"2026-08-14T16:54:31.421245+00:00","updated_at":"2026-08-14T16:54:31.421245+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}