{"id":3833436,"slug":"2mass-j20310837-4130157","name":"2MASS J20310837+4130157","domain":"deep-sky","class":"star","otype":"Y*?","otype_label":"YSO Candidate","ra":307.78486896235955,"dec":41.504396786178894,"coo_err_mas":0.0458,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5614,"pmra":-2.679,"pmdec":-3.992,"rv_kms":-13.1841,"redshift":-4.3976455e-05,"dist_pc":null,"vmag":null,"bmag":null,"gmag":16.953388,"jmag":13.254,"kmag":11.195,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":19251170,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:54:35.861346+00:00","updated_at":"2026-08-14T16:54:35.861346+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}