{"id":2928628,"slug":"linear-21580872","name":"LINEAR 21580872","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":152.11360314239,"dec":20.6867368263,"coo_err_mas":0.0318,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":0.405,"pmdec":-4.239,"rv_kms":-12.593,"redshift":-4.2004845e-05,"dist_pc":null,"vmag":16.03,"bmag":null,"gmag":15.924712,"jmag":15.39,"kmag":15.29,"sp_type":"A0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":10,"simbad_oid":9113898,"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":"2026-08-14T16:52:44.329810+00:00","updated_at":"2026-08-14T16:52:44.329810+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}