{"id":2928690,"slug":"linear-21907446","name":"LINEAR 21907446","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":155.3067660742,"dec":18.18438304194,"coo_err_mas":0.083,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":-0.716,"pmdec":-3.369,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":17.16,"bmag":null,"gmag":17.109695,"jmag":16.267,"kmag":15.689,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":9,"simbad_oid":9113932,"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":[]}