{"id":2636911,"slug":"linear-21457489","name":"LINEAR 21457489","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":150.43295665746,"dec":8.698377377090003,"coo_err_mas":0.0769,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0947,"pmra":-0.464,"pmdec":-2.716,"rv_kms":97.8,"redshift":0.0003262789,"dist_pc":null,"vmag":16.9,"bmag":null,"gmag":16.934002,"jmag":16.35,"kmag":null,"sp_type":"A0","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":12,"simbad_oid":5563328,"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":"2026-08-14T16:51:56.328251+00:00","updated_at":"2026-08-14T16:51:56.328251+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}