{"id":1650502,"slug":"mrk-138","name":"Mrk 138","domain":"deep-sky","class":"agn","otype":"AG?","otype_label":"AGN Candidate","ra":153.27679147476,"dec":67.41114978045,"coo_err_mas":47.9953,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":4466.1167,"redshift":0.01501,"dist_pc":null,"vmag":null,"bmag":16.0,"gmag":21.703077,"jmag":13.745,"kmag":13.039,"sp_type":null,"morph_type":null,"size_maj":0.85663,"size_min":0.268382,"size_angle":174.0,"nbref":17,"simbad_oid":449248,"gaia_dr3":1066858610627595904,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":["2MASX J10130651+6724393","2MFGC 7914","Anon 1009+67","Gaia DR3 1066858610627595904","IRAS F10093+6739","LEDA 29764","[M98c] 100917.9+673927","Mrk 138","UGC 5494"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}