{"id":1682687,"slug":"ngc-3990","name":"NGC 3990","domain":"deep-sky","class":"galaxy","otype":"GiP","otype_label":"GinPair","ra":179.39822754345,"dec":55.45874616536,"coo_err_mas":1.7169,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":705.17993,"redshift":0.002355,"dist_pc":null,"vmag":null,"bmag":13.57,"gmag":18.612085,"jmag":10.477,"kmag":9.549,"sp_type":null,"morph_type":"SA_B_a","size_maj":1.56176,"size_min":0.965322,"size_angle":41.0,"nbref":125,"simbad_oid":550491,"gaia_dr3":841032460020428928,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":11,"first_seen":"2026-08-14T16:50:07.010051+00:00","updated_at":"2026-09-06T03:30:06.079676+00:00","identifiers":["2MASX J11573559+5527318","[CHM2007] HDC 706 J115735.59+5527318","[CHM2007] LDC 867 J115735.59+5527318","Gaia DR3 841032460020428928","LEDA 37618","MCG+09-20-043","NGC 3990","SDSS J115735.57+552731.5","[T76] 47A","UGC 6938","UZC J115735.6+552731","Z 1155.0+5543","Z 269-24"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}