{"id":2183724,"slug":"z-54-21","name":"Z 54-21","domain":"deep-sky","class":"galaxy","otype":"GiG","otype_label":"GtowardsGroup","ra":259.43585109271,"dec":7.61425004151,"coo_err_mas":1.766,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":6705.0,"redshift":0.02262127,"dist_pc":null,"vmag":null,"bmag":15.7,"gmag":20.18593,"jmag":11.786,"kmag":10.658,"sp_type":null,"morph_type":"3","size_maj":1.10418,"size_min":0.360626,"size_angle":168.0,"nbref":19,"simbad_oid":2682758,"gaia_dr3":4394239937428040960,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:51:01.524842+00:00","updated_at":"2026-08-14T16:51:01.524842+00:00","identifiers":["2MASX J17174464+0736516","2MFGC 13787","[CCA99] UGC 10789a","[CHM2007] HDC 999 J171744.64+0736516","[CHM2007] LDC 1245 J171744.64+0736516","Gaia DR2 4394239937428040960","Gaia DR3 4394239937428040960","LEDA 60019","[TGM94] 171630+082927","UGC 10789","Z 1715.3+0739","Z 54-21"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}