# RA(2000) Dec(2000) SNR SIMBAD RA(2000) Dec(2000) identifier object_type 1 12:57:32.430 +24:12:38.663 1.431E+01 SIMBAD: 12:57:31.931 +24:12:40.16 QSO B1255+244 V*,Galaxy,GinCl,Blazar,BLLac,BLLac,QSO,Radio,IR,X,X SIMBAD: 12:57:31.8 +24:12:39 [ZEH2003] RX J1257.5+2412 2