NGC 2450, IRAS F07444+2708, PGC 21807, 2MASX J07473227+2701085, MCG+05-19-008, AGC 170233, NVSS J074732+270105, Z 148-22, FIRST J074732.2+270109, UZC J074732.3+270110, Z 0744.5+2708, SDSS J074732.29+270108.8, 2MFGC 6169, LEDA 21807 û SDSS J074732.28+270108.8