NGC 4789, PGC 43895, UGC 8028, 2MASX J12541900+2704051, MCG+05-30-124, NVSS J125418+270408, 5C 4.20, Z 159-113, Z 160-8, UZC J125419.0+270404, Z 1251.9+2720, CAIRNS J125419.20+270401.7, LEDA 43895, 7W 1251+27W03, GB6 B1251+2720, GMP 6523, [DFO95] 130 û [DC78] UGC 8028
NGC 4789, yew cısmê asmêniyo. No cısım Katalogê Neweyê Pêroyi de ca gêno. 6 Nisane 1785 de terefê Wilhelm Herscheli ra keşıf biyo.