NGC 5021, PGC 45834, IRAS F13099+4627, 2MASX J13120625+4611458, UGC 8284, IRAS 13099+4627, MCG+08-24-084, Z 245-30, Z 1309.9+4628, UZC J131206.2+461146, PSCz Q13099+4627, FIRST J131206.2+461145, NVSS J131206+461144, SDSS J131206.27+461146.1, LEDA 45834, SDSS J131206.26+461146.1 û Gaia DR2 1553903400871000320
NGC 5021, yew cısmê asmêniyo. No cısım Katalogê Neweyê Pêroyi de ca gêno. 26 Nisane 1830 de terefê John Herscheli ra keşıf biyo.