NGC 4187, PGC 39004, 2MASX J12132932+5044292, UGC 7229, MCG+09-20-117, 7C 121100.10+510113.00, FIRST J121329.2+504429, NVSS J121329+504430, SDSS J121329.27+504429.3, SDSS J121329.27+504429.4, UZC J121329.3+504430, Z 1211.0+5102, Z 269-42, LEDA 39004, GB6 B1211+5101, GB6 J1213+5044 û Gaia DR2 1548262150303449600