< PGC catalog Galaxy PGC 64457 PGC 64457 is a galaxy from the Principal Galaxies Catalogue (PGC). PGC #:PGC 64457Alt name:NGC 6877Alt name 2:ESO 73-36Alt name 3:ESO-LV 730360Diameter:1.36RA (decimal format):20.310Dec (decimal format):-70.853