NGC 7678 (also Arp 28, IRAS 23259+2208, MCG 4-55-17, UGC 12614 and PGC 71534) is a magnitude +11.8 face-on barred spiral galaxy located 160 million light-years away in the constellation Pegasus.
The galaxy was discovered by German-British astronomer William Herschel using a 47.5 cm (18.7 inch) f/13 speculum reflector at Datchet, Berkshire on the 15th September 1784.