NGC 7304 is a magnitude +12.8 missing or nonexistent object (possibly a triple star) located in the constellation Pegasus.
The object was observed by German astronomer Heinrich Louis d'Arrest using a 27.94 cm (11 inch) f/17.5 refractor at the Copenhagen Observatory on the 20th August 1862.
Right Ascension 22h 31m 44.4s, Declination +30° 58' 49"