NGC 139 (also PGC 1900) is a magnitude +14.4 barred spiral galaxy located 560 million light-years away in the constellation Pisces.
The galaxy was discovered by German astronomer Albert Marth using a 121.92 cm (48 inch) reflector in Malta on the 29th August 1864.
Right Ascension 00h 31m 06.5s, Declination +05° 04' 42"
