NGC 6420 (also MCG 11-21-13 and PGC 60553) is a magnitude +14.4 elliptical galaxy located 374 million light-years away in the constellation Draco.
The galaxy was discovered by American astronomer Lewis A. Swift using a 40.6 cm (16 inch) Alvan Clark and Sons refractor at the Warner Observatory, East Avenue, Rochester, New York, on the 17th August 1883.
Right Ascension 17h 36m 16.2s, Declination +68° 03' 09"
