(52747) 1998 HM151

' (provisional designation ') is a cubewano. It has a perihelion (closest approach to the Sun) at 41.902 AU and an aphelion (farthest approach from the Sun) at 47.500 AU. It is 116 km in diameter. It was discovered on 29 April 1998, by astronomers at the Mauna Kea Observatory, Hawaii.