(674118) 2015 KH162 is a large trans-Neptunian object orbiting in the scattered disc region of the outermost Solar System.

2015 KH162 was first observed on 18 May 2015, in the constellation of Serpens by astronomers at the Mauna Kea Observatories using the Subaru Telescope.

The discovery was announced by Scott Sheppard, David Tholen and Chad Trujillo on 23 February 2016.

[8] Based on a generic magnitude-to-diameter conversion, 2015 KH162 measures approximately 671 kilometers (420 miles) in diameter, for an assumed albedo of 0.9 and an magnitude of 4.1.

The body's rotation period and pole as well as its albedo and surface composition remain unknown.