 (350462) 1998 KG3

, is a sub-kilometer asteroid and near-Earth object of the Amor group, that is on a low-eccentricity and low-inclination orbit between the orbits of Earth and Mars.It was discovered by the Spacewatch survey at Kitt Peak National Observatory on 22 May 1998.

 is an Amor asteroid, because its perihelion is less than 1.3 AU and does not cross Earth's orbit.