Home›Asteroids›108157 2001 HY4108157 2001 HY4Main-belt minor planetDesignation(108157) 2001 HY4ClassMain-beltSemi-major axis2.5763167 AUEccentricity0.1745576Inclination13.85137°Absolute magnitude (H)15.63Perihelion2.127 AUAphelion3.026 AU