Home›Asteroids›420597 2012 HK40420597 2012 HK40Main-belt minor planetDesignation(420597) 2012 HK40ClassMain-beltSemi-major axis2.630594 AUEccentricity0.1509538Inclination10.43667°Absolute magnitude (H)16.3Perihelion2.233 AUAphelion3.028 AU