Home›Asteroids›131328 2001 HM23131328 2001 HM23Main-belt minor planetDesignation(131328) 2001 HM23ClassMain-beltSemi-major axis2.7774794 AUEccentricity0.022408Inclination4.5405°Absolute magnitude (H)16.02Perihelion2.715 AUAphelion2.840 AU