Home›Asteroids›642443 2005 RH57642443 2005 RH57Main-belt minor planetDesignation(642443) 2005 RH57ClassMain-beltSemi-major axis2.7097854 AUEccentricity0.124381Inclination6.25469°Absolute magnitude (H)17.88Perihelion2.373 AUAphelion3.047 AU