Home›Asteroids›42864 1999 RY10142864 1999 RY101Main-belt minor planetDesignation(42864) 1999 RY101ClassMain-beltSemi-major axis2.3830443 AUEccentricity0.1063406Inclination5.87092°Absolute magnitude (H)15.33Perihelion2.130 AUAphelion2.636 AU