Home›Asteroids›22864 1999 RO16122864 1999 RO161Main-belt minor planetDesignation(22864) 1999 RO161ClassMain-beltSemi-major axis3.1169226 AUEccentricity0.1778234Inclination1.86041°Absolute magnitude (H)13.1Perihelion2.563 AUAphelion3.671 AU