Home›Asteroids›221012 2005 OH18221012 2005 OH18Main-belt minor planetDesignation(221012) 2005 OH18ClassMain-beltSemi-major axis2.4277181 AUEccentricity0.114527Inclination5.68444°Absolute magnitude (H)16.85Perihelion2.150 AUAphelion2.706 AU