Home›Asteroids›184489 2005 OY18184489 2005 OY18Main-belt minor planetDesignation(184489) 2005 OY18ClassMain-beltSemi-major axis2.6615615 AUEccentricity0.1343439Inclination3.45967°Absolute magnitude (H)16.72Perihelion2.304 AUAphelion3.019 AU