Home›Asteroids›139438 2001 OY52139438 2001 OY52Main-belt minor planetDesignation(139438) 2001 OY52ClassMain-beltSemi-major axis2.7512972 AUEccentricity0.3129389Inclination8.83815°Absolute magnitude (H)15.55Perihelion1.890 AUAphelion3.612 AU