Home›Asteroids›855927 2011 OY40855927 2011 OY40Main-belt minor planetDesignation(855927) 2011 OY40ClassMain-beltSemi-major axis2.1832942 AUEccentricity0.171467Inclination4.07553°Absolute magnitude (H)19.14Perihelion1.809 AUAphelion2.558 AU