Home›Asteroids›436631 2011 OT21436631 2011 OT21Main-belt minor planetDesignation(436631) 2011 OT21ClassMain-beltSemi-major axis2.7781611 AUEccentricity0.0613831Inclination6.74142°Absolute magnitude (H)17.01Perihelion2.608 AUAphelion2.949 AU