Home›Asteroids›633097 2009 DY31633097 2009 DY31Main-belt minor planetDesignation(633097) 2009 DY31ClassMain-beltSemi-major axis2.5508874 AUEccentricity0.0099283Inclination3.18165°Absolute magnitude (H)17.62Perihelion2.526 AUAphelion2.576 AU