Home›Asteroids›888637 2009 ST23888637 2009 ST23Main-belt minor planetDesignation(888637) 2009 ST23ClassMain-beltSemi-major axis2.7980231 AUEccentricity0.0963803Inclination3.79292°Absolute magnitude (H)18.07Perihelion2.528 AUAphelion3.068 AU