Home›Asteroids›744830 2009 YY12744830 2009 YY12Main-belt minor planetDesignation(744830) 2009 YY12ClassMain-beltSemi-major axis3.0384389 AUEccentricity0.1373916Inclination9.77596°Absolute magnitude (H)16.74Perihelion2.621 AUAphelion3.456 AU