Home›Asteroids›549154 2011 DL31549154 2011 DL31Main-belt minor planetDesignation(549154) 2011 DL31ClassMain-beltSemi-major axis2.8379533 AUEccentricity0.1140206Inclination15.48733°Absolute magnitude (H)17.1Perihelion2.514 AUAphelion3.162 AU