Home›Asteroids›816120 2011 BY173816120 2011 BY173Main-belt minor planetDesignation(816120) 2011 BY173ClassMain-beltSemi-major axis2.2844119 AUEccentricity0.1889998Inclination6.1259°Absolute magnitude (H)18.4Perihelion1.853 AUAphelion2.716 AU