Home›Asteroids›499751 2011 BY99499751 2011 BY99Main-belt minor planetDesignation(499751) 2011 BY99ClassMain-beltSemi-major axis2.4693582 AUEccentricity0.1737365Inclination0.7144°Absolute magnitude (H)17.73Perihelion2.040 AUAphelion2.898 AU