Home›Asteroids›490887 2011 BT52490887 2011 BT52Main-belt minor planetDesignation(490887) 2011 BT52ClassMain-beltSemi-major axis2.9958986 AUEccentricity0.1751127Inclination7.4958°Absolute magnitude (H)16.62Perihelion2.471 AUAphelion3.521 AU