Home›Asteroids›221640 2007 BT25221640 2007 BT25Main-belt minor planetDesignation(221640) 2007 BT25ClassMain-beltSemi-major axis2.3719318 AUEccentricity0.1941588Inclination0.91439°Absolute magnitude (H)17.58Perihelion1.911 AUAphelion2.832 AU