Home›Asteroids›489452 2007 BS21489452 2007 BS21Main-belt minor planetDesignation(489452) 2007 BS21ClassMain-beltSemi-major axis2.7992984 AUEccentricity0.2115503Inclination7.64308°Absolute magnitude (H)17.48Perihelion2.207 AUAphelion3.391 AU