Home›Asteroids›515221 2012 BW40515221 2012 BW40Main-belt minor planetDesignation(515221) 2012 BW40ClassMain-beltSemi-major axis3.0952058 AUEccentricity0.0456613Inclination8.34146°Absolute magnitude (H)16.76Perihelion2.954 AUAphelion3.237 AU