Home›Asteroids›502131 2015 BB20502131 2015 BB20Main-belt minor planetDesignation(502131) 2015 BB20ClassMain-beltSemi-major axis2.9699247 AUEccentricity0.0984135Inclination5.91101°Absolute magnitude (H)16.58Perihelion2.678 AUAphelion3.262 AU