Home›Asteroids›673123 2015 BU21673123 2015 BU21Main-belt minor planetDesignation(673123) 2015 BU21ClassMain-beltSemi-major axis2.7863068 AUEccentricity0.1025442Inclination8.64446°Absolute magnitude (H)16.87Perihelion2.501 AUAphelion3.072 AU