Home›Asteroids›778902 2011 BP21778902 2011 BP21Main-belt minor planetDesignation(778902) 2011 BP21ClassMain-beltSemi-major axis2.7889617 AUEccentricity0.0513717Inclination4.48672°Absolute magnitude (H)17.83Perihelion2.646 AUAphelion2.932 AU