Home›Asteroids›384170 2009 BK31384170 2009 BK31Main-belt minor planetDesignation(384170) 2009 BK31ClassMain-beltSemi-major axis3.0472174 AUEccentricity0.0968358Inclination10.8597°Absolute magnitude (H)16.15Perihelion2.752 AUAphelion3.342 AU