Home›Asteroids›509878 2009 BQ42509878 2009 BQ42Main-belt minor planetDesignation(509878) 2009 BQ42ClassMain-beltSemi-major axis2.7512822 AUEccentricity0.1674154Inclination2.45683°Absolute magnitude (H)18.1Perihelion2.291 AUAphelion3.212 AU