Home›Asteroids›414400 2009 BY31414400 2009 BY31Main-belt minor planetDesignation(414400) 2009 BY31ClassMain-beltSemi-major axis2.1920415 AUEccentricity0.1158417Inclination4.91682°Absolute magnitude (H)18.5Perihelion1.938 AUAphelion2.446 AU