Home›Asteroids›42144 2001 BW4042144 2001 BW40Main-belt minor planetDesignation(42144) 2001 BW40ClassMain-beltSemi-major axis2.5726657 AUEccentricity0.2869705Inclination12.48021°Absolute magnitude (H)14.25Perihelion1.834 AUAphelion3.311 AU