Home›Asteroids›820890 2015 BA31820890 2015 BA31Main-belt minor planetDesignation(820890) 2015 BA31ClassMain-beltSemi-major axis2.9313884 AUEccentricity0.192947Inclination5.59191°Absolute magnitude (H)17.67Perihelion2.366 AUAphelion3.497 AU