Home›Asteroids›457821 2009 SW47457821 2009 SW47Main-belt minor planetDesignation(457821) 2009 SW47ClassMain-beltSemi-major axis2.9655208 AUEccentricity0.0915453Inclination13.30031°Absolute magnitude (H)16.8Perihelion2.694 AUAphelion3.237 AU