Home›Asteroids›257290 2009 HS41257290 2009 HS41Main-belt minor planetDesignation(257290) 2009 HS41ClassMain-beltSemi-major axis2.3287044 AUEccentricity0.1321105Inclination7.63597°Absolute magnitude (H)17.16Perihelion2.021 AUAphelion2.636 AU