Home›Asteroids›528993 2009 HE91528993 2009 HE91Main-belt minor planetDesignation(528993) 2009 HE91ClassMain-beltSemi-major axis3.0709606 AUEccentricity0.1200934Inclination1.83509°Absolute magnitude (H)17Perihelion2.702 AUAphelion3.440 AU