Home›Asteroids›301573 2009 HP99301573 2009 HP99Main-belt minor planetDesignation(301573) 2009 HP99ClassMain-beltSemi-major axis3.114046 AUEccentricity0.0899272Inclination4.61582°Absolute magnitude (H)16.04Perihelion2.834 AUAphelion3.394 AU