Home›Asteroids›305978 2009 HL99305978 2009 HL99Main-belt minor planetDesignation(305978) 2009 HL99ClassMain-beltSemi-major axis3.0162168 AUEccentricity0.0414526Inclination9.07187°Absolute magnitude (H)15.86Perihelion2.891 AUAphelion3.141 AU