Home›Asteroids›729598 2011 HR45729598 2011 HR45Main-belt minor planetDesignation(729598) 2011 HR45ClassMain-beltSemi-major axis3.1124106 AUEccentricity0.061806Inclination10.44323°Absolute magnitude (H)16.74Perihelion2.920 AUAphelion3.305 AU