Home›Asteroids›160591 1999 RD81160591 1999 RD81Main-belt minor planetDesignation(160591) 1999 RD81ClassMain-beltSemi-major axis2.5471753 AUEccentricity0.2001787Inclination5.74861°Absolute magnitude (H)16.5Perihelion2.037 AUAphelion3.057 AU