Home›Asteroids›20493 1999 OD520493 1999 OD5Main-belt minor planetDesignation(20493) 1999 OD5ClassMain-beltSemi-major axis2.7486543 AUEccentricity0.1956221Inclination14.61958°Absolute magnitude (H)13.96Perihelion2.211 AUAphelion3.286 AU