Home›Asteroids›80128 1999 RO21080128 1999 RO210Main-belt minor planetDesignation(80128) 1999 RO210ClassMain-beltSemi-major axis2.2154901 AUEccentricity0.1704375Inclination5.78096°Absolute magnitude (H)15.99Perihelion1.838 AUAphelion2.593 AU