Home›Asteroids›57370 2001 RO4557370 2001 RO45Main-belt minor planetDesignation(57370) 2001 RO45ClassMain-beltSemi-major axis2.6459045 AUEccentricity0.1401678Inclination5.2748°Absolute magnitude (H)15.66Perihelion2.275 AUAphelion3.017 AU