Home›Asteroids›23493 1991 SO23493 1991 SOMain-belt minor planetDesignation(23493) 1991 SOClassMain-beltSemi-major axis2.5510619 AUEccentricity0.3305163Inclination7.73522°Absolute magnitude (H)15.11Perihelion1.708 AUAphelion3.394 AU