Home›Asteroids›52991 1998 UM2552991 1998 UM25Main-belt minor planetDesignation(52991) 1998 UM25ClassMain-beltSemi-major axis2.2849197 AUEccentricity0.1148476Inclination6.23736°Absolute magnitude (H)15.74Perihelion2.023 AUAphelion2.547 AU