Home›Asteroids›18608 1998 BU4518608 1998 BU45Main-belt minor planetDesignation(18608) 1998 BU45ClassMain-beltSemi-major axis2.3800139 AUEccentricity0.1509598Inclination1.64312°Absolute magnitude (H)15.11Perihelion2.021 AUAphelion2.739 AU