Home›Asteroids›605955 2017 BU21605955 2017 BU21Main-belt minor planetDesignation(605955) 2017 BU21ClassMain-beltSemi-major axis2.5936755 AUEccentricity0.1489165Inclination9.52477°Absolute magnitude (H)17.84Perihelion2.207 AUAphelion2.980 AU